smtp tpt fallback_hosts list must be mutable
[exim.git] / doc / doc-txt / OptionLists.txt
1 LISTS OF EXIM OPTIONS
2 ---------------------
3
4 This file contains complete lists of four kinds of Exim option:
5
6   1. Those that can appear in the run time configuration file;
7   2. Those that can be used on the command line;
8   3. Those that can appear in the build time configuration (Local/Makefile);
9   4. Those that can appear in the build time configuration for the Exim monitor
10      (Local/eximon.conf).
11
12 This file was last updated for Exim release 4.72.
13
14
15 1. RUN TIME OPTIONS
16 -------------------
17
18 As Exim has developed, new options have been added at each major release. For
19 the most part, backwards compatibility has been maintained, and obsolete
20 options continue to be recognized. However, incompatible changes took place at
21 releases 3.00, and 4.00. In both cases, several groups of options were
22 amalgamated into new, extended options, and obsolete options were removed.
23
24 The table below contains a complete list of all Exim's current options, along
25 with their types, default values, and where they can be used. String options
26 that are expanded before use are marked with *. Host lists, domain lists, and
27 address lists are always expanded. In some cases the defaults are not fixed
28 values, or not short enough to fit in the table. These are indicated by +. Some
29 other default values are determined when the Exim binary is compiled; these are
30 indicated by ++.
31
32 For options that are specific to a particular driver, the fourth column
33 contains the driver name, for example, appendfile. Otherwise, it contains
34
35  . `main' for options that appear in the main section of Exim's configuration
36     file;
37
38  . `authenticators' for generic options that apply to any authenticator;
39
40  . `routers' for generic options that apply to any router;
41
42  . `transports' for generic options that apply to any transport.
43
44 The fifth column contains the version of Exim in which the option was added, or
45 substantially changed. Where no number is given, the option has been in Exim
46 since the very early releases. The routers were completely reorganised for
47 release 4.00, and so no router options are shown as earlier than 4.00, though
48 in fact some of them were inherited from earlier versions.
49
50 -----------------------------------------------------------------------------------------
51 accept_8bitmime                      boolean         true          main              1.60 changed to true in 4.80
52 acl_not_smtp                         string*         unset         main              4.11
53 acl_not_smtp_mime                    string*         unset         main              4.51 with content scan
54 acl_smtp_auth                        string*         unset         main              4.00
55 acl_smtp_connect                     string*         unset         main              4.11
56 acl_smtp_data                        string*         unset         main              4.00
57 acl_smtp_data_prdr                   string*         unset         main              4.82 with experimental_prdr, 4.83 unless disable_prdr
58 acl_smtp_dkim                        string*         unset         main              4.70 unless disable_dkim
59 acl_smtp_etrn                        string*         unset         main              4.00
60 acl_smtp_expn                        string*         unset         main              4.00
61 acl_smtp_helo                        string*         unset         main              4.20
62 acl_smtp_mail                        string*         unset         main              4.11
63 acl_smtp_mailauth                    string*         unset         main              4.21
64 acl_smtp_mime                        string*         unset         main              4.50 with content scan
65 acl_smtp_predata                     string*         unset         main              4.43
66 acl_smtp_quit                        string*         unset         main              4.43
67 acl_smtp_rcpt                        string*         unset         main              4.00
68 acl_smtp_starttls                    string*         unset         main              4.11
69 acl_smtp_vrfy                        string*         unset         main              4.00
70 address_data                         string*         unset         routers           4.00
71 address_retry_include_sender         boolean         true          smtp              4.64
72 address_test                         boolean         true          routers           4.14
73 admin_groups                         string list     unset         main              3.02
74 allow_domain_literals                boolean         false         main              4.00 replacing forbid_domain_literals
75 allow_commands                       string list*    unset         pipe              1.89
76 allow_defer                          boolean         false         redirect          4.00
77 allow_fail                           boolean         false         redirect          4.00
78 allow_filter                         boolean         false         redirect          4.00
79 allow_freeze                         boolean         false         redirect          4.00
80 allow_fifo                           boolean         false         appendfile        3.13
81 allow_localhost                      boolean         false         smtp              1.73
82 allow_mx_to_ip                       boolean         false         main              3.14
83 allow_symlink                        boolean         false         appendfile
84 allow_utf8_domains                   boolean         false         main              4.14
85 arc_sign                             string*         unset         smtp              4.91 with Experimental_ARC
86 auth_advertise_hosts                 host list       "*"           main              4.00
87 authenticated_sender                 string*         unset         smtp              4.14
88 authenticated_sender_force           boolean         false         smtp              4.61
89 authenticate_hosts                   host list       unset         smtp              3.13
90 auto_thaw                            time            0s            main
91 av_scanner                           string*         +             main              4.50 with content scan
92 batch_id                             string          unset         appendfile        4.00
93                                                      unset         lmtp              4.00
94                                                      unset         pipe              4.00
95 batch_max                            integer         100           appendfile
96                                                      100           lmtp              3.20
97                                                      100           pipe
98 bcc                                  string*         unset         autoreply
99 bi_command                           string          unset         main
100 body_only                            boolean         false         transports        2.05
101 bounce_message_file                  string*         unset         main              4.00 expanded from 4.94
102 bounce_message_text                  string          unset         main              4.00
103 bounce_return_body                   boolean         true          main              4.23
104 bounce_return_message                boolean         true          main              4.00
105 bounce_return_size_limit             int             100K          main              4.23 better name for return_size_limit
106 bounce_sender_authentication         string          unset         main              4.00
107 callout_domain_negative_expire       time            3h            main              4.11
108 callout_domain_positive_expire       time            7d            main              4.11
109 callout_negative_expire              time            2h            main              4.11
110 callout_positive_expire              time            24h           main              4.11
111 callout_random_local_part            string*         +             main              4.11
112 cannot_route_message                 string*         unset         routers           4.11
113 caseful_local_part                   boolean         false         routers           4.00
114 cc                                   string*         unset         autoreply
115 check_ancestor                       boolean         false         redirect          4.00
116 check_group                          boolean         false         appendfile
117                                                      +             redirect          4.00
118 check_local_user                     boolean         false         routers           4.00
119 check_log_inodes                     integer         0             main
120 check_log_space                      integer         0             main
121 check_owner                          boolean         true          appendfile        3.14
122                                                      +             redirect          4.00
123 check_rfc2047_length                 boolean         true          main              4.60
124 check_secondary_mx                   boolean         false         dnslookup         4.00
125 check_spool_inodes                   integer         0             main
126 check_spool_space                    integer         0             main
127 check_string                         string          "From "       appendfile        3.03
128                                                      unset         pipe              3.03
129 check_srv                            string*         unset         dnslookup         4.31
130 client_authz                         string*         unset         gsasl             4.94
131 client_condition                     string*         unset         authenticators    4.68
132 client_ignore_invalid_base64         boolean         false         plaintext         4.61
133 client_name                          string*         +             cram_md5          3.10
134 client_password                      string*         unset         gsasl             4.94
135 client_secret                        string*         unset         cram_md5          3.10
136 client_send                          string*         unset         plaintext         3.10
137                                                      unset         external (auth)   4.93
138 client_username                      string*         unset         gsasl             4.94
139 command                              string*         unset         lmtp              3.20
140                                                      unset         pipe
141                                                      unset         queryprogram      4.00
142 command_group                        string          unset         queryprogram      4.00
143 command_timeout                      time            5m            smtp
144 command_user                         string          unset         queryprogram      4.00
145 commandline_checks_require_admin     boolean         false         main              4.90
146 condition                            string*         unset         routers           4.00
147 connect_timeout                      time            0s            smtp              1.60
148 connection_max_messages              integer         500           smtp              4.00 replaces batch_max
149 create_directory                     boolean         true          appendfile
150 create_file                          string          "anywhere"    appendfile
151 current_directory                    string          unset         transports        4.00
152                                                      unset         queryprogram      4.00
153 daemon_smtp_ports                    string          unset         main              1.75  pluralised in 4.21
154 daemon_startup_retries               int             9             main              4.52
155 daemon_startup_sleep                 time            30s           main              4.52
156 dane_require_tls_ciphers             string*         unset         smtp              4.91
157 data                                 string          unset         redirect          4.00
158 data_timeout                         time            5m            smtp
159 debug_print                          string*         unset         authenticators    4.00
160                                                      unset         routers           4.00
161                                                      unset         transports        2.00
162 debug_store                          boolean         false         main              4.90
163 delay_after_cutoff                   boolean         true          smtp
164 delay_warning                        time list       24h           main
165 delay_warning_condition              string*         +             main              1.73
166 deliver_drop_privilege               boolean         false         main              4.00
167 deliver_queue_load_max               fixed-point     unset         main              1.70
168 delivery_date_add                    boolean         false         transports
169 delivery_date_remove                 boolean         true          main
170 dkim_canon                           string*         unset         smtp              4.70
171 dkim_domain                          string list*    unset         smtp              4.72
172 dkim_private_key                     string*         unset         smtp              4.70
173 dkim_selector                        string*         unset         smtp              4.70
174 dkim_sign_headers                    string*         (RFC4871)     smtp              4.70
175 dkim_strict                          string*         unset         smtp              4.70
176 dkim_timestamps                      integer*        unset         smtp              4.92
177 dkim_verify_hashes                   string          sha256:sha512:sha1 main         4.93
178 dkim_verify_keytypes                 string          ed25519:rsa        main         4.93
179 dkim_verify_min_keysizes             string list     "rsa=1024 ed25519=250"  main    4.94
180 dkim_verify_minimal                  boolean         false              main         4.93
181 dkim_verify_signers                  string*         $dkim_signers main              4.70
182 directory                            string*         unset         appendfile
183 directory_file                       string*         +             appendfile
184 directory_mode                       octal-integer   0700          appendfile
185 directory_transport                  string*         unset         redirect          4.00
186 disable_ipv6                         boolean         false         main              4.61
187 disable_logging                      boolean         false         routers           4.11
188                                                      false         transports        4.11
189 dmarc_forensic_sender                string          unset         main              4.82 if experimental_dmarc, 4.93 mainline
190 dmarc_history_file                   string          unset         main              4.82 if experimental_dmarc, 4.93 mainline
191 dmarc_tld_file                       string          unset         main              4.82 if experimental_dmarc, 4.93 mainline
192 dns_again_means_nonexist             domain list     unset         main              1.89
193 dns_check_names_pattern              string          +             main              2.11
194 dns_cname_loops                      integer         0             main              4.92 Set to 9 for older behaviour
195 dns_csa_search_limit                 integer         5             main              4.60
196 dns_csa_use_reverse                  boolean         true          main              4.60
197 dns_dnssec_ok                        integer         -1            main              4.82
198 dns_dane_ok                          integer         -1            main              4.83
199 dns_ipv4_lookup                      boolean         false         main              3.20
200 dns_qualify_single                   boolean         true          smtp
201 dns_retrans                          time            0s            main              1.60
202 dns_retry                            integer         0             main              1.60
203 dns_search_parents                   boolean         false         smtp
204 dns_use_edns0                        integer         -1            main              4.76
205 domains                              domain list     unset         routers           4.00
206 driver                               string          unset         authenticators
207                                                      unset         routers           4.00
208                                                      unset         transports
209 drop_cr                              boolean         false         main              4.00 became a no-op in 4.21
210 dscp                                 string          unset         smtp              4.82
211 dsn_from                             string*         +             main              4.67
212 envelope_to_add                      boolean         false         transports
213 envelope_to_remove                   boolean         true          main
214 environment                          string*         unset         pipe              2.95
215 errors_copy                          string list*    unset         main
216 errors_reply_to                      string          unset         main
217 errors_to                            string*         unset         routers           4.00
218 escape_string                        string          ">From "      appendfile        3.03
219                                                      unset         pipe              3.03
220 exim_group                           string          ++            main
221 exim_path                            string          ++            main
222 exim_user                            string          ++            main
223 exim_version                         string          ++            main              4.93
224 expn                                 boolean         true          routers
225 extra_local_interfaces               string          unset         main              4.21
226 extract_addresses_remove_arguments   boolean         true          main              1.92
227 fail_verify                          boolean         false         routers
228 fail_verify_recipient                boolean         false         routers           4.00
229 fail_verify_sender                   boolean         false         routers           4.00
230 fallback_hosts                       string list     unset         routers           4.00
231                                                      unset         smtp
232 file                                 string*         unset         appendfile
233                                                      unset         autoreply
234                                                      unset         redirect          4.00
235 file_expand                          boolean         false         autoreply
236 file_format                          string          unset         appendfile        3.03
237 file_must_exist                      boolean         false         appendfile
238 file_optional                        boolean         false         autoreply
239 file_transport                       string*         unset         redirect          4.00
240 filter_prepend_home                  boolean         true          redirect          4.63
241 final_timeout                        time            10m           smtp
242 finduser_retries                     integer         0             main
243 forbid_blackhole                     boolean         false         redirect          4.00
244 forbid_exim_filter                   boolean         false         redirect          4.44
245 forbid_fail                          boolean         false         redirect          4.00
246 forbid_file                          boolean         false         redirect          4.00
247 forbid_filter_existstest             boolean         false         redirect          4.00
248 forbid_filter_logwrite               boolean         false         redirect          4.00
249 forbid_filter_lookup                 boolean         false         redirect          4.00
250 forbid_filter_perl                   boolean         false         redirect          4.00
251 forbid_filter_readfile               boolean         false         redirect          4.00
252 forbid_filter_readsocket             boolean         false         redirect          4.11
253 forbid_filter_reply                  boolean         false         redirect          4.00
254 forbid_filter_run                    boolean         false         redirect          4.00
255 forbid_include                       boolean         false         redirect          4.00
256 forbid_pipe                          boolean         false         redirect          4.00
257 forbid_sieve_filter                  boolean         false         redirect          4.44
258 forbid_smtp_code                     boolean         false         redirect          4.63
259 force_command                        boolean         false         pipe              4.82
260 freeze_exec_fail                     boolean         false         pipe              1.89
261 freeze_signal                        boolean         false         pipe              4.75
262 freeze_tell                          boolean         false         main              4.00 replaces freeze_tell_mailmaster
263 from                                 string*         unset         autoreply
264 gecos_name                           string*         unset         main
265 gecos_pattern                        string          unset         main
266 gethostbyname                        boolean         false         smtp
267 gnutls_allow_auto_pkcs11             boolean         false         main              4.82
268 gnutls_compat_mode                   boolean         unset         main              4.70
269 gnutls_require_kx                    string*         unset         main              4.67 deprecated, warns
270                                      string*         unset         smtp              4.67 deprecated, warns
271 gnutls_require_mac                   string*         unset         main              4.67 deprecated, warns
272                                      string*         unset         smtp              4.67 deprecated, warns
273 gnutls_require_protocols             string*         unset         main              4.67 deprecated, warns
274                                      string*         unset         smtp              4.67 deprecated, warns
275 group                                string          +             routers           4.00
276                                                      unset         transports        4.00 replaces local option in some transports
277 header_line_maxsize                  integer         0 (unset)     main              4.14
278 header_maxsize                       integer         1M            main              4.14
279 headers                              string*         unset         autoreply
280 headers_add                          string*         unset         routers           4.00
281                                                      unset         transports
282 headers_charset                      string          ++            main              4.21
283 headers_only                         boolean         false         transports        2.05
284 headers_remove                       string*         unset         routers           4.00
285                                                      unset         transports
286 headers_rewrite                      string          unset         transports        3.20
287 helo_accept_junk_hosts               host list       unset         main              3.00
288 helo_allow_chars                     string          ""            main              4.02
289 helo_lookup_domains                  domain list     unset         main              4.00
290 helo_data                            string*   "$primary_hostname" smtp              3.21
291 helo_try_verify_hosts                host list       unset         main              4.00
292 helo_verify_hosts                    host list       unset         main              1.73
293 hide_child_in_errmsg                                 false         redirect          4.00
294 hold_domains                         domain list     unset         main              1.70
295 home_directory                       string*         unset         transports        4.00 replaces individual options
296 host_all_ignored                     string          "defer"       manualroute       4.67
297 host_find_failed                     string          "freeze"      manualroute       4.00
298 host_lookup                          host list       unset         main              3.00
299 host_lookup_order                    string list  "bydns:byaddr"   main              4.30
300 host_reject_connection               host list       unset         main              4.00
301 hosts                                string          unset         iplookup          4.00
302                                      string list*    unset         smtp
303 hosts_avoid_esmtp                    host list       unset         smtp              4.21
304 hosts_avoid_pipelining               host list       unset         smtp              4.67
305 hosts_avoid_tls                      host list       unset         smtp              3.20
306 hosts_connection_nolog               host list       unset         main              4.43
307 hosts_max_try                        integer         5             smtp              3.20
308 hosts_max_try_hardlimit              integer         50            smtp              4.50
309 hosts_nopass_tls                     host list       unset         smtp              4.00
310 hosts_noproxy_tls                    host list       "*"           smtp              4.90
311 hosts_override                       boolean         false         smtp              2.11
312 hosts_pipe_connect                   host_list       unset         smtp              4.93 if experimental_pipe_connect
313 hosts_randomize                      boolean         false         manualroute       4.00
314                                                      false         smtp              3.14
315 hosts_require_auth                   host list       unset         smtp              4.00
316 hosts_require_dane                   host list       unset         smtp              4.91 (4.85 experimental)
317 hosts_require_helo                   host list       "*"           main              4.95
318 hosts_require_ocsp                   host list       unset         smtp              4.82 if experimental_ocsp
319 hosts_require_tls                    host list       unset         smtp              3.20
320 hosts_treat_as_local                 domain list     unset         main              1.95
321 hosts_try_auth                       host list       unset         smtp              4.00
322 hosts_try_dane                       host list       unset         smtp              4.91 (4.85 experimental)
323 hosts_try_fastopen                   host list       unset         smtp              4.88
324 hosts_try_prdr                       host list       unset         smtp              4.82 if experimental_prdr
325 ibase_servers                        string          unset         main              4.23
326 ignore_bounce_errors_after           time            0s            main              4.00
327 ignore_eacces                        boolean         false         redirect          4.00
328 ignore_enotdir                       boolean         false         redirect          4.00
329 ignore_fromline_hosts                host list       unset         main
330 ignore_fromline_local                boolean         false         main              2.05
331 ignore_status                        boolean         false         pipe
332 ignore_target_hosts                  host list       unset         routers           4.00
333 include_directory                    string          unset         redirect          4.00
334 initgroups                                           false         routers           4.00
335 interface                            string list     unset         smtp              1.70
336 keep_malformed                       time            4d            main
337 keepalive                            boolean         true          smtp              2.05
338 ldap_default_servers                 string list     unset         main              3.02
339 ldap_version                         int             2 or 3        main              4.14
340 local_from_check                     boolean         true          main              3.14
341 local_from_prefix                    string          unset         main              3.14
342 local_from_suffix                    string          unset         main              3.14
343 local_interfaces                     string list     unset         main              1.60
344 local_part_prefix                    string          unset         routers           4.00 replaces prefix
345 local_part_prefix_optional           boolean         unset         routers           4.00 replaces prefix_optional
346 local_part_suffix                    string          unset         routers           4.00 replaces suffix
347 local_part_suffix_optional           boolean         unset         routers           4.00 replaces suffix_optional
348 local_parts                          string list*    unset         routers           4.00
349 local_scan_timeout                   time            5m            main              4.03
350 local_sender_retain                  boolean         false         main              4.00
351 localhost_number                     string          unset         main
352 lock_fcntl_timeout                   time            0s            appendfile        3.14
353 lock_flock_timeout                   time            0s            appendfile        4.11
354 lock_interval                        time            3s            appendfile
355 lock_retries                         integer         10            appendfile
356 lockfile_mode                        octal-integer   0600          appendfile
357 lockfile_timeout                     time            30m           appendfile
358 log                                  string*         unset         autoreply
359 log_as_local                         boolean         +             routers           4.00
360 log_file_path                        string list     ++            main
361 log_defer_output                     boolean         false         pipe              1.89
362 log_fail_output                      boolean         false         pipe              1.60
363 log_output                           boolean         false         pipe              1.60
364 log_selector                         string          unset         main              4.00
365 log_timezone                         boolean         false         main              4.11
366 lookup_open_max                      integer         25            main              2.05
367 mailbox_filecount                    string*         unset         appendfile        4.43
368 mailbox_size                         string*         unset         appendfile        4.43
369 maildir_format                       boolean         false         appendfile        1.70
370 maildir_retries                      integer         10            appendfile        1.70
371 maildir_tag                          string*         unset         appendfile        1.92
372 maildir_use_size_file                boolean*        false         appendfile        4.30 expanded in 4.77
373 maildirfolder_create_regex           string          unset         appendfile        4.62
374 mailstore_format                     boolean         false         appendfile        2.00
375 mailstore_prefix                     string*         unset         appendfile        2.00
376 mailstore_suffix                     string*         unset         appendfile        2.00
377 match_directory                      string*         unset         localuser
378 max_output                           integer         20K           pipe
379 max_rcpt                             integer         100           smtp              1.60
380 max_user_name_length                 integer         0             main
381 mbx_format                           boolean         false         appendfile        2.10
382 message_body_newlines                boolean         false         main              4.68
383 message_body_visible                 integer         500           main
384 message_id_header_domain             string*         unset         main              4.11
385 message_id_header_text               string*         unset         main
386 message_linelength_limit             integer         998           smtp              4.94
387 message_logs                         boolean         true          main              4.10
388 message_prefix                       string*         +             appendfile        4.00 replaces prefix
389                                      string*         unset         pipe              4.00 replaces prefix
390 message_size_limit                   integer         50M           main
391                                                      0             transports        2.05
392 message_suffix                       string*         +             appendfile        4.00 replaces suffix
393                                      string*         unset         pipe              4.00 replaces suffix
394 mode                                 octal-integer   0600          appendfile
395                                                      0600          autoreply
396 mode_fail_narrower                   boolean         true          appendfile        1.70
397 modemask                             octal-integer   022           redirect          4.00
398 more                                 boolean         true          routers           4.00
399 move_frozen_messages                 boolean         false         main              3.09
400 multi_domain                         boolean         true          smtp
401 mx_domains                           domain list     unset         dnslookup         4.00
402 mx_fail_domains                      domain list     unset         dnslookup         4.43
403 mysql_servers                        string list     unset         main              3.03
404 never_users                          string list     unset         main
405 notifier_socket                      string          "$spool_directory/exim_daemon_notify"
406                                                                    main              4.94
407 notify_comsat                        boolean         false         appendfile
408 once                                 string*         unset         autoreply
409 once_file_size                       integer         0             autoreply         3.20
410 once_repeat                          time            0s            autoreply         2.95
411 one_time                             boolean         false         redirect          4.00
412 openssl_options                      string          +no_sslv2     main              4.73 default changed in 4.80
413 optional                             boolean         false         iplookup          4.00
414 oracle_servers                       string          unset         main              4.00
415 owners                               string list     unset         redirect          4.00
416 owngroups                            string list     unset         redirect          4.00
417 pass_on_timeout                      boolean         false         routers           4.00
418 pass_router                          string          unset         routers           4.00
419 path                                 string          "/usr/bin"    pipe
420 percent_hack_domains                 domain list     unset         main
421 perl_at_start                        boolean         false         main              2.10
422 perl_startup                         string          unset         main              2.10
423 permit_coredump                      boolean         false         pipe              4.73
424 pgsql_servers                        string list     unset         main              3.14
425 pid_file_path                        string          ++            main
426 pipe_as_creator                      boolean         false         pipe
427 pipe_transport                       string*         unset         redirect          4.00
428 pipelining_advertise_hosts           host list       "*"           main              4.14
429 pipelining__connect_advertise_hosts  host list       "*"           main              4.92 if experimental_pipe_connect
430 port                                 integer         0             iplookup          4.00
431                                      string          "smtp"        smtp
432 preserve_message_logs                boolean         false         main
433 prdr_enable                          boolean         false         main              4.82 if experimental_prdr
434 primary_hostname                     string          +             main
435 print_topbitchars                    boolean         false         main              1.89
436 process_log_path                     string          unset         main              4.21
437 prod_requires_admin                  boolean         true          main              1.70
438 protocol                             string          "udp"         iplookup          4.00
439                                      string          "smtp"        smtp              3.20
440 public_name                          string          unset         authenticators    3.10
441 qualify_domain                       string          +             main
442                                      string*         unset         redirect          4.31
443 qualify_preserve_domain              boolean         false         redirect          4.00
444 qualify_recipient                    string          +             main
445 qualify_single                       boolean         true          dnslookup         4.00
446 query                                string*         +             iplookup          4.00
447 queue_domains                        domain list     unset         main              4.00
448 queue_fasst_ramp                     boolean         false         main              4.95
449 queue_list_requires_admin            boolean         true          main              1.95
450 queue_only                           boolean         false         main
451 queue_only_file                      string          unset         main              2.05
452 queue_only_load                      fixed-point     unset         main
453 queue_only_load_latch                boolean         true          main              4.68
454 queue_only_override                  boolean         true          main              4.21
455 queue_run_in_order                   boolean         false         main              1.70
456 queue_run_max                        integer         5             main
457 queue_smtp_domains                   domain list     unset         main
458 quota                                string*         unset         appendfile        1.60
459 quota_directory                      string*         unset         appendfile        4.11
460 quota_filecount                      integer         0             appendfile        2.05
461 quota_is_inclusive                   boolean         true          appendfile        3.20
462 quota_size_regex                     string          unset         appendfile        3.14
463 quota_warn_message                   string*         +             appendfile        2.10
464 quota_warn_threshold                 string*         0             appendfile        2.10
465 rcpt_include_affixes                 boolean         false         transports        4.21
466 receive_timeout                      time            0s            main              4.00 replacing accept_timeout
467 received_header_text                 string*         +             main
468 received_headers_max                 integer         30            main
469 recipient_unqualified_hosts          host list       unset         main              4.00 replacing receiver_unqualified_hosts
470 recipients_max                       integer         50000         main              1.60 default changed in 4.95 (was 0)
471 recipients_max_reject                boolean         false         main              1.70
472 redirect_router                      string          unset         routers           4.00
473 remote_max_parallel                  integer         1             main
474 remote_sort_domains                  domain list     unset         main              4.00 replacing remote_sort
475 repeat_use                           boolean         true          redirect          4.00
476 reply_to                             string*         unset         autoreply         2.05
477 reply_transport                      string*         unset         redirect          4.00
478 require_files                        string list*    unset         routers           4.00
479 reroute                              string*         unset         iplookup          4.00
480 response_pattern                     string          unset         iplookup          4.00
481 restrict_to_path                     boolean         false         pipe
482 retry_data_expire                    time            7d            main              3.03
483 retry_include_ip_address             boolean         true          smtp              1.92
484 retry_interval_max                   time            24h           main
485 retry_use_local_part                 boolean         +             routers           4.00
486                                                      +             transports        4.00 replacing individual options
487 return_fail_output                   boolean         false         pipe              1.60
488 return_message                       boolean         false         autoreply
489 return_output                        boolean         false         pipe
490 return_path                          string*         unset         transports        2.05
491 return_path_add                      boolean         false         transports
492 return_path_remove                   boolean         true          main
493 return_size_limit                    integer         100K          main                   renamed bounce_return_size_limit in 4.23
494 rewrite                              boolean         true          redirect          4.00
495 rewrite_headers                      boolean         true          dnslookup         4.00
496 rfc1413_hosts                        host list       *             main
497 rfc1413_query_timeout                time            5s            main
498 router_home_directory                string*         unset         routers           4.11
499 route_data                           string*         unset         manualroute       4.00
500 route_list                           string list     unset         manualroute       4.00
501 same_domain_copy_routing             boolean         false         dnslookup         4.00
502 search_parents                       boolean         false         dnslookup         4.00
503 self                                 string          "freeze"      routers           4.00
504 sender_unqualified_hosts             host list       unset         main
505 senders                              address list    unset         routers           4.00
506 serialize_hosts                      host list       unset         smtp              1.60
507 server_advertise_condition           string*         unset         authenticators    4.14
508 server_channelbinding                bool            false         gsasl             4.80
509 server_condition                     string*         unset         authenticators    3.10 (plaintext) 4.64 (others)
510 server_hostname                      string*   "$primary_hostname" cyrus_sasl,gsasl,heimdal_gssapi (cyrus-only) 4.80 (others)
511 server_keytab                        string*         unset         heimdal_gssapi    4.80
512 server_mail_auth_condition           string*         unset         authenticators    3.22
513 server_mech                          string          public_name   cyrus_sasl,gsasl  4.43 (cyrus-only) 4.80 (others)
514 server_password                      string          unset         gsasl             4.80
515 server_param1                        string*         unset         tls (auth)        4.86
516 server_param2                        string*         unset         tls (auth)        4.86
517 server_param3                        string*         unset         tls (auth)        4.86
518 server_param2                        string*         unset         tls (auth)        4.86 (tls-only) 4.93 (external)
519 server_param3                        string*         unset         tls (auth)        4.86 (tls-only) 4.93 (external)
520 server_prompts                       string*         unset         plaintext         3.10
521 server_realm                         string          unset         cyrus_sasl,gsasl  4.43 (cyrus-only) 4.80 (others)
522 server_scram_iter                    string*         unset         gsasl             4.80
523 server_scram_salt                    string*         unset         gsasl             4.80
524 server_secret                        string*         unset         cram_md5          3.10
525 server_service                       string          "smtp"  cyrus_sasl,gsasl,heimdal_gssapi  (cyrus-only) 4.80 (others)
526 server_set_id                        string*         unset         authenticators    3.10
527 set                                  string*         unset         routers           4.93
528 shadow_condition                     string*         unset         transports
529 shadow_transport                     string          unset         transports
530 size_addition                        integer         1024          smtp              1.91
531 skip_syntax_errors                   boolean         false         redirect          4.00
532 smtp_accept_keepalive                boolean         true          main
533 smtp_accept_max                      integer         20            main
534 smtp_accept_max_nonmail              integer         10            main              4.11
535 smtp_accept_max_nonmail_hosts        host list       *             main              4.14
536 smtp_accept_max_per_connection       integer         1000          main              4.00
537 smtp_accept_max_per_host             integer         0             main              2.05
538 smtp_accept_queue                    integer         0             main
539 smtp_accept_queue_per_connection     integer         10            main              2.03
540 smtp_accept_reserve                  integer         0             main
541 smtp_active_hostname                 string*         unset         main              4.33
542 smtp_backlog_monitor                 integer         0             main              4.95
543 smtp_banner                          string*         +             main
544 smtp_check_spool_space               boolean         true          main              2.10
545 smtp_connect_backlog                 integer         5             main
546 smtp_enforce_sync                    boolean         true          main              4.00
547 smtp_etrn_command                    string*         unset         main              1.92
548 smtp_etrn_serialize                  boolean         true          main              1.89
549 smtp_load_reserve                    fixed-point     unset         main
550 smtp_max_synprot_errors              integer         3             main              4.30
551 smtp_max_unknown_commands            integer         3             main              4.14
552 smtp_ratelimit_hosts                 host list       unset         main              4.00
553 smtp_ratelimit_mail                  string          unset         main              4.00
554 smtp_ratelimit_rcpt                  string          unset         main              4.00
555 smtp_receive_timeout                 time            5m            main
556 smtp_reserve_hosts                   host list       unset         main
557 smtp_return_error_details            boolean         false         main              4.11
558 socket                               string*         unset         lmtp              4.11
559 spamd_address                        string*         +             main              4.50 with content scan
560 spf_guess                            string          "v=spf1 a/24 mx/24 ptr ?all"
561                                                                    main              4.91 with SUPPORT_SPF
562 spf_smtp_comment_template            string*         "Please see http://www.open-spf.org/Why"
563                                                                    main              4.94 with SUPPORT_SPF
564 split_spool_directory                boolean         false         main              1.70
565 spool_directory                      string          ++            main
566 spool_wireformat                     boolean         false         main              4.90
567 sqlite_dbfile                        string*         unset         main              4.94 with LOOKUP_SQLITE
568 sqlite_lock_timeout                  time            5s            main              4.53
569 strict_acl_vars                      boolean         false         main              4.64
570 srv_fail_domains                     domain list     unset         dnslookup         4.43
571 strip_excess_angle_brackets          boolean         false         main
572 strip_trailing_dot                   boolean         false         main
573 subject                              string*         unset         autoreply
574 syntax_errors_text                   string*         unset         redirect          4.00
575 syntax_errors_to                     string          unset         redirect          4.00
576 syslog_duplication                   boolean         true          main              4.21
577 syslog_facility                      string          unset         main              4.20
578 syslog_processname                   string          "exim"        main              4.20
579 syslog_timestamp                     boolean         true          main              4.00
580 system_filter                        string          unset         main              4.00 replacing message_filter
581 system_filter_directory_transport    string          unset         main              4.00 replacing message_filter
582 system_filter_file_transport         string          unset         main              4.00 replacing message_filter
583 system_filter_group                  string          unset         main              4.00 replacing message_filter
584 system_filter_pipe_transport         string          unset         main              4.00 replacing message_filter
585 system_filter_reply_transport        string          unset         main              4.00 replacing message_filter
586 system_filter_user                   string          unset         main              4.00 replacing message_filter
587 tcp_nodelay                          boolean         true          main              4.23
588                                                      true          smtp              4.23
589 tcp_wrappers_daemon_name             string*         ++            main              4.73
590 temp_errors                          string list     +             pipe              1.95
591 text                                 string*         unset         autoreply
592 timeout                              time            5m            lmtp              3.20
593                                                      1h            pipe
594                                                      1h            queryprogram      4.00
595                                                      5s            iplookup          4.00
596 timeout_defer                        boolean         false         pipe              4.51
597 timeout_frozen_after                 time            0s            main              3.20
598 timezone                             string          +             main              3.15
599 tls_advertise_hosts                  host list       *             main              3.20
600 tls_advertise_requiretls             host list       *             main              4.92 if experimental_requiretls
601 tls_certificate                      string*         unset         main              3.20
602                                                      unset         smtp              3.20
603 tls_dh_max_bits                      integer         2236          main              4.80
604 tls_dh_min_bits                      integer         1024          smtp              4.82
605 tls_dhparam                          string*         unset         main              3.20
606 tls_ocsp_file                        string*         unset         main              4.80 if experimental_ocsp
607 tls_on_connect_ports                 string          unset         main              4.43
608 tls_privatekey                       string*         unset         main              3.20
609                                                      unset         smtp              3.20
610 tls_remember_emstp                   boolean         false         main              4.21
611 tls_require_ciphers                  string*         unset         smtp              4.00 replaces tls_verify_ciphers
612                                      string*         unset         main              4.33
613 tls_resumption_hosts                 host list*      unset         main              4.95
614                                      host list*      unset         smtp              4.95
615 tls_sni                              string*         unset         main              4.80
616 tls_tempfail_tryclear                boolean         true          smtp              4.05
617 tls_try_verify_hosts                 host list       unset         main              4.00
618 tls_verify_certificates              string*         unset         main              3.20
619                                                      unset         smtp              3.20
620 tls_verify_hosts                     host list       unset         main              3.20
621 to                                   string*         unset         autoreply
622 translate_ip_address                 string          unset         routers           4.00
623 transport                            string*         unset         routers           4.00
624 transport_current_directory          string          unset         routers           4.00
625 transport_home_directory             string          unset         routers           4.00
626 transport_filter                     string          unset         transports
627 transport_filter_timeout             time            5m            transports        4.30
628 trusted_groups                       string list     unset         main
629 trusted_users                        string list     unset         main
630 umask                                octal-integer   022           pipe
631 unknown_login                        string          unset         main
632 unknown_username                     string          unset         main
633 unseen                               boolean         false         routers           4.00
634 untrusted_set_sender                 boolean         false         main              3.20
635 use_bsmtp                            boolean         false         appendfile        4.00
636                                                      false         pipe              4.00
637 use_crlf                             boolean         false         appendfile        1.89
638                                                      false         pipe              1.89
639 use_fcntl_lock                       boolean         +             appendfile        1.70
640 use_flock_lock                       boolean         +             appendfile        4.11
641 use_lockfile                         boolean         +             appendfile
642 use_mbx_lock                         boolean         +             appendfile        2.10
643 use_shell                            boolean         false         pipe              1.70
644 user                                 string          +             routers           4.00
645                                                      unset         transports        4.00 replaces individual options
646 utf8_downconvert                     integer         unset         smtp              4.92 if SUPPORT_I18N
647 uucp_from_pattern                    string          +             main              1.75
648 uucp_from_sender                     string*         "$1"          main              1.75
649 verify                               boolean         true          routers           4.00
650 verify_only                          boolean         false         routers           4.00
651 verify_recipient                     boolean         true          routers           4.00
652 verify_sender                        boolean         true          routers           4.00
653 warn_message_file                    string*         unset         main              4.00 expanded from 4.94
654 widen_domains                        string list     unset         dnslookup         4.00
655 write_rejectlog                      boolean         true          main              4.31
656
657
658
659 2. COMMAND LINE OPTIONS
660 -----------------------
661
662 The table below contains a complete list of all Exim's command line options.
663 Those marked with # are available only to trusted users, those marked with +
664 are available only to admin users, and those marked with * exist only to
665 provide compatibility with Sendmail.
666
667 --               Terminate options
668 --help           Give a little help (not a lot)
669 --version        Give version information (alias for -bV)
670 -B             * Ignored
671 -bd            + Start daemon
672 -bdf           + Start daemon and run it in the foreground
673 -be              Test string expansion
674 -bem             Test string expansion, read test message first
675 -bF              Test system filter file
676 -bf              Test user filter file
677 -bfd             Set domain for filter testing
678 -bfl             Set local part for filter testing
679 -bfp             Set local part prefix for filter testing
680 -bfs             Set local part suffix for filter testing
681 -bh              Test incoming SMTP call, omitting callouts
682 -bhc             Test incoming SMTP call, with callouts
683 -bi            * Run <command>bi_command</command>
684 -bI:help         Show list of accepted -bI:<tag> options
685 -bm              Accept message on standard input
686 -bmalware      + Invoke configured malware scanning against supplied filename
687 -bnq             Don't qualify addresses in locally submitted messages
688 -bP              Show configuration option settings
689 -bp            + List the queue
690 -bpa           + ... with generated addresses as well
691 -bpc           + ... but just show a count of messages
692 -bpr           + ... do not sort
693 -bpra          + ... with generated addresses, unsorted
694 -bpru          + ... only undelivered addresses, unsorted
695 -bpu           + ... only undelivered addresses
696 -brt             Test retry rules
697 -brw             Test rewriting rules
698 -bS              Read batch SMTP on standard input
699 -bs              Run SMTP on standard input and output
700 -bt              Test address directing and routing
701 -bV              Verify version number
702 -bv              Test recipient address verification
703 -bvs             Test sender address verification
704 -bw            + Inetd wait mode
705 -C             + Use alternate configuration file
706 -D             + Define macro for configuration file
707 -d             + Turn on debugging output
708 -dd            + Ditto, but if a daemon, not for subprocesses
709 -dropcr          Remove CR character in input: became a no-op in 4.21
710 -E               Internal use only
711 -ex            * Synonym for -oex (for several different x)
712 -F               Set calling user name
713 -f             # Set calling user address
714 -G             * Ignored
715 -h             * Ignored
716 -i               Dot does not terminate message
717 -M             + Force deliver specific message
718 -Mar           + Add recipient to message
719 -MC              Internal use only
720 -MCA             Internal use only
721 -MCP             Internal use only
722 -MCQ             Internal use only
723 -MCS             Internal use only
724 -MCT             Internal use only
725 -Mc            + Deliver specific message
726 -Mes           + Edit message sender
727 -Mf            + Freeze message(s)
728 -Mg            + Give up (bounce) message(s)
729 -Mmad          + Mark all recipients delivered
730 -Mmd           + Mark one recipient delivered
731 -Mrm           + Remove message(s) (no bounce)
732 -Mset          + Load message's variables when testing with -be
733 -Mt            + Thaw message(s)
734 -Mvb           + View message body
735 -Mvc           + View entire message in RFC 2822 format
736 -Mvh           + View message header
737 -Mvl           + View message log
738 -m             * Ignored
739 -N             + Deliver without transporting
740 -n             * Ignored
741 -O             * Ignored
742 -oA            * Supply argument for <option>-bi</option>
743 -oB              Set max messages down one connection
744 -odb             Background delivery
745 -odf             Foreground delivery
746 -odi             Foreground delivery
747 -odq             Queue message; do not deliver
748 -odqs            ... do not do SMTP deliveries
749 -oee             Error sent by mail; zero return code
750 -oem             Error sent by mail; non-zero return code
751 -oep             Error written to standard error stream
752 -oeq           * Error written to standard error stream
753 -oew           * Error sent by mail; non-zero return code
754 -oi              Dot does not terminate message
755 -oitrue        * Dot does not terminate message
756 -oMa           # Supply host address
757 -oMaa          # Supply authenticator name
758 -oMai          # Supply authenticated id
759 -oMas          # Supply authenticated sender
760 -oMi           # Supply interface address
761 -oMm           # Supply message reference
762 -oMr           # Supply protocol name
763 -oMs           # Supply host name
764 -oMt           # Supply ident string
765 -om            * Ignored
766 -oo            * Ignored
767 -oP            * Specify path for daemon's pid file
768 -or              Timeout non-SMTP messages
769 -os              Timeout for SMTP messages
770 -ov            * Verbose; same as -v
771 -oX              Alternative port for daemon
772 -pd              Delay Perl interpreter start
773 -ps              Do not delay Perl interpreter start
774 -p<r>:<s>      * Same as -oMr <r> -oMs <s>
775 -q             + Run the queue                    )
776 -qf            + ... force delivery               ) Other combinations are
777 -qff           + ... and include frozen messages  ) possible. The syntax is
778 -qi            + ... initial deliveries only      )
779 -ql            + ... local deliveries only        )   -q[q][f][f][i|l][time]
780 -qq            + Two-stage queue run              )
781 -qR            * Same as -R
782 -qS            * Same as -S
783 -R               Select by recipient in queue run
784 -Rf              ... with forcing
785 -Rff             ... and frozen messages
786 -Rr              ... using regular expression
787 -Rrf             ... with forcing
788 -Rrff            ... and frozen messages
789 -r             * Synonym for -f
790 -S               Select by sender in queue run
791 -Sf              ... with forcing
792 -Sff             ... and frozen messages
793 -Sr              ... using regular expression
794 -Srf             ... with forcing
795 -Srff            ... and frozen messages
796 -Tqt           * Used by Exim test suite; not recognized in normal use
797 -t               Take recipients from header lines
798 -ti            * Same as -t -i
799 -tls-on-connect  Do TLS on startup (for legacy clients)
800 -U             * Ignored
801 -v               Verbose - shows SMTP dialogue and other delivery info
802 -x               Ignored (AIX compatibility)
803
804
805 3. BUILD TIME OPTIONS FOR EXIM
806 ------------------------------
807
808 The table below contains a "mostly" complete list of options that can be
809 set in Local/Makefile when building Exim.  The only items not included are
810 those whose names can be trivially derived from rules stated below.
811
812 More information about individual options can be found in src/EDITME and
813 OS/Makefile-Default.
814
815 The second column below gives the type of option:
816
817  . `system' means the option is concerned with the operating system;
818
819  . `driver' means the option selects a driver to be included in the binary;
820
821  . `lookup' means the option selects a lookuptype to be included in the binary;
822
823  . `mandatory' means the option is required to be supplied;
824
825  . `recommended' means the option is recommended to be supplied;
826
827  . `optional' means what it says;
828
829 Those marked with * are specialized and are unlikely to be required in most
830 installations. Those that are marked with ** are commonly set in OS-specific
831 Makefiles. If you use any of these in your Local/Makefile, you may need to
832 reproduce some of the OS-specific settings. For example, in the Makefile for
833 Solaris (which is actually called OS/Makefile-SunOS5), there is
834
835   LIBS=-lsocket -lnsl -lkstat
836
837 If you use LIBS to add extra libraries, you must also include the OS ones in
838 your setting. It is better, in this particular case, to use EXTRALIBS, which is
839 empty by default, and is provided for just this reason. Of course, if you do
840 actually want to modify a setting from the OS-specific file, there is nothing
841 to stop you overriding it in your Local/Makefile.
842
843 When building Exim with dynamically loaded lookup support, for "LOOKUP_FOO",
844 you can define "LOOKUP_FOO_INCLUDE" and "LOOKUP_FOO_LIBS", for includes and
845 libraries specific only to that module.  These rules are only used where the
846 relevant lookup is a module.  These options are not explicitly listed below.
847
848 Variables with names endined `_PC' are used for pkg-config integration; setting
849 the value to the name of a pkg-config package will cause Exim's build system to
850 query the --cflags and --libs for the given name, when building anything
851 dependent upon the component associated with the `_PC' variable.  For lookups,
852 if the lookup is dynamically loaded, then this *replaces* the use of the
853 corresponding _INCLUDE and _LIBS options, which will be ignored.  If the lookup
854 is statically loaded into Exim, the results will be inserted into the
855 "LOOKUP_INCLUDE" and "LOOKUP_LIBS" options.  For authenticator, the results
856 will be inserted into the "CFLAGS" and "AUTH_LIBS" options.  These options are
857 only listed below for the TLS implementation cases.
858
859
860 Option                       Type         Description
861 ------------------------------------------------------------------------------
862
863 ALT_CONFIG_PREFIX            optional     restricts location of -C files
864 APPENDFILE_MODE              optional*
865 APPENDFILE_DIRECTORY_MODE    optional*
866 APPENDFILE_LOCKFILE_MODE     optional*
867 AR                           system       command to build a library
868 AUTH_CRAM_MD5                driver       include cram_md5 authenticator
869 AUTH_CYRUS_SASL              driver       include Cyrus SASL authenticator
870 AUTH_GSASL                   driver       include GNU SASL authenticator
871 AUTH_HEIMDAL_GSSAPI          driver       include Heimdal GSSAPI authenticator
872 AUTH_LIBS                    system       library linkage for authenticators
873 AUTH_PLAINTEXT               driver       include plaintext authenticator
874 AUTH_SPA                     driver       include SPA (NTLM) authenticator
875 AUTH_VARS=3                  optional*    number of $auth variables
876 BASENAME_COMMAND             system**     path to basename
877 BASE_62=62                   optional*    not normally changed for Unix
878 BIN_DIRECTORY                mandatory    Exim binary directory
879 CC                           system**     C compiler
880 CFLAGS                       system**     flags for C compiler
881 CFLAGS_DYNAMIC               system**     extra flags needed for .so modules
882 CHGRP_COMMAND                system**     path to chgrp
883 CHOWN_COMMAND                system**     path to chown
884 COMPRESS_COMMAND             system       path to a compress command
885 COMPRESS_SUFFIX              system       suffix added to compressed files
886 CONFIGURE_FILE               mandatory    Exim runtime configuration file
887 CONFIGURE_FILE_USE_EUID      optional*
888 CONFIGURE_FILE_USE_NODE      optional*
889 CONFIGURE_GROUP              optional*    alternate group for configuration file
890 CONFIGURE_OWNER              optional*    alternate owner for configuration file
891 CYRUS_PWCHECK_SOCKET         optional     socket for pwcheck daemon
892 DBMLIB                       optional**   location of DBM library
893 DB_DIRECTORY_MODE            optional*    mode for hints directory
894 DB_LOCKFILE_MODE             optional*    mode for hints lock files
895 DB_LOCK_TIMEOUT              optional*    timeout for hints lock files
896 DB_MODE                      optional*    mode for hints files
897 DEFAULT_CRYPT                optional     default crypt() function
898 DELIVER_IN_BUFFER_SIZE       optional*
899 DELIVER_OUT_BUFFER_SIZE      optional*
900 DISABLE_DKIM                 optional     disables DKIM support
901 DISABLE_DNSSEC               optional     disables attempts to use DNSSEC
902 DISABLE_D_OPTION             optional     disables -D option
903 ERRNO_QUOTA                  optional*    error code for system quota failures
904 EXICYCLOG_MAX                optional     number of old log files to keep
905 EXIMDB_DIRECTORY_MODE        optional*    for hints database directory
906 EXIMDB_LOCKFILE_MODE         optional*    for hints lock files
907 EXIMDB_MODE                  optional*    mode for hints files
908 EXIMON_TEXTPOP               system**
909 EXIM_CHMOD                   optional*
910 EXIM_GROUP                   mandatory    group to use for Exim
911 EXIM_MONITOR                 optional     set to eximon.bin to compile
912 EXIM_PERL                    optional
913 EXIM_USER                    mandatory    user to use for Exim
914 EXIWHAT_EGREP_ARG            system**     to find Exim processes from ps
915 EXIWHAT_KILL_SIGNAL          system**     -SIGUSR1 or numerical equivalent
916 EXIWHAT_MULTIKILL_CMD        system**
917 EXIWHAT_MULTIKILL_ARG        system**
918 EXIWHAT_PS_ARG               system**     to list all processes
919 EXIWHAT_PS_CMD               system**     path to ps command
920 EXPAND_LISTMATCH_RHS         optional*    restore pre-4.77 match_*{}{} behaviour
921 EXTRALIBS                    system       additional libraries
922 EXTRALIBS_EXIM               system       additional libraries for Exim only
923 EXTRALIBS_EXIMON             system       additional libraries for the monitor
924 FIXED_NEVER_USERS            optional     can't override at runtime
925 HAVE_ICONV                   system       the iconv() function is available
926 HAVE_IPV6                    system       include IPv6 support
927 HEADERS_CHARSET              optional     charset for decoded header lines
928 HEADER_ADD_BUFFER_SIZE       optional*    buffer for header_add()
929 HEADER_MAXSIZE               optional*    max memory for message header
930 HOSTNAME_COMMAND             system**     path to hostname command
931 INCLUDE                      system       path to include files
932 INFO_DIRECTORY               optional     directory for Info documentation
933 INPUT_DIRECTORY_MODE         optional     mode for input directory
934 IPV6_INCLUDE                 system       additional includes for IPv6
935 IPV6_LIBS                    system       additional libraries for IPv6
936 LDAP_LIB_TYPE                optional     type of LDAP library
937 LFLAGS                       system**     link editor flags
938 LIBIDENTCFLAGS               system       C flags when compiling libident
939 LIBIDENTNAME                 system       name for libident library
940 LIBRESOLV                    system**     library for DNS resolver
941 LIBS                         system**     additional libraries
942 LIBS_EXIM                    system**     additional libraries for Exim ony
943 LIBS_EXIMON                  system**     additional libraries for monitor
944 LOCAL_SCAN_SOURCE            optional     location of local_scan() source
945 LOG_DIRECTORY_MODE           optional     mode for log directory
946 LOG_FILE_PATH                optional     path to log files
947 LOG_MODE                     optional     mode for log files
948 LOOKUP_CDB                   lookup       include cdb lookup
949 LOOKUP_DBM                   lookup       include dbm lookup
950 LOOKUP_DNSDB                 lookup       include dnsdb lookup
951 LOOKUP_DSEARCH               lookup       include dsearch lookup
952 LOOKUP_INCLUDE               lookup       include files for lookups
953 LOOKUP_LDAP                  lookup       include ldap lookup
954 LOOKUP_LIBS                  lookup       include libraries for lookups
955 LOOKUP_LSEARCH               lookup       include all lsearch lookups
956 LOOKUP_MODULE_DIR            optional*    where dynamic lookup modules live
957 LOOKUP_MYSQL                 lookup       include mysql lookup
958 LOOKUP_NIS                   lookup       include nis lookup
959 LOOKUP_NISPLUS               lookup       include nisplus lookup
960 LOOKUP_ORACLE                lookup       include oracle lookup
961 LOOKUP_PGSQL                 lookup       include pgsql lookup
962 LOOKUP_TESTDB                lookup*
963 LOOKUP_WHOSON                lookup       include whoson lookup
964 LOOKUP_*_INCLUDE             optional*    include files for dynamic module
965 LOOKUP_*_LIBS                optional*    libraries for dynamic module
966 MAKE_SHELL                   optional*    shell to use for make
967 MAX_FILTER_SIZE              optional*    max file size for filter files
968 MAX_INCLUDE_SIZE             optional*    max file size for :include: files
969 MAX_LOCALHOST_NUMBER=256     optional*    for when localhost_number is set
970 MAX_NAMED_LIST               optional*    max named lists of a given type
971 MAX_INTERFACES               system       maximum network interfaces
972 MSGLOG_DIRECTORY_MODE        optional*    mode for message log directory
973 MV_COMMAND                   system       path to mv command
974 NO_SYMLINK                   optional     install doesn't make 'exim" symlink
975 PCRE_CONFIG                  system*      use pcre-config for PCRE support
976 PCRE_LIBS                    system*      library for using PCRE
977 PERL_CC                      system*      compiler for Perl interface code
978 PERL_CCOPTS                  system*      flags for same
979 PERL_COMMAND                 system       path to Perl
980 PERL_LIBS                    system*      library for compiling Perl interface
981 PID_FILE_PATH                optional     path to daemon's pid file
982 RADIUS_CONFIG_FILE           optional     path to Radius config file
983 RADIUS_LIB_TYPE              optional     type of RADIUS library
984 RANLIB                       system**     path to ranlib command
985 RM_COMMAND                   system       path to rm command
986 ROUTER_ACCEPT                driver       include accept router
987 ROUTER_DNSLOOKUP             driver       include dnslookup router
988 ROUTER_MANUALROUTE           driver       include manualroute router
989 ROUTER_IPLITERAL             driver       include ipliteral router
990 ROUTER_IPLOOKUP              driver       include iplookup router
991 ROUTER_REDIRECT              driver       include redirect router
992 ROUTER_QUERYPROGRAM          driver       include queryprogram router
993 SPOOL_DIRECTORY              recommended  path to spool directory
994 SPOOL_DIRECTORY_MODE         optional     mode of spool directory
995 SPOOL_MODE                   optional     mode of spool files
996 STRING_SPRINTF_BUFFER_SIZE   optional*    buffer for string_sprintf()
997 STRIP_COMMAND                optional*    can be used to strp binaries
998 SUPPORT_A6                   optional*    support A6 DNS records
999 SUPPORT_CRYPTEQ              optional     support crypteq (if no auths)
1000 SUPPORT_MAILDIR              optional     support for maildir delivery
1001 SUPPORT_MAILSTORE            optional     support for mailstore delivery
1002 SUPPORT_MBX                  optional     support for MBX delivery
1003 SUPPORT_MOVE_FROZEN_MESSAGES optional*    support for frozen message moving
1004 SUPPORT_PAM                  optional     support for PAM authentication
1005 SUPPORT_TLS                  optional     support for TLS encryption over SMTP
1006 SUPPORT_TRANSLATE_IP_ADDRESS optional*    support for address translation
1007 SYSLOG_LOG_PID               optional     add pid to syslog lines
1008 SYSLOG_LONG_LINES            optional     do not split long syslog lines
1009 SYSTEM_ALIASES_FILE          optional     defaults to /etc/aliases
1010 TCP_WRAPPERS_DAEMON_NAME     system*      daemon name used by tcpwrappers library
1011 TIMEZONE_DEFAULT             optional     default for timezone option
1012 TLS_INCLUDE                  optional     path to include files for TLS
1013 TLS_LIBS                     optional     additional libraries for TLS
1014 EXIM_TMPDIR                  system       value for TMPDIR environment variable
1015 TRANSPORT_APPENDFILE         driver       include appendfile transport
1016 TRANSPORT_AUTOREPLY          driver       include autoreply transport
1017 TRANSPORT_LMTP               driver       include lmtp transport
1018 TRANSPORT_PIPE               driver       include pipe transport
1019 TRANSPORT_SMTP               driver       include smtp transport
1020 TRUSTED_CONFIG_LIST          optional     config files safe to retain privileges
1021 USE_DB                       system**     use native DB interface
1022 USE_GNUTLS                   optional     use GnuTLS instead of OpenSSL
1023 USE_GNUTLS_PC                optional     probably "gnutls"
1024 USE_OPENSSL_PC               optional     probably "openssl"
1025 USE_READLINE                 optional     try to load libreadline for -be
1026 USE_TCP_WRAPPERS             system       link with tcpwrappers
1027 USE_TDB                      optional     use the tdb DB interface
1028 WHITELIST_D_MACROS           optional     -Dmacros safe to retain privileges with
1029 WITH_OLD_CLAMAV_STREAM       optional*    use ClamAV API from before ClamAV 0.95
1030 X11                          system**     X11 base directory
1031 X11_LD_LIB                   system**     X11 link library
1032 XINCLUDE                     system**     X11 include directory
1033 XLFLAGS                      system**     X11 link time flags
1034 ZCAT_COMMAND                 system       path to zcat command
1035
1036
1037 4. BUILD TIME OPTIONS FOR EXIMON
1038 --------------------------------
1039
1040 The table below contains a complete list of options that can be set in
1041 Local/eximon.conf when building the Exim monitor. Where the default is shown as
1042 ** it means that the text string is too long to fit in the table and is instead
1043 given below. A blank default means that there is no default value.
1044
1045 ACTION_OUTPUT=no                          show output for every action
1046 ACTION_QUEUE_UPDATE=yes                   update queue display after actions
1047 BODY_MAX=20000                            maximum body display
1048 DOMAIN=                                   domain to strip from window title
1049 LOG_BUFFER=20K                            buffer for log tail
1050 LOG_DEPTH=300                             depth of log subwindow
1051 LOG_FONT=**                               font for log display
1052 LOG_STRIPCHARTS=**                        patterns for stripcharts
1053 LOG_WIDTH=950                             width of log subwindow
1054 MENU_EVENT='Shift<Btn1Down>'              keypress for menu
1055 MIN_HEIGHT=162                            minimum window height
1056 MIN_WIDTH=103                             minimum window width
1057 QUALIFY_DOMAIN=                           local domain to strip from addresses
1058 QUEUE_DEPTH=200                           depth of queue subwindow
1059 QUEUE_FONT=$LOG_FONT                      font for queue display
1060 QUEUE_INTERVAL=300                        queue refresh interval
1061 QUEUE_MAX_ADDRESSES=10                    max addresses to show in queue
1062 QUEUE_STRIPCHART_NAME=queue               name for queue stripchart
1063 QUEUE_WIDTH=950                           width of queue subwindow
1064 SIZE_STRIPCHART=                          request partition size stripchart
1065 SIZE_STRIPCHART_NAME=space                name for size stripchart
1066 START_SMALL=no                            if yes, start with small window
1067 STRIPCHART_INTERVAL=60                    stripchart refresh interval
1068 TEXT_DEPTH=200                            depth of text windows
1069 WINDOW_TITLE="${hostname} eximon"         window title
1070
1071 The default for LOG_FONT is
1072
1073   LOG_FONT=-misc-fixed-medium-r-normal-*-14-140-*-*-*-*-iso8859-1
1074
1075 and the default for LOG_STRIPCHARTS is
1076
1077   LOG_STRIPCHARTS='/ <= /in/
1078                    / => /out/
1079                    / => .+ R=local/local/
1080                    / => .+ T=[^ ]*smtp/smtp/'
1081
1082 That is, there are four stripcharts, named in, out, local, and smtp. The first
1083 counts message arrivals, the second counts all deliveries, the third counts
1084 deliveries where the router's name starts with "local", and the fourth counts
1085 deliveries where the transport name contains "smtp".
1086
1087 **** End of OptionLists ****