Testsuite: OpenSSL/LibreSSL version output variances

[exim.git] / doc / doc-txt / OptionLists.txt

diff --git a/doc/doc-txt/OptionLists.txt b/doc/doc-txt/OptionLists.txt
index 00bafe9c523bc464709744674e78855cca1f5937..5728643a8bb01bce129cd00bb66d7a8fc0ce2d97 100644 (file)
--- a/doc/doc-txt/OptionLists.txt
+++ b/doc/doc-txt/OptionLists.txt
@@ -1,5 +1,3 @@
-$Cambridge: exim/doc/doc-txt/OptionLists.txt,v 1.38 2010/06/12 15:21:25 jetmore Exp $
-

 LISTS OF EXIM OPTIONS
 ---------------------
 
 LISTS OF EXIM OPTIONS
 ---------------------
 


@@ -50,12 +48,14 @@ release 4.00, and so no router options are shown as earlier than 4.00, though
 in fact some of them were inherited from earlier versions.
 
 -----------------------------------------------------------------------------------------
 in fact some of them were inherited from earlier versions.
 
 -----------------------------------------------------------------------------------------

-accept_8bitmime                      boolean         false         main              1.60
+accept_8bitmime                      boolean         true          main              1.60 changed to true in 4.80

 acl_not_smtp                         string*         unset         main              4.11
 acl_not_smtp_mime                    string*         unset         main              4.51 with content scan
 acl_smtp_auth                        string*         unset         main              4.00
 acl_smtp_connect                     string*         unset         main              4.11
 acl_smtp_data                        string*         unset         main              4.00
 acl_not_smtp                         string*         unset         main              4.11
 acl_not_smtp_mime                    string*         unset         main              4.51 with content scan
 acl_smtp_auth                        string*         unset         main              4.00
 acl_smtp_connect                     string*         unset         main              4.11
 acl_smtp_data                        string*         unset         main              4.00

+acl_smtp_data_prdr                   string*         unset         main              4.82 with experimental_prdr
+acl_smtp_dkim                        string*         unset         main              4.70 unless disable_dkim

 acl_smtp_etrn                        string*         unset         main              4.00
 acl_smtp_expn                        string*         unset         main              4.00
 acl_smtp_helo                        string*         unset         main              4.20
 acl_smtp_etrn                        string*         unset         main              4.00
 acl_smtp_expn                        string*         unset         main              4.00
 acl_smtp_helo                        string*         unset         main              4.20


@@ -137,6 +137,7 @@ command                              string*         unset         lmtp
 command_group                        string          unset         queryprogram      4.00
 command_timeout                      time            5m            smtp
 command_user                         string          unset         queryprogram      4.00
 command_group                        string          unset         queryprogram      4.00
 command_timeout                      time            5m            smtp
 command_user                         string          unset         queryprogram      4.00

+commandline_checks_require_admin     boolean         false         main              4.90

 condition                            string*         unset         routers           4.00
 connect_timeout                      time            0s            smtp              1.60
 connection_max_messages              integer         500           smtp              4.00 replaces batch_max
 condition                            string*         unset         routers           4.00
 connect_timeout                      time            0s            smtp              1.60
 connection_max_messages              integer         500           smtp              4.00 replaces batch_max


@@ -152,6 +153,7 @@ data_timeout                         time            5m            smtp
 debug_print                          string*         unset         authenticators    4.00
                                                      unset         routers           4.00
                                                      unset         transports        2.00
 debug_print                          string*         unset         authenticators    4.00
                                                      unset         routers           4.00
                                                      unset         transports        2.00

+debug_store                          boolean         false         main                     4.90

 delay_after_cutoff                   boolean         true          smtp
 delay_warning                        time list       24h           main
 delay_warning_condition              string*         +             main              1.73
 delay_after_cutoff                   boolean         true          smtp
 delay_warning                        time list       24h           main
 delay_warning_condition              string*         +             main              1.73


@@ -173,20 +175,27 @@ directory_transport                  string*         unset         redirect
 disable_ipv6                         boolean         false         main              4.61
 disable_logging                      boolean         false         routers           4.11
                                                      false         transports        4.11
 disable_ipv6                         boolean         false         main              4.61
 disable_logging                      boolean         false         routers           4.11
                                                      false         transports        4.11

+dmarc_forensic_sender                string          unset         main              4.82 if experimental_dmarc
+dmarc_history_file                   string          unset         main              4.82 if experimental_dmarc
+dmarc_tld_file                       string          unset         main              4.82 if experimental_dmarc

 dns_again_means_nonexist             domain list     unset         main              1.89
 dns_check_names_pattern              string          +             main              2.11
 dns_csa_search_limit                 integer         5             main              4.60
 dns_csa_use_reverse                  boolean         true          main              4.60
 dns_again_means_nonexist             domain list     unset         main              1.89
 dns_check_names_pattern              string          +             main              2.11
 dns_csa_search_limit                 integer         5             main              4.60
 dns_csa_use_reverse                  boolean         true          main              4.60

+dns_dnssec_ok                        integer         -1            main              4.82
+dns_dane_ok                          integer         -1            main              4.83

 dns_ipv4_lookup                      boolean         false         main              3.20
 dns_qualify_single                   boolean         true          smtp
 dns_retrans                          time            0s            main              1.60
 dns_retry                            integer         0             main              1.60
 dns_search_parents                   boolean         false         smtp
 dns_ipv4_lookup                      boolean         false         main              3.20
 dns_qualify_single                   boolean         true          smtp
 dns_retrans                          time            0s            main              1.60
 dns_retry                            integer         0             main              1.60
 dns_search_parents                   boolean         false         smtp

+dns_use_edns0                        integer         -1            main              4.76

 domains                              domain list     unset         routers           4.00
 driver                               string          unset         authenticators
                                                      unset         routers           4.00
                                                      unset         transports
 drop_cr                              boolean         false         main              4.00 became a no-op in 4.21
 domains                              domain list     unset         routers           4.00
 driver                               string          unset         authenticators
                                                      unset         routers           4.00
                                                      unset         transports
 drop_cr                              boolean         false         main              4.00 became a no-op in 4.21

+dscp                                 string          unset         smtp              4.82

 dsn_from                             string*         +             main              4.67
 envelope_to_add                      boolean         false         transports
 envelope_to_remove                   boolean         true          main
 dsn_from                             string*         +             main              4.67
 envelope_to_add                      boolean         false         transports
 envelope_to_remove                   boolean         true          main


@@ -234,19 +243,22 @@ forbid_include                       boolean         false         redirect
 forbid_pipe                          boolean         false         redirect          4.00
 forbid_sieve_filter                  boolean         false         redirect          4.44
 forbid_smtp_code                     boolean         false         redirect          4.63
 forbid_pipe                          boolean         false         redirect          4.00
 forbid_sieve_filter                  boolean         false         redirect          4.44
 forbid_smtp_code                     boolean         false         redirect          4.63

+force_command                        boolean         false         pipe              4.82

 freeze_exec_fail                     boolean         false         pipe              1.89
 freeze_exec_fail                     boolean         false         pipe              1.89

+freeze_signal                        boolean         false         pipe              4.75

 freeze_tell                          boolean         false         main              4.00 replaces freeze_tell_mailmaster
 from                                 string*         unset         autoreply
 gecos_name                           string*         unset         main
 gecos_pattern                        string          unset         main
 gethostbyname                        boolean         false         smtp
 freeze_tell                          boolean         false         main              4.00 replaces freeze_tell_mailmaster
 from                                 string*         unset         autoreply
 gecos_name                           string*         unset         main
 gecos_pattern                        string          unset         main
 gethostbyname                        boolean         false         smtp

+gnutls_allow_auto_pkcs11             boolean         false         main              4.82

 gnutls_compat_mode                   boolean         unset         main              4.70
 gnutls_compat_mode                   boolean         unset         main              4.70

-gnutls_require_kx                    string*         unset         main              4.67
-                                     string*         unset         smtp              4.67
-gnutls_require_mac                   string*         unset         main              4.67
-                                     string*         unset         smtp              4.67
-gnutls_require_protocols             string*         unset         main              4.67
-                                     string*         unset         smtp              4.67
+gnutls_require_kx                    string*         unset         main              4.67 deprecated, warns
+                                     string*         unset         smtp              4.67 deprecated, warns
+gnutls_require_mac                   string*         unset         main              4.67 deprecated, warns
+                                     string*         unset         smtp              4.67 deprecated, warns
+gnutls_require_protocols             string*         unset         main              4.67 deprecated, warns
+                                     string*         unset         smtp              4.67 deprecated, warns

 group                                string          +             routers           4.00
                                                      unset         transports        4.00 replaces local option in some transports
 header_line_maxsize                  integer         0 (unset)     main              4.14
 group                                string          +             routers           4.00
                                                      unset         transports        4.00 replaces local option in some transports
 header_line_maxsize                  integer         0 (unset)     main              4.14


@@ -282,13 +294,17 @@ hosts_connection_nolog               host list       unset         main
 hosts_max_try                        integer         5             smtp              3.20
 hosts_max_try_hardlimit              integer         50            smtp              4.50
 hosts_nopass_tls                     host list       unset         smtp              4.00
 hosts_max_try                        integer         5             smtp              3.20
 hosts_max_try_hardlimit              integer         50            smtp              4.50
 hosts_nopass_tls                     host list       unset         smtp              4.00

+hosts_noproxy_tls                    host list       "*"           smtp              4.90

 hosts_override                       boolean         false         smtp              2.11
 hosts_randomize                      boolean         false         manualroute       4.00
                                                      false         smtp              3.14
 hosts_require_auth                   host list       unset         smtp              4.00
 hosts_override                       boolean         false         smtp              2.11
 hosts_randomize                      boolean         false         manualroute       4.00
                                                      false         smtp              3.14
 hosts_require_auth                   host list       unset         smtp              4.00

+hosts_require_ocsp                   host list       unset         smtp              4.82 if experimental_ocsp

 hosts_require_tls                    host list       unset         smtp              3.20
 hosts_treat_as_local                 domain list     unset         main              1.95
 hosts_try_auth                       host list       unset         smtp              4.00
 hosts_require_tls                    host list       unset         smtp              3.20
 hosts_treat_as_local                 domain list     unset         main              1.95
 hosts_try_auth                       host list       unset         smtp              4.00

+hosts_try_fastopen                   host list       unset         smtp              4.88
+hosts_try_prdr                       host list       unset         smtp              4.82 if experimental_prdr

 ibase_servers                        string          unset         main              4.23
 ignore_bounce_errors_after           time            0s            main              4.00
 ignore_eacces                        boolean         false         redirect          4.00
 ibase_servers                        string          unset         main              4.23
 ignore_bounce_errors_after           time            0s            main              4.00
 ignore_eacces                        boolean         false         redirect          4.00


@@ -336,7 +352,7 @@ mailbox_size                         string*         unset         appendfile
 maildir_format                       boolean         false         appendfile        1.70
 maildir_retries                      integer         10            appendfile        1.70
 maildir_tag                          string*         unset         appendfile        1.92
 maildir_format                       boolean         false         appendfile        1.70
 maildir_retries                      integer         10            appendfile        1.70
 maildir_tag                          string*         unset         appendfile        1.92

-maildir_use_size_file                boolean         false         appendfile        4.30
+maildir_use_size_file                boolean*        false         appendfile        4.30 expanded in 4.77

 maildirfolder_create_regex           string          unset         appendfile        4.62
 mailstore_format                     boolean         false         appendfile        2.00
 mailstore_prefix                     string*         unset         appendfile        2.00
 maildirfolder_create_regex           string          unset         appendfile        4.62
 mailstore_format                     boolean         false         appendfile        2.00
 mailstore_prefix                     string*         unset         appendfile        2.00


@@ -373,7 +389,7 @@ once                                 string*         unset         autoreply
 once_file_size                       integer         0             autoreply         3.20
 once_repeat                          time            0s            autoreply         2.95
 one_time                             boolean         false         redirect          4.00
 once_file_size                       integer         0             autoreply         3.20
 once_repeat                          time            0s            autoreply         2.95
 one_time                             boolean         false         redirect          4.00

-openssl_options                      string "+dont_insert_empty_fragments" main      4.73
+openssl_options                      string          +no_sslv2     main              4.73 default changed in 4.80

 optional                             boolean         false         iplookup          4.00
 oracle_servers                       string          unset         main              4.00
 owners                               string list     unset         redirect          4.00
 optional                             boolean         false         iplookup          4.00
 oracle_servers                       string          unset         main              4.00
 owners                               string list     unset         redirect          4.00


@@ -393,6 +409,7 @@ pipelining_advertise_hosts           host list       "*"           main
 port                                 integer         0             iplookup          4.00
                                      string          "smtp"        smtp
 preserve_message_logs                boolean         false         main
 port                                 integer         0             iplookup          4.00
                                      string          "smtp"        smtp
 preserve_message_logs                boolean         false         main

+prdr_enable                          boolean         false         main              4.82 if experimental_prdr

 primary_hostname                     string          +             main
 print_topbitchars                    boolean         false         main              1.89
 process_log_path                     string          unset         main              4.21
 primary_hostname                     string          +             main
 print_topbitchars                    boolean         false         main              1.89
 process_log_path                     string          unset         main              4.21


@@ -466,14 +483,19 @@ sender_unqualified_hosts             host list       unset         main
 senders                              address list    unset         routers           4.00
 serialize_hosts                      host list       unset         smtp              1.60
 server_advertise_condition           string*         unset         authenticators    4.14
 senders                              address list    unset         routers           4.00
 serialize_hosts                      host list       unset         smtp              1.60
 server_advertise_condition           string*         unset         authenticators    4.14

+server_channelbinding                bool            false         gsasl             4.80

 server_condition                     string*         unset         authenticators    3.10 (plaintext) 4.64 (others)
 server_condition                     string*         unset         authenticators    3.10 (plaintext) 4.64 (others)

-server_hostname                      string*   "$primary_hostname" cyrus_sasl        4.43
+server_hostname                      string*   "$primary_hostname" cyrus_sasl,gsasl,heimdal_gssapi (cyrus-only) 4.80 (others)
+server_keytab                        string*         unset         heimdal_gssapi    4.80

 server_mail_auth_condition           string*         unset         authenticators    3.22
 server_mail_auth_condition           string*         unset         authenticators    3.22

-server_mech                          string          public_name   cyrus_sasl        4.43
+server_mech                          string          public_name   cyrus_sasl,gsasl  4.43 (cyrus-only) 4.80 (others)
+server_password                      string          unset         gsasl             4.80

 server_prompts                       string*         unset         plaintext         3.10
 server_prompts                       string*         unset         plaintext         3.10

-server_realm                         string          unset         cyrus_sasl        4.43
+server_realm                         string          unset         cyrus_sasl,gsasl  4.43 (cyrus-only) 4.80 (others)
+server_scram_iter                    string*         unset         gsasl             4.80
+server_scram_salt                    string*         unset         gsasl             4.80

 server_secret                        string*         unset         cram_md5          3.10
 server_secret                        string*         unset         cram_md5          3.10

-server_service                       string          "smtp"        cyrus_sasl        4.43
+server_service                       string          "smtp"  cyrus_sasl,gsasl,heimdal_gssapi  (cyrus-only) 4.80 (others)

 server_set_id                        string*         unset         authenticators    3.10
 shadow_condition                     string*         unset         transports
 shadow_transport                     string          unset         transports
 server_set_id                        string*         unset         authenticators    3.10
 shadow_condition                     string*         unset         transports
 shadow_transport                     string          unset         transports


@@ -508,6 +530,7 @@ socket                               string*         unset         lmtp
 spamd_address                        string*         +             main              4.50 with content scan
 split_spool_directory                boolean         false         main              1.70
 spool_directory                      string          ++            main
 spamd_address                        string*         +             main              4.50 with content scan
 split_spool_directory                boolean         false         main              1.70
 spool_directory                      string          ++            main

+spool_wireformat                     boolean         false         main              4.90

 sqlite_lock_timeout                  time            5s            main              4.53
 strict_acl_vars                      boolean         false         main              4.64
 srv_fail_domains                     domain list     unset         dnslookup         4.43
 sqlite_lock_timeout                  time            5s            main              4.53
 strict_acl_vars                      boolean         false         main              4.64
 srv_fail_domains                     domain list     unset         dnslookup         4.43


@@ -542,13 +565,17 @@ timezone                             string          +             main
 tls_advertise_hosts                  host list       *             main              3.20
 tls_certificate                      string*         unset         main              3.20
                                                      unset         smtp              3.20
 tls_advertise_hosts                  host list       *             main              3.20
 tls_certificate                      string*         unset         main              3.20
                                                      unset         smtp              3.20

+tls_dh_max_bits                      integer         2236          main              4.80
+tls_dh_min_bits                      integer         1024          smtp              4.82

 tls_dhparam                          string*         unset         main              3.20
 tls_dhparam                          string*         unset         main              3.20

+tls_ocsp_file                        string*         unset         main              4.80 if experimental_ocsp

 tls_on_connect_ports                 string          unset         main              4.43
 tls_privatekey                       string*         unset         main              3.20
                                                      unset         smtp              3.20
 tls_remember_emstp                   boolean         false         main              4.21
 tls_require_ciphers                  string*         unset         smtp              4.00 replaces tls_verify_ciphers
                                      string*         unset         main              4.33
 tls_on_connect_ports                 string          unset         main              4.43
 tls_privatekey                       string*         unset         main              3.20
                                                      unset         smtp              3.20
 tls_remember_emstp                   boolean         false         main              4.21
 tls_require_ciphers                  string*         unset         smtp              4.00 replaces tls_verify_ciphers
                                      string*         unset         main              4.33

+tls_sni                              string*         unset         main              4.80

 tls_tempfail_tryclear                boolean         true          smtp              4.05
 tls_try_verify_hosts                 host list       unset         main              4.00
 tls_verify_certificates              string*         unset         main              3.20
 tls_tempfail_tryclear                boolean         true          smtp              4.05
 tls_try_verify_hosts                 host list       unset         main              4.00
 tls_verify_certificates              string*         unset         main              3.20


@@ -616,6 +643,7 @@ provide compatibility with Sendmail.
 -bh              Test incoming SMTP call, omitting callouts
 -bhc             Test incoming SMTP call, with callouts
 -bi            * Run <command>bi_command</command>
 -bh              Test incoming SMTP call, omitting callouts
 -bhc             Test incoming SMTP call, with callouts
 -bi            * Run <command>bi_command</command>

+-bI:help         Show list of accepted -bI:<tag> options

 -bm              Accept message on standard input
 -bmalware      + Invoke configured malware scanning against supplied filename
 -bnq             Don't qualify addresses in locally submitted messages
 -bm              Accept message on standard input
 -bmalware      + Invoke configured malware scanning against supplied filename
 -bnq             Don't qualify addresses in locally submitted messages


@@ -635,6 +663,7 @@ provide compatibility with Sendmail.
 -bV              Verify version number
 -bv              Test recipient address verification
 -bvs             Test sender address verification
 -bV              Verify version number
 -bv              Test recipient address verification
 -bvs             Test sender address verification

+-bw            + Inetd wait mode

 -C             + Use alternate configuration file
 -D             + Define macro for configuration file
 -d             + Turn on debugging output
 -C             + Use alternate configuration file
 -D             + Define macro for configuration file
 -d             + Turn on debugging output


@@ -691,6 +720,7 @@ provide compatibility with Sendmail.
 -oMai          # Supply authenticated id
 -oMas          # Supply authenticated sender
 -oMi           # Supply interface address
 -oMai          # Supply authenticated id
 -oMas          # Supply authenticated sender
 -oMi           # Supply interface address

+-oMm           # Supply message reference

 -oMr           # Supply protocol name
 -oMs           # Supply host name
 -oMt           # Supply ident string
 -oMr           # Supply protocol name
 -oMs           # Supply host name
 -oMt           # Supply ident string


@@ -737,9 +767,12 @@ provide compatibility with Sendmail.
 3. BUILD TIME OPTIONS FOR EXIM
 ------------------------------
 
 3. BUILD TIME OPTIONS FOR EXIM
 ------------------------------
 

-The table below contains a complete list of options that can be set in
-Local/Makefile when building Exim. More information about individual options
-can be found in src/EDITME and OS/Makefile-Default.
+The table below contains a "mostly" complete list of options that can be
+set in Local/Makefile when building Exim.  The only items not included are
+those whose names can be trivially derived from rules stated below.
+
+More information about individual options can be found in src/EDITME and
+OS/Makefile-Default.

 
 The second column below gives the type of option:
 
 
 The second column below gives the type of option:
 


@@ -769,17 +802,36 @@ empty by default, and is provided for just this reason. Of course, if you do
 actually want to modify a setting from the OS-specific file, there is nothing
 to stop you overriding it in your Local/Makefile.
 
 actually want to modify a setting from the OS-specific file, there is nothing
 to stop you overriding it in your Local/Makefile.
 

+When building Exim with dynamically loaded lookup support, for "LOOKUP_FOO",
+you can define "LOOKUP_FOO_INCLUDE" and "LOOKUP_FOO_LIBS", for includes and
+libraries specific only to that module.  These rules are only used where the
+relevant lookup is a module.  These options are not explicitly listed below.
+
+Variables with names endined `_PC' are used for pkg-config integration; setting
+the value to the name of a pkg-config package will cause Exim's build system to
+query the --cflags and --libs for the given name, when building anything
+dependent upon the component associated with the `_PC' variable.  For lookups,
+if the lookup is dynamically loaded, then this *replaces* the use of the
+corresponding _INCLUDE and _LIBS options, which will be ignored.  If the lookup
+is statically loaded into Exim, the results will be inserted into the
+"LOOKUP_INCLUDE" and "LOOKUP_LIBS" options.  For authenticator, the results
+will be inserted into the "CFLAGS" and "AUTH_LIBS" options.  These options are
+only listed below for the TLS implementation cases.
+
+

 Option                       Type         Description
 ------------------------------------------------------------------------------
 
 ALT_CONFIG_PREFIX            optional     restricts location of -C files
 Option                       Type         Description
 ------------------------------------------------------------------------------
 
 ALT_CONFIG_PREFIX            optional     restricts location of -C files

-ALT_CONFIG_ROOT_ONLY         optional*    privileged -C needs root (not exim)

 APPENDFILE_MODE              optional*
 APPENDFILE_DIRECTORY_MODE    optional*
 APPENDFILE_LOCKFILE_MODE     optional*
 AR                           system       command to build a library
 AUTH_CRAM_MD5                driver       include cram_md5 authenticator
 AUTH_CYRUS_SASL              driver       include Cyrus SASL authenticator
 APPENDFILE_MODE              optional*
 APPENDFILE_DIRECTORY_MODE    optional*
 APPENDFILE_LOCKFILE_MODE     optional*
 AR                           system       command to build a library
 AUTH_CRAM_MD5                driver       include cram_md5 authenticator
 AUTH_CYRUS_SASL              driver       include Cyrus SASL authenticator

+AUTH_GSASL                   driver       include GNU SASL authenticator
+AUTH_HEIMDAL_GSSAPI          driver       include Heimdal GSSAPI authenticator
+AUTH_LIBS                    system       library linkage for authenticators

 AUTH_PLAINTEXT               driver       include plaintext authenticator
 AUTH_SPA                     driver       include SPA (NTLM) authenticator
 AUTH_VARS=3                  optional*    number of $auth variables
 AUTH_PLAINTEXT               driver       include plaintext authenticator
 AUTH_SPA                     driver       include SPA (NTLM) authenticator
 AUTH_VARS=3                  optional*    number of $auth variables


@@ -788,6 +840,7 @@ BASE_62=62                   optional*    not normally changed for Unix
 BIN_DIRECTORY                mandatory    Exim binary directory
 CC                           system**     C compiler
 CFLAGS                       system**     flags for C compiler
 BIN_DIRECTORY                mandatory    Exim binary directory
 CC                           system**     C compiler
 CFLAGS                       system**     flags for C compiler

+CFLAGS_DYNAMIC               system**     extra flags needed for .so modules

 CHGRP_COMMAND                system**     path to chgrp
 CHOWN_COMMAND                system**     path to chown
 COMPRESS_COMMAND             system       path to a compress command
 CHGRP_COMMAND                system**     path to chgrp
 CHOWN_COMMAND                system**     path to chown
 COMPRESS_COMMAND             system       path to a compress command


@@ -807,6 +860,7 @@ DEFAULT_CRYPT                optional     default crypt() function
 DELIVER_IN_BUFFER_SIZE       optional*
 DELIVER_OUT_BUFFER_SIZE      optional*
 DISABLE_DKIM                 optional     disables DKIM support
 DELIVER_IN_BUFFER_SIZE       optional*
 DELIVER_OUT_BUFFER_SIZE      optional*
 DISABLE_DKIM                 optional     disables DKIM support

+DISABLE_DNSSEC               optional     disables attempts to use DNSSEC

 DISABLE_D_OPTION             optional     disables -D option
 ERRNO_QUOTA                  optional*    error code for system quota failures
 EXICYCLOG_MAX                optional     number of old log files to keep
 DISABLE_D_OPTION             optional     disables -D option
 ERRNO_QUOTA                  optional*    error code for system quota failures
 EXICYCLOG_MAX                optional     number of old log files to keep


@@ -820,11 +874,12 @@ EXIM_MONITOR                 optional     set to eximon.bin to compile
 EXIM_PERL                    optional
 EXIM_USER                    mandatory    user to use for Exim
 EXIWHAT_EGREP_ARG            system**     to find Exim processes from ps
 EXIM_PERL                    optional
 EXIM_USER                    mandatory    user to use for Exim
 EXIWHAT_EGREP_ARG            system**     to find Exim processes from ps

-EXIWHAT_KILL_SIGNAL          system**     -SIGUSER1 or numerical equivalent
+EXIWHAT_KILL_SIGNAL          system**     -SIGUSR1 or numerical equivalent

 EXIWHAT_MULTIKILL_CMD        system**
 EXIWHAT_MULTIKILL_ARG        system**
 EXIWHAT_PS_ARG               system**     to list all processes
 EXIWHAT_PS_CMD               system**     path to ps command
 EXIWHAT_MULTIKILL_CMD        system**
 EXIWHAT_MULTIKILL_ARG        system**
 EXIWHAT_PS_ARG               system**     to list all processes
 EXIWHAT_PS_CMD               system**     path to ps command

+EXPAND_LISTMATCH_RHS         optional*    restore pre-4.77 match_*{}{} behaviour

 EXTRALIBS                    system       additional libraries
 EXTRALIBS_EXIM               system       additional libraries for Exim only
 EXTRALIBS_EXIMON             system       additional libraries for the monitor
 EXTRALIBS                    system       additional libraries
 EXTRALIBS_EXIM               system       additional libraries for Exim only
 EXTRALIBS_EXIMON             system       additional libraries for the monitor


@@ -860,6 +915,7 @@ LOOKUP_INCLUDE               lookup       include files for lookups
 LOOKUP_LDAP                  lookup       include ldap lookup
 LOOKUP_LIBS                  lookup       include libraries for lookups
 LOOKUP_LSEARCH               lookup       include all lsearch lookups
 LOOKUP_LDAP                  lookup       include ldap lookup
 LOOKUP_LIBS                  lookup       include libraries for lookups
 LOOKUP_LSEARCH               lookup       include all lsearch lookups

+LOOKUP_MODULE_DIR            optional*    where dynamic lookup modules live

 LOOKUP_MYSQL                 lookup       include mysql lookup
 LOOKUP_NIS                   lookup       include nis lookup
 LOOKUP_NISPLUS               lookup       include nisplus lookup
 LOOKUP_MYSQL                 lookup       include mysql lookup
 LOOKUP_NIS                   lookup       include nis lookup
 LOOKUP_NISPLUS               lookup       include nisplus lookup


@@ -867,6 +923,8 @@ LOOKUP_ORACLE                lookup       include oracle lookup
 LOOKUP_PGSQL                 lookup       include pgsql lookup
 LOOKUP_TESTDB                lookup*
 LOOKUP_WHOSON                lookup       include whoson lookup
 LOOKUP_PGSQL                 lookup       include pgsql lookup
 LOOKUP_TESTDB                lookup*
 LOOKUP_WHOSON                lookup       include whoson lookup

+LOOKUP_*_INCLUDE             optional*    include files for dynamic module
+LOOKUP_*_LIBS                optional*    libraries for dynamic module

 MAKE_SHELL                   optional*    shell to use for make
 MAX_FILTER_SIZE              optional*    max file size for filter files
 MAX_INCLUDE_SIZE             optional*    max file size for :include: files
 MAKE_SHELL                   optional*    shell to use for make
 MAX_FILTER_SIZE              optional*    max file size for filter files
 MAX_INCLUDE_SIZE             optional*    max file size for :include: files


@@ -876,7 +934,8 @@ MAX_INTERFACES               system       maximum network interfaces
 MSGLOG_DIRECTORY_MODE        optional*    mode for message log directory
 MV_COMMAND                   system       path to mv command
 NO_SYMLINK                   optional     install doesn't make 'exim" symlink
 MSGLOG_DIRECTORY_MODE        optional*    mode for message log directory
 MV_COMMAND                   system       path to mv command
 NO_SYMLINK                   optional     install doesn't make 'exim" symlink

-PCRE_CFLAGS                  system       compile flags for PCRE library
+PCRE_CONFIG                  system*      use pcre-config for PCRE support
+PCRE_LIBS                    system*      library for using PCRE

 PERL_CC                      system*      compiler for Perl interface code
 PERL_CCOPTS                  system*      flags for same
 PERL_COMMAND                 system       path to Perl
 PERL_CC                      system*      compiler for Perl interface code
 PERL_CCOPTS                  system*      flags for same
 PERL_COMMAND                 system       path to Perl


@@ -910,21 +969,25 @@ SUPPORT_TRANSLATE_IP_ADDRESS optional*    support for address translation
 SYSLOG_LOG_PID               optional     add pid to syslog lines
 SYSLOG_LONG_LINES            optional     do not split long syslog lines
 SYSTEM_ALIASES_FILE          optional     defaults to /etc/aliases
 SYSLOG_LOG_PID               optional     add pid to syslog lines
 SYSLOG_LONG_LINES            optional     do not split long syslog lines
 SYSTEM_ALIASES_FILE          optional     defaults to /etc/aliases

-TCP_WRAPPERS_DAEMON_NAME     system*      daemon name used by tcpwrappers libraru
+TCP_WRAPPERS_DAEMON_NAME     system*      daemon name used by tcpwrappers library

 TIMEZONE_DEFAULT             optional     default for timezone option
 TLS_INCLUDE                  optional     path to include files for TLS
 TLS_LIBS                     optional     additional libraries for TLS
 TIMEZONE_DEFAULT             optional     default for timezone option
 TLS_INCLUDE                  optional     path to include files for TLS
 TLS_LIBS                     optional     additional libraries for TLS

-TMPDIR                       system       value for TMPDIR environment variable
+EXIM_TMPDIR                  system       value for TMPDIR environment variable

 TRANSPORT_APPENDFILE         driver       include appendfile transport
 TRANSPORT_AUTOREPLY          driver       include autoreply transport
 TRANSPORT_LMTP               driver       include lmtp transport
 TRANSPORT_PIPE               driver       include pipe transport
 TRANSPORT_SMTP               driver       include smtp transport
 TRANSPORT_APPENDFILE         driver       include appendfile transport
 TRANSPORT_AUTOREPLY          driver       include autoreply transport
 TRANSPORT_LMTP               driver       include lmtp transport
 TRANSPORT_PIPE               driver       include pipe transport
 TRANSPORT_SMTP               driver       include smtp transport

+TRUSTED_CONFIG_LIST          optional     config files safe to retain privileges

 USE_DB                       system**     use native DB interface
 USE_GNUTLS                   optional     use GnuTLS instead of OpenSSL
 USE_DB                       system**     use native DB interface
 USE_GNUTLS                   optional     use GnuTLS instead of OpenSSL

+USE_GNUTLS_PC                optional     probably "gnutls"
+USE_OPENSSL_PC               optional     probably "openssl"

 USE_READLINE                 optional     try to load libreadline for -be
 USE_TCP_WRAPPERS             system       link with tcpwrappers
 USE_TDB                      optional     use the tdb DB interface
 USE_READLINE                 optional     try to load libreadline for -be
 USE_TCP_WRAPPERS             system       link with tcpwrappers
 USE_TDB                      optional     use the tdb DB interface

+WHITELIST_D_MACROS           optional     -Dmacros safe to retain privileges with

 WITH_OLD_CLAMAV_STREAM       optional*    use ClamAV API from before ClamAV 0.95
 X11                          system**     X11 base directory
 X11_LD_LIB                   system**     X11 link library
 WITH_OLD_CLAMAV_STREAM       optional*    use ClamAV API from before ClamAV 0.95
 X11                          system**     X11 base directory
 X11_LD_LIB                   system**     X11 link library