4 This file contains complete lists of four kinds of Exim option:
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
12 This file was last updated for Exim release 4.72.
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.
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
32 For options that are specific to a particular driver, the fourth column
33 contains the driver name, for example, appendfile. Otherwise, it contains
35 . `main' for options that appear in the main section of Exim's configuration
38 . `authenticators' for generic options that apply to any authenticator;
40 . `routers' for generic options that apply to any router;
42 . `transports' for generic options that apply to any transport.
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.
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
95 batch_max integer 100 appendfile
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
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
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
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
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
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
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
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
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
232 file string* unset appendfile
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
282 headers_charset string ++ main 4.21
283 headers_only boolean false transports 2.05
284 headers_remove string* unset routers 4.00
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
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_ocsp host list unset smtp 4.82 if experimental_ocsp
318 hosts_require_tls host list unset smtp 3.20
319 hosts_treat_as_local domain list unset main 1.95
320 hosts_try_auth host list unset smtp 4.00
321 hosts_try_dane host list unset smtp 4.91 (4.85 experimental)
322 hosts_try_fastopen host list unset smtp 4.88
323 hosts_try_prdr host list unset smtp 4.82 if experimental_prdr
324 ibase_servers string unset main 4.23
325 ignore_bounce_errors_after time 0s main 4.00
326 ignore_eacces boolean false redirect 4.00
327 ignore_enotdir boolean false redirect 4.00
328 ignore_fromline_hosts host list unset main
329 ignore_fromline_local boolean false main 2.05
330 ignore_status boolean false pipe
331 ignore_target_hosts host list unset routers 4.00
332 include_directory string unset redirect 4.00
333 initgroups false routers 4.00
334 interface string list unset smtp 1.70
335 keep_malformed time 4d main
336 keepalive boolean true smtp 2.05
337 ldap_default_servers string list unset main 3.02
338 ldap_version int 2 or 3 main 4.14
339 local_from_check boolean true main 3.14
340 local_from_prefix string unset main 3.14
341 local_from_suffix string unset main 3.14
342 local_interfaces string list unset main 1.60
343 local_part_prefix string unset routers 4.00 replaces prefix
344 local_part_prefix_optional boolean unset routers 4.00 replaces prefix_optional
345 local_part_suffix string unset routers 4.00 replaces suffix
346 local_part_suffix_optional boolean unset routers 4.00 replaces suffix_optional
347 local_parts string list* unset routers 4.00
348 local_scan_timeout time 5m main 4.03
349 local_sender_retain boolean false main 4.00
350 localhost_number string unset main
351 lock_fcntl_timeout time 0s appendfile 3.14
352 lock_flock_timeout time 0s appendfile 4.11
353 lock_interval time 3s appendfile
354 lock_retries integer 10 appendfile
355 lockfile_mode octal-integer 0600 appendfile
356 lockfile_timeout time 30m appendfile
357 log string* unset autoreply
358 log_as_local boolean + routers 4.00
359 log_file_path string list ++ main
360 log_defer_output boolean false pipe 1.89
361 log_fail_output boolean false pipe 1.60
362 log_output boolean false pipe 1.60
363 log_selector string unset main 4.00
364 log_timezone boolean false main 4.11
365 lookup_open_max integer 25 main 2.05
366 mailbox_filecount string* unset appendfile 4.43
367 mailbox_size string* unset appendfile 4.43
368 maildir_format boolean false appendfile 1.70
369 maildir_retries integer 10 appendfile 1.70
370 maildir_tag string* unset appendfile 1.92
371 maildir_use_size_file boolean* false appendfile 4.30 expanded in 4.77
372 maildirfolder_create_regex string unset appendfile 4.62
373 mailstore_format boolean false appendfile 2.00
374 mailstore_prefix string* unset appendfile 2.00
375 mailstore_suffix string* unset appendfile 2.00
376 match_directory string* unset localuser
377 max_output integer 20K pipe
378 max_rcpt integer 100 smtp 1.60
379 max_user_name_length integer 0 main
380 mbx_format boolean false appendfile 2.10
381 message_body_newlines boolean false main 4.68
382 message_body_visible integer 500 main
383 message_id_header_domain string* unset main 4.11
384 message_id_header_text string* unset main
385 message_logs boolean true main 4.10
386 message_prefix string* + appendfile 4.00 replaces prefix
387 string* unset pipe 4.00 replaces prefix
388 message_size_limit integer 50M main
390 message_suffix string* + appendfile 4.00 replaces suffix
391 string* unset pipe 4.00 replaces suffix
392 mode octal-integer 0600 appendfile
394 mode_fail_narrower boolean true appendfile 1.70
395 modemask octal-integer 022 redirect 4.00
396 more boolean true routers 4.00
397 move_frozen_messages boolean false main 3.09
398 multi_domain boolean true smtp
399 mx_domains domain list unset dnslookup 4.00
400 mx_fail_domains domain list unset dnslookup 4.43
401 mysql_servers string list unset main 3.03
402 never_users string list unset main
403 notifier_socket string "$spool_directory/exim_daemon_notify"
405 notify_comsat boolean false appendfile
406 once string* unset autoreply
407 once_file_size integer 0 autoreply 3.20
408 once_repeat time 0s autoreply 2.95
409 one_time boolean false redirect 4.00
410 openssl_options string +no_sslv2 main 4.73 default changed in 4.80
411 optional boolean false iplookup 4.00
412 oracle_servers string unset main 4.00
413 owners string list unset redirect 4.00
414 owngroups string list unset redirect 4.00
415 pass_on_timeout boolean false routers 4.00
416 pass_router string unset routers 4.00
417 path string "/usr/bin" pipe
418 percent_hack_domains domain list unset main
419 perl_at_start boolean false main 2.10
420 perl_startup string unset main 2.10
421 permit_coredump boolean false pipe 4.73
422 pgsql_servers string list unset main 3.14
423 pid_file_path string ++ main
424 pipe_as_creator boolean false pipe
425 pipe_transport string* unset redirect 4.00
426 pipelining_advertise_hosts host list "*" main 4.14
427 pipelining__connect_advertise_hosts host list "*" main 4.92 if experimental_pipe_connect
428 port integer 0 iplookup 4.00
430 preserve_message_logs boolean false main
431 prdr_enable boolean false main 4.82 if experimental_prdr
432 primary_hostname string + main
433 print_topbitchars boolean false main 1.89
434 process_log_path string unset main 4.21
435 prod_requires_admin boolean true main 1.70
436 protocol string "udp" iplookup 4.00
437 string "smtp" smtp 3.20
438 public_name string unset authenticators 3.10
439 qualify_domain string + main
440 string* unset redirect 4.31
441 qualify_preserve_domain boolean false redirect 4.00
442 qualify_recipient string + main
443 qualify_single boolean true dnslookup 4.00
444 query string* + iplookup 4.00
445 queue_domains domain list unset main 4.00
446 queue_list_requires_admin boolean true main 1.95
447 queue_only boolean false main
448 queue_only_file string unset main 2.05
449 queue_only_load fixed-point unset main
450 queue_only_load_latch boolean true main 4.68
451 queue_only_override boolean true main 4.21
452 queue_run_in_order boolean false main 1.70
453 queue_run_max integer 5 main
454 queue_smtp_domains domain list unset main
455 quota string* unset appendfile 1.60
456 quota_directory string* unset appendfile 4.11
457 quota_filecount integer 0 appendfile 2.05
458 quota_is_inclusive boolean true appendfile 3.20
459 quota_size_regex string unset appendfile 3.14
460 quota_warn_message string* + appendfile 2.10
461 quota_warn_threshold string* 0 appendfile 2.10
462 rcpt_include_affixes boolean false transports 4.21
463 receive_timeout time 0s main 4.00 replacing accept_timeout
464 received_header_text string* + main
465 received_headers_max integer 30 main
466 recipient_unqualified_hosts host list unset main 4.00 replacing receiver_unqualified_hosts
467 recipients_max integer 0 main 1.60
468 recipients_max_reject boolean false main 1.70
469 redirect_router string unset routers 4.00
470 remote_max_parallel integer 1 main
471 remote_sort_domains domain list unset main 4.00 replacing remote_sort
472 repeat_use boolean true redirect 4.00
473 reply_to string* unset autoreply 2.05
474 reply_transport string* unset redirect 4.00
475 require_files string list* unset routers 4.00
476 reroute string* unset iplookup 4.00
477 response_pattern string unset iplookup 4.00
478 restrict_to_path boolean false pipe
479 retry_data_expire time 7d main 3.03
480 retry_include_ip_address boolean true smtp 1.92
481 retry_interval_max time 24h main
482 retry_use_local_part boolean + routers 4.00
483 + transports 4.00 replacing individual options
484 return_fail_output boolean false pipe 1.60
485 return_message boolean false autoreply
486 return_output boolean false pipe
487 return_path string* unset transports 2.05
488 return_path_add boolean false transports
489 return_path_remove boolean true main
490 return_size_limit integer 100K main renamed bounce_return_size_limit in 4.23
491 rewrite boolean true redirect 4.00
492 rewrite_headers boolean true dnslookup 4.00
493 rfc1413_hosts host list * main
494 rfc1413_query_timeout time 5s main
495 router_home_directory string* unset routers 4.11
496 route_data string* unset manualroute 4.00
497 route_list string list unset manualroute 4.00
498 same_domain_copy_routing boolean false dnslookup 4.00
499 search_parents boolean false dnslookup 4.00
500 self string "freeze" routers 4.00
501 sender_unqualified_hosts host list unset main
502 senders address list unset routers 4.00
503 serialize_hosts host list unset smtp 1.60
504 server_advertise_condition string* unset authenticators 4.14
505 server_channelbinding bool false gsasl 4.80
506 server_condition string* unset authenticators 3.10 (plaintext) 4.64 (others)
507 server_hostname string* "$primary_hostname" cyrus_sasl,gsasl,heimdal_gssapi (cyrus-only) 4.80 (others)
508 server_keytab string* unset heimdal_gssapi 4.80
509 server_mail_auth_condition string* unset authenticators 3.22
510 server_mech string public_name cyrus_sasl,gsasl 4.43 (cyrus-only) 4.80 (others)
511 server_password string unset gsasl 4.80
512 server_param1 string* unset tls (auth) 4.86
513 server_param2 string* unset tls (auth) 4.86
514 server_param3 string* unset tls (auth) 4.86
515 server_param2 string* unset tls (auth) 4.86 (tls-only) 4.93 (external)
516 server_param3 string* unset tls (auth) 4.86 (tls-only) 4.93 (external)
517 server_prompts string* unset plaintext 3.10
518 server_realm string unset cyrus_sasl,gsasl 4.43 (cyrus-only) 4.80 (others)
519 server_scram_iter string* unset gsasl 4.80
520 server_scram_salt string* unset gsasl 4.80
521 server_secret string* unset cram_md5 3.10
522 server_service string "smtp" cyrus_sasl,gsasl,heimdal_gssapi (cyrus-only) 4.80 (others)
523 server_set_id string* unset authenticators 3.10
524 set string* unset routers 4.93
525 shadow_condition string* unset transports
526 shadow_transport string unset transports
527 size_addition integer 1024 smtp 1.91
528 skip_syntax_errors boolean false redirect 4.00
529 smtp_accept_keepalive boolean true main
530 smtp_accept_max integer 20 main
531 smtp_accept_max_nonmail integer 10 main 4.11
532 smtp_accept_max_nonmail_hosts host list * main 4.14
533 smtp_accept_max_per_connection integer 1000 main 4.00
534 smtp_accept_max_per_host integer 0 main 2.05
535 smtp_accept_queue integer 0 main
536 smtp_accept_queue_per_connection integer 10 main 2.03
537 smtp_accept_reserve integer 0 main
538 smtp_active_hostname string* unset main 4.33
539 smtp_banner string* + main
540 smtp_check_spool_space boolean true main 2.10
541 smtp_connect_backlog integer 5 main
542 smtp_enforce_sync boolean true main 4.00
543 smtp_etrn_command string* unset main 1.92
544 smtp_etrn_serialize boolean true main 1.89
545 smtp_load_reserve fixed-point unset main
546 smtp_max_synprot_errors integer 3 main 4.30
547 smtp_max_unknown_commands integer 3 main 4.14
548 smtp_ratelimit_hosts host list unset main 4.00
549 smtp_ratelimit_mail string unset main 4.00
550 smtp_ratelimit_rcpt string unset main 4.00
551 smtp_receive_timeout time 5m main
552 smtp_reserve_hosts host list unset main
553 smtp_return_error_details boolean false main 4.11
554 socket string* unset lmtp 4.11
555 spamd_address string* + main 4.50 with content scan
556 split_spool_directory boolean false main 1.70
557 spool_directory string ++ main
558 spool_wireformat boolean false main 4.90
559 sqlite_dbfile string* unset main 4.94 with LOOKUP_SQLITE
560 sqlite_lock_timeout time 5s main 4.53
561 strict_acl_vars boolean false main 4.64
562 srv_fail_domains domain list unset dnslookup 4.43
563 strip_excess_angle_brackets boolean false main
564 strip_trailing_dot boolean false main
565 subject string* unset autoreply
566 syntax_errors_text string* unset redirect 4.00
567 syntax_errors_to string unset redirect 4.00
568 syslog_duplication boolean true main 4.21
569 syslog_facility string unset main 4.20
570 syslog_processname string "exim" main 4.20
571 syslog_timestamp boolean true main 4.00
572 system_filter string unset main 4.00 replacing message_filter
573 system_filter_directory_transport string unset main 4.00 replacing message_filter
574 system_filter_file_transport string unset main 4.00 replacing message_filter
575 system_filter_group string unset main 4.00 replacing message_filter
576 system_filter_pipe_transport string unset main 4.00 replacing message_filter
577 system_filter_reply_transport string unset main 4.00 replacing message_filter
578 system_filter_user string unset main 4.00 replacing message_filter
579 tcp_nodelay boolean true main 4.23
581 tcp_wrappers_daemon_name string* ++ main 4.73
582 temp_errors string list + pipe 1.95
583 text string* unset autoreply
584 timeout time 5m lmtp 3.20
588 timeout_defer boolean false pipe 4.51
589 timeout_frozen_after time 0s main 3.20
590 timezone string + main 3.15
591 tls_advertise_hosts host list * main 3.20
592 tls_advertise_requiretls host list * main 4.92 if experimental_requiretls
593 tls_certificate string* unset main 3.20
595 tls_dh_max_bits integer 2236 main 4.80
596 tls_dh_min_bits integer 1024 smtp 4.82
597 tls_dhparam string* unset main 3.20
598 tls_ocsp_file string* unset main 4.80 if experimental_ocsp
599 tls_on_connect_ports string unset main 4.43
600 tls_privatekey string* unset main 3.20
602 tls_remember_emstp boolean false main 4.21
603 tls_require_ciphers string* unset smtp 4.00 replaces tls_verify_ciphers
604 string* unset main 4.33
605 tls_sni string* unset main 4.80
606 tls_tempfail_tryclear boolean true smtp 4.05
607 tls_try_verify_hosts host list unset main 4.00
608 tls_verify_certificates string* unset main 3.20
610 tls_verify_hosts host list unset main 3.20
611 to string* unset autoreply
612 translate_ip_address string unset routers 4.00
613 transport string* unset routers 4.00
614 transport_current_directory string unset routers 4.00
615 transport_home_directory string unset routers 4.00
616 transport_filter string unset transports
617 transport_filter_timeout time 5m transports 4.30
618 trusted_groups string list unset main
619 trusted_users string list unset main
620 umask octal-integer 022 pipe
621 unknown_login string unset main
622 unknown_username string unset main
623 unseen boolean false routers 4.00
624 untrusted_set_sender boolean false main 3.20
625 use_bsmtp boolean false appendfile 4.00
627 use_crlf boolean false appendfile 1.89
629 use_fcntl_lock boolean + appendfile 1.70
630 use_flock_lock boolean + appendfile 4.11
631 use_lockfile boolean + appendfile
632 use_mbx_lock boolean + appendfile 2.10
633 use_shell boolean false pipe 1.70
634 user string + routers 4.00
635 unset transports 4.00 replaces individual options
636 utf8_downconvert integer unset smtp 4.92 if SUPPORT_I18N
637 uucp_from_pattern string + main 1.75
638 uucp_from_sender string* "$1" main 1.75
639 verify boolean true routers 4.00
640 verify_only boolean false routers 4.00
641 verify_recipient boolean true routers 4.00
642 verify_sender boolean true routers 4.00
643 warn_message_file string unset main 4.00
644 widen_domains string list unset dnslookup 4.00
645 write_rejectlog boolean true main 4.31
649 2. COMMAND LINE OPTIONS
650 -----------------------
652 The table below contains a complete list of all Exim's command line options.
653 Those marked with # are available only to trusted users, those marked with +
654 are available only to admin users, and those marked with * exist only to
655 provide compatibility with Sendmail.
658 --help Give a little help (not a lot)
659 --version Give version information (alias for -bV)
662 -bdf + Start daemon and run it in the foreground
663 -be Test string expansion
664 -bem Test string expansion, read test message first
665 -bF Test system filter file
666 -bf Test user filter file
667 -bfd Set domain for filter testing
668 -bfl Set local part for filter testing
669 -bfp Set local part prefix for filter testing
670 -bfs Set local part suffix for filter testing
671 -bh Test incoming SMTP call, omitting callouts
672 -bhc Test incoming SMTP call, with callouts
673 -bi * Run <command>bi_command</command>
674 -bI:help Show list of accepted -bI:<tag> options
675 -bm Accept message on standard input
676 -bmalware + Invoke configured malware scanning against supplied filename
677 -bnq Don't qualify addresses in locally submitted messages
678 -bP Show configuration option settings
680 -bpa + ... with generated addresses as well
681 -bpc + ... but just show a count of messages
682 -bpr + ... do not sort
683 -bpra + ... with generated addresses, unsorted
684 -bpru + ... only undelivered addresses, unsorted
685 -bpu + ... only undelivered addresses
686 -brt Test retry rules
687 -brw Test rewriting rules
688 -bS Read batch SMTP on standard input
689 -bs Run SMTP on standard input and output
690 -bt Test address directing and routing
691 -bV Verify version number
692 -bv Test recipient address verification
693 -bvs Test sender address verification
694 -bw + Inetd wait mode
695 -C + Use alternate configuration file
696 -D + Define macro for configuration file
697 -d + Turn on debugging output
698 -dd + Ditto, but if a daemon, not for subprocesses
699 -dropcr Remove CR character in input: became a no-op in 4.21
701 -ex * Synonym for -oex (for several different x)
702 -F Set calling user name
703 -f # Set calling user address
706 -i Dot does not terminate message
707 -M + Force deliver specific message
708 -Mar + Add recipient to message
709 -MC Internal use only
710 -MCA Internal use only
711 -MCP Internal use only
712 -MCQ Internal use only
713 -MCS Internal use only
714 -MCT Internal use only
715 -Mc + Deliver specific message
716 -Mes + Edit message sender
717 -Mf + Freeze message(s)
718 -Mg + Give up (bounce) message(s)
719 -Mmad + Mark all recipients delivered
720 -Mmd + Mark one recipient delivered
721 -Mrm + Remove message(s) (no bounce)
722 -Mset + Load message's variables when testing with -be
723 -Mt + Thaw message(s)
724 -Mvb + View message body
725 -Mvc + View entire message in RFC 2822 format
726 -Mvh + View message header
727 -Mvl + View message log
729 -N + Deliver without transporting
732 -oA * Supply argument for <option>-bi</option>
733 -oB Set max messages down one connection
734 -odb Background delivery
735 -odf Foreground delivery
736 -odi Foreground delivery
737 -odq Queue message; do not deliver
738 -odqs ... do not do SMTP deliveries
739 -oee Error sent by mail; zero return code
740 -oem Error sent by mail; non-zero return code
741 -oep Error written to standard error stream
742 -oeq * Error written to standard error stream
743 -oew * Error sent by mail; non-zero return code
744 -oi Dot does not terminate message
745 -oitrue * Dot does not terminate message
746 -oMa # Supply host address
747 -oMaa # Supply authenticator name
748 -oMai # Supply authenticated id
749 -oMas # Supply authenticated sender
750 -oMi # Supply interface address
751 -oMm # Supply message reference
752 -oMr # Supply protocol name
753 -oMs # Supply host name
754 -oMt # Supply ident string
757 -oP * Specify path for daemon's pid file
758 -or Timeout non-SMTP messages
759 -os Timeout for SMTP messages
760 -ov * Verbose; same as -v
761 -oX Alternative port for daemon
762 -pd Delay Perl interpreter start
763 -ps Do not delay Perl interpreter start
764 -p<r>:<s> * Same as -oMr <r> -oMs <s>
766 -qf + ... force delivery ) Other combinations are
767 -qff + ... and include frozen messages ) possible. The syntax is
768 -qi + ... initial deliveries only )
769 -ql + ... local deliveries only ) -q[q][f][f][i|l][time]
770 -qq + Two-stage queue run )
773 -R Select by recipient in queue run
775 -Rff ... and frozen messages
776 -Rr ... using regular expression
777 -Rrf ... with forcing
778 -Rrff ... and frozen messages
780 -S Select by sender in queue run
782 -Sff ... and frozen messages
783 -Sr ... using regular expression
784 -Srf ... with forcing
785 -Srff ... and frozen messages
786 -Tqt * Used by Exim test suite; not recognized in normal use
787 -t Take recipients from header lines
789 -tls-on-connect Do TLS on startup (for legacy clients)
791 -v Verbose - shows SMTP dialogue and other delivery info
792 -x Ignored (AIX compatibility)
795 3. BUILD TIME OPTIONS FOR EXIM
796 ------------------------------
798 The table below contains a "mostly" complete list of options that can be
799 set in Local/Makefile when building Exim. The only items not included are
800 those whose names can be trivially derived from rules stated below.
802 More information about individual options can be found in src/EDITME and
805 The second column below gives the type of option:
807 . `system' means the option is concerned with the operating system;
809 . `driver' means the option selects a driver to be included in the binary;
811 . `lookup' means the option selects a lookuptype to be included in the binary;
813 . `mandatory' means the option is required to be supplied;
815 . `recommended' means the option is recommended to be supplied;
817 . `optional' means what it says;
819 Those marked with * are specialized and are unlikely to be required in most
820 installations. Those that are marked with ** are commonly set in OS-specific
821 Makefiles. If you use any of these in your Local/Makefile, you may need to
822 reproduce some of the OS-specific settings. For example, in the Makefile for
823 Solaris (which is actually called OS/Makefile-SunOS5), there is
825 LIBS=-lsocket -lnsl -lkstat
827 If you use LIBS to add extra libraries, you must also include the OS ones in
828 your setting. It is better, in this particular case, to use EXTRALIBS, which is
829 empty by default, and is provided for just this reason. Of course, if you do
830 actually want to modify a setting from the OS-specific file, there is nothing
831 to stop you overriding it in your Local/Makefile.
833 When building Exim with dynamically loaded lookup support, for "LOOKUP_FOO",
834 you can define "LOOKUP_FOO_INCLUDE" and "LOOKUP_FOO_LIBS", for includes and
835 libraries specific only to that module. These rules are only used where the
836 relevant lookup is a module. These options are not explicitly listed below.
838 Variables with names endined `_PC' are used for pkg-config integration; setting
839 the value to the name of a pkg-config package will cause Exim's build system to
840 query the --cflags and --libs for the given name, when building anything
841 dependent upon the component associated with the `_PC' variable. For lookups,
842 if the lookup is dynamically loaded, then this *replaces* the use of the
843 corresponding _INCLUDE and _LIBS options, which will be ignored. If the lookup
844 is statically loaded into Exim, the results will be inserted into the
845 "LOOKUP_INCLUDE" and "LOOKUP_LIBS" options. For authenticator, the results
846 will be inserted into the "CFLAGS" and "AUTH_LIBS" options. These options are
847 only listed below for the TLS implementation cases.
850 Option Type Description
851 ------------------------------------------------------------------------------
853 ALT_CONFIG_PREFIX optional restricts location of -C files
854 APPENDFILE_MODE optional*
855 APPENDFILE_DIRECTORY_MODE optional*
856 APPENDFILE_LOCKFILE_MODE optional*
857 AR system command to build a library
858 AUTH_CRAM_MD5 driver include cram_md5 authenticator
859 AUTH_CYRUS_SASL driver include Cyrus SASL authenticator
860 AUTH_GSASL driver include GNU SASL authenticator
861 AUTH_HEIMDAL_GSSAPI driver include Heimdal GSSAPI authenticator
862 AUTH_LIBS system library linkage for authenticators
863 AUTH_PLAINTEXT driver include plaintext authenticator
864 AUTH_SPA driver include SPA (NTLM) authenticator
865 AUTH_VARS=3 optional* number of $auth variables
866 BASENAME_COMMAND system** path to basename
867 BASE_62=62 optional* not normally changed for Unix
868 BIN_DIRECTORY mandatory Exim binary directory
869 CC system** C compiler
870 CFLAGS system** flags for C compiler
871 CFLAGS_DYNAMIC system** extra flags needed for .so modules
872 CHGRP_COMMAND system** path to chgrp
873 CHOWN_COMMAND system** path to chown
874 COMPRESS_COMMAND system path to a compress command
875 COMPRESS_SUFFIX system suffix added to compressed files
876 CONFIGURE_FILE mandatory Exim runtime configuration file
877 CONFIGURE_FILE_USE_EUID optional*
878 CONFIGURE_FILE_USE_NODE optional*
879 CONFIGURE_GROUP optional* alternate group for configuration file
880 CONFIGURE_OWNER optional* alternate owner for configuration file
881 CYRUS_PWCHECK_SOCKET optional socket for pwcheck daemon
882 DBMLIB optional** location of DBM library
883 DB_DIRECTORY_MODE optional* mode for hints directory
884 DB_LOCKFILE_MODE optional* mode for hints lock files
885 DB_LOCK_TIMEOUT optional* timeout for hints lock files
886 DB_MODE optional* mode for hints files
887 DEFAULT_CRYPT optional default crypt() function
888 DELIVER_IN_BUFFER_SIZE optional*
889 DELIVER_OUT_BUFFER_SIZE optional*
890 DISABLE_DKIM optional disables DKIM support
891 DISABLE_DNSSEC optional disables attempts to use DNSSEC
892 DISABLE_D_OPTION optional disables -D option
893 ERRNO_QUOTA optional* error code for system quota failures
894 EXICYCLOG_MAX optional number of old log files to keep
895 EXIMDB_DIRECTORY_MODE optional* for hints database directory
896 EXIMDB_LOCKFILE_MODE optional* for hints lock files
897 EXIMDB_MODE optional* mode for hints files
898 EXIMON_TEXTPOP system**
900 EXIM_GROUP mandatory group to use for Exim
901 EXIM_MONITOR optional set to eximon.bin to compile
903 EXIM_USER mandatory user to use for Exim
904 EXIWHAT_EGREP_ARG system** to find Exim processes from ps
905 EXIWHAT_KILL_SIGNAL system** -SIGUSR1 or numerical equivalent
906 EXIWHAT_MULTIKILL_CMD system**
907 EXIWHAT_MULTIKILL_ARG system**
908 EXIWHAT_PS_ARG system** to list all processes
909 EXIWHAT_PS_CMD system** path to ps command
910 EXPAND_LISTMATCH_RHS optional* restore pre-4.77 match_*{}{} behaviour
911 EXTRALIBS system additional libraries
912 EXTRALIBS_EXIM system additional libraries for Exim only
913 EXTRALIBS_EXIMON system additional libraries for the monitor
914 FIXED_NEVER_USERS optional can't override at runtime
915 HAVE_ICONV system the iconv() function is available
916 HAVE_IPV6 system include IPv6 support
917 HEADERS_CHARSET optional charset for decoded header lines
918 HEADER_ADD_BUFFER_SIZE optional* buffer for header_add()
919 HEADER_MAXSIZE optional* max memory for message header
920 HOSTNAME_COMMAND system** path to hostname command
921 INCLUDE system path to include files
922 INFO_DIRECTORY optional directory for Info documentation
923 INPUT_DIRECTORY_MODE optional mode for input directory
924 IPV6_INCLUDE system additional includes for IPv6
925 IPV6_LIBS system additional libraries for IPv6
926 LDAP_LIB_TYPE optional type of LDAP library
927 LFLAGS system** link editor flags
928 LIBIDENTCFLAGS system C flags when compiling libident
929 LIBIDENTNAME system name for libident library
930 LIBRESOLV system** library for DNS resolver
931 LIBS system** additional libraries
932 LIBS_EXIM system** additional libraries for Exim ony
933 LIBS_EXIMON system** additional libraries for monitor
934 LOCAL_SCAN_SOURCE optional location of local_scan() source
935 LOG_DIRECTORY_MODE optional mode for log directory
936 LOG_FILE_PATH optional path to log files
937 LOG_MODE optional mode for log files
938 LOOKUP_CDB lookup include cdb lookup
939 LOOKUP_DBM lookup include dbm lookup
940 LOOKUP_DNSDB lookup include dnsdb lookup
941 LOOKUP_DSEARCH lookup include dsearch lookup
942 LOOKUP_INCLUDE lookup include files for lookups
943 LOOKUP_LDAP lookup include ldap lookup
944 LOOKUP_LIBS lookup include libraries for lookups
945 LOOKUP_LSEARCH lookup include all lsearch lookups
946 LOOKUP_MODULE_DIR optional* where dynamic lookup modules live
947 LOOKUP_MYSQL lookup include mysql lookup
948 LOOKUP_NIS lookup include nis lookup
949 LOOKUP_NISPLUS lookup include nisplus lookup
950 LOOKUP_ORACLE lookup include oracle lookup
951 LOOKUP_PGSQL lookup include pgsql lookup
952 LOOKUP_TESTDB lookup*
953 LOOKUP_WHOSON lookup include whoson lookup
954 LOOKUP_*_INCLUDE optional* include files for dynamic module
955 LOOKUP_*_LIBS optional* libraries for dynamic module
956 MAKE_SHELL optional* shell to use for make
957 MAX_FILTER_SIZE optional* max file size for filter files
958 MAX_INCLUDE_SIZE optional* max file size for :include: files
959 MAX_LOCALHOST_NUMBER=256 optional* for when localhost_number is set
960 MAX_NAMED_LIST optional* max named lists of a given type
961 MAX_INTERFACES system maximum network interfaces
962 MSGLOG_DIRECTORY_MODE optional* mode for message log directory
963 MV_COMMAND system path to mv command
964 NO_SYMLINK optional install doesn't make 'exim" symlink
965 PCRE_CONFIG system* use pcre-config for PCRE support
966 PCRE_LIBS system* library for using PCRE
967 PERL_CC system* compiler for Perl interface code
968 PERL_CCOPTS system* flags for same
969 PERL_COMMAND system path to Perl
970 PERL_LIBS system* library for compiling Perl interface
971 PID_FILE_PATH optional path to daemon's pid file
972 RADIUS_CONFIG_FILE optional path to Radius config file
973 RADIUS_LIB_TYPE optional type of RADIUS library
974 RANLIB system** path to ranlib command
975 RM_COMMAND system path to rm command
976 ROUTER_ACCEPT driver include accept router
977 ROUTER_DNSLOOKUP driver include dnslookup router
978 ROUTER_MANUALROUTE driver include manualroute router
979 ROUTER_IPLITERAL driver include ipliteral router
980 ROUTER_IPLOOKUP driver include iplookup router
981 ROUTER_REDIRECT driver include redirect router
982 ROUTER_QUERYPROGRAM driver include queryprogram router
983 SPOOL_DIRECTORY recommended path to spool directory
984 SPOOL_DIRECTORY_MODE optional mode of spool directory
985 SPOOL_MODE optional mode of spool files
986 STRING_SPRINTF_BUFFER_SIZE optional* buffer for string_sprintf()
987 STRIP_COMMAND optional* can be used to strp binaries
988 SUPPORT_A6 optional* support A6 DNS records
989 SUPPORT_CRYPTEQ optional support crypteq (if no auths)
990 SUPPORT_MAILDIR optional support for maildir delivery
991 SUPPORT_MAILSTORE optional support for mailstore delivery
992 SUPPORT_MBX optional support for MBX delivery
993 SUPPORT_MOVE_FROZEN_MESSAGES optional* support for frozen message moving
994 SUPPORT_PAM optional support for PAM authentication
995 SUPPORT_TLS optional support for TLS encryption over SMTP
996 SUPPORT_TRANSLATE_IP_ADDRESS optional* support for address translation
997 SYSLOG_LOG_PID optional add pid to syslog lines
998 SYSLOG_LONG_LINES optional do not split long syslog lines
999 SYSTEM_ALIASES_FILE optional defaults to /etc/aliases
1000 TCP_WRAPPERS_DAEMON_NAME system* daemon name used by tcpwrappers library
1001 TIMEZONE_DEFAULT optional default for timezone option
1002 TLS_INCLUDE optional path to include files for TLS
1003 TLS_LIBS optional additional libraries for TLS
1004 EXIM_TMPDIR system value for TMPDIR environment variable
1005 TRANSPORT_APPENDFILE driver include appendfile transport
1006 TRANSPORT_AUTOREPLY driver include autoreply transport
1007 TRANSPORT_LMTP driver include lmtp transport
1008 TRANSPORT_PIPE driver include pipe transport
1009 TRANSPORT_SMTP driver include smtp transport
1010 TRUSTED_CONFIG_LIST optional config files safe to retain privileges
1011 USE_DB system** use native DB interface
1012 USE_GNUTLS optional use GnuTLS instead of OpenSSL
1013 USE_GNUTLS_PC optional probably "gnutls"
1014 USE_OPENSSL_PC optional probably "openssl"
1015 USE_READLINE optional try to load libreadline for -be
1016 USE_TCP_WRAPPERS system link with tcpwrappers
1017 USE_TDB optional use the tdb DB interface
1018 WHITELIST_D_MACROS optional -Dmacros safe to retain privileges with
1019 WITH_OLD_CLAMAV_STREAM optional* use ClamAV API from before ClamAV 0.95
1020 X11 system** X11 base directory
1021 X11_LD_LIB system** X11 link library
1022 XINCLUDE system** X11 include directory
1023 XLFLAGS system** X11 link time flags
1024 ZCAT_COMMAND system path to zcat command
1027 4. BUILD TIME OPTIONS FOR EXIMON
1028 --------------------------------
1030 The table below contains a complete list of options that can be set in
1031 Local/eximon.conf when building the Exim monitor. Where the default is shown as
1032 ** it means that the text string is too long to fit in the table and is instead
1033 given below. A blank default means that there is no default value.
1035 ACTION_OUTPUT=no show output for every action
1036 ACTION_QUEUE_UPDATE=yes update queue display after actions
1037 BODY_MAX=20000 maximum body display
1038 DOMAIN= domain to strip from window title
1039 LOG_BUFFER=20K buffer for log tail
1040 LOG_DEPTH=300 depth of log subwindow
1041 LOG_FONT=** font for log display
1042 LOG_STRIPCHARTS=** patterns for stripcharts
1043 LOG_WIDTH=950 width of log subwindow
1044 MENU_EVENT='Shift<Btn1Down>' keypress for menu
1045 MIN_HEIGHT=162 minimum window height
1046 MIN_WIDTH=103 minimum window width
1047 QUALIFY_DOMAIN= local domain to strip from addresses
1048 QUEUE_DEPTH=200 depth of queue subwindow
1049 QUEUE_FONT=$LOG_FONT font for queue display
1050 QUEUE_INTERVAL=300 queue refresh interval
1051 QUEUE_MAX_ADDRESSES=10 max addresses to show in queue
1052 QUEUE_STRIPCHART_NAME=queue name for queue stripchart
1053 QUEUE_WIDTH=950 width of queue subwindow
1054 SIZE_STRIPCHART= request partition size stripchart
1055 SIZE_STRIPCHART_NAME=space name for size stripchart
1056 START_SMALL=no if yes, start with small window
1057 STRIPCHART_INTERVAL=60 stripchart refresh interval
1058 TEXT_DEPTH=200 depth of text windows
1059 WINDOW_TITLE="${hostname} eximon" window title
1061 The default for LOG_FONT is
1063 LOG_FONT=-misc-fixed-medium-r-normal-*-14-140-*-*-*-*-iso8859-1
1065 and the default for LOG_STRIPCHARTS is
1067 LOG_STRIPCHARTS='/ <= /in/
1069 / => .+ R=local/local/
1070 / => .+ T=[^ ]*smtp/smtp/'
1072 That is, there are four stripcharts, named in, out, local, and smtp. The first
1073 counts message arrivals, the second counts all deliveries, the third counts
1074 deliveries where the router's name starts with "local", and the fourth counts
1075 deliveries where the transport name contains "smtp".
1077 **** End of OptionLists ****
git://git.exim.org / exim.git / blob