1 $Cambridge: exim/doc/doc-txt/OptionLists.txt,v 1.4 2004/11/10 10:29:56 ph10 Exp $
6 This file contains complete lists of three kinds of Exim option:
8 1. Those that can appear in the run time configuration file;
9 2. Those that can be used on the command line;
10 3. Those that can appear in the build time configuration (Local/Makefile);
11 4. Those that can appear in the build time configuration for the Exim monitor
14 This file was last updated for Exim release 4.40.
20 As Exim has developed, new options have been added at each major release. For
21 the most part, backwards compatibility has been maintained, and obsolete
22 options continue to be recognized. However, incompatible changes took place at
23 releases 3.00, and 4.00. In both cases, several groups of options were
24 amalgamated into new, extended options, and obsolete options were removed.
26 The table below contains a complete list of all Exim's current options, along
27 with their types, default values, and where they can be used. String options
28 that are expanded before use are marked with *. Host lists, domain lists, and
29 address lists are always expanded. In some cases the defaults are not fixed
30 values, or not short enough to fit in the table. These are indicated by +. Some
31 other default values are determined when the Exim binary is compiled; these are
34 For options that are specific to a particular driver, the fourth column
35 contains the driver name, for example, appendfile. Otherwise, it contains
37 . `main' for options that appear in the main section of Exim's configuration
40 . `authenticators' for generic options that apply to any authenticator;
42 . `routers' for generic options that apply to any router;
44 . `transports' for generic options that apply to any transport.
46 The fifth column contains the version of Exim in which the option was added, or
47 substantially changed. Where no number is given, the option has been in Exim
48 since the very early releases. The routers were completely reorganised for
49 release 4.00, and so no router options are shown as earlier than 4.00, though
50 in fact some of them were inherited from earlier versions.
52 -----------------------------------------------------------------------------------------
53 accept_8bitmime boolean false main 1.60
54 acl_not_smtp string* unset main 4.11
55 acl_smtp_auth string* unset main 4.00
56 acl_smtp_connect string* unset main 4.11
57 acl_smtp_data string* unset main 4.00
58 acl_smtp_etrn string* unset main 4.00
59 acl_smtp_expn string* unset main 4.00
60 acl_smtp_helo string* unset main 4.20
61 acl_smtp_mail string* unset main 4.11
62 acl_smtp_mailauth string* unset main 4.21
63 acl_smtp_predata string* unset main 4.43
64 acl_smtp_quit string* unset main 4.43
65 acl_smtp_rcpt string* unset main 4.00
66 acl_smtp_starttls string* unset main 4.11
67 acl_smtp_vrfy string* unset main 4.00
68 address_data string* unset routers 4.00
69 address_test boolean true routers 4.14
70 admin_groups string list unset main 3.02
71 allow_domain_literals boolean false main 4.00 replacing forbid_domain_literals
72 allow_commands string list* unset pipe 1.89
73 allow_defer boolean false redirect 4.00
74 allow_fail boolean false redirect 4.00
75 allow_filter boolean false redirect 4.00
76 allow_freeze boolean false redirect 4.00
77 allow_fifo boolean false appendfile 3.13
78 allow_localhost boolean false smtp 1.73
79 allow_mx_to_ip boolean false main 3.14
80 allow_symlink boolean false appendfile
81 allow_utf8_domains boolean false main 4.14
82 auth_advertise_hosts host list "*" main 4.00
83 authenticated_sender string* unset smtp 4.14
84 authenticate_hosts host list unset smtp 3.13
85 auto_thaw time 0s main
86 batch_id string unset appendfile 4.00
89 batch_max integer 100 appendfile
92 bcc string* unset autoreply
93 bi_command string unset main
94 body_only boolean false transports 2.05
95 bounce_message_file string unset main 4.00
96 bounce_message_text string unset main 4.00
97 bounce_return_body boolean true main 4.23
98 bounce_return_message boolean true main 4.00
99 bounce_return_size_limit int 100K main 4.23 better name for return_size_limit
100 bounce_sender_authentication string unset main 4.00
101 callout_domain_negative_expire time 3h main 4.11
102 callout_domain_positive_expire time 7d main 4.11
103 callout_negative_expire time 2h main 4.11
104 callout_positive_expire time 24h main 4.11
105 callout_random_local_part string* + main 4.11
106 cannot_route_message string* unset routers 4.11
107 caseful_local_part boolean false routers 4.00
108 cc string* unset autoreply
109 check_ancestor boolean false redirect 4.00
110 check_group boolean false appendfile
112 check_local_user boolean false routers 4.00
113 check_log_inodes integer 0 main
114 check_log_space integer 0 main
115 check_owner boolean true appendfile 3.14
117 check_secondary_mx boolean false dnslookup 4.00
118 check_spool_inodes integer 0 main
119 check_spool_space integer 0 main
120 check_string string "From " appendfile 3.03
122 check_srv string* unset dnslookup 4.31
123 client_name string* + cram_md5 3.10
124 client_secret string* unset cram_md5 3.10
125 client_send string* unset plaintext 3.10
126 command string* unset lmtp 3.20
128 unset queryprogram 4.00
129 command_group string unset queryprogram 4.00
130 command_timeout time 5m smtp
131 command_user string unset queryprogram 4.00
132 condition string* unset routers 4.00
133 connect_timeout time 0s smtp 1.60
134 connection_max_messages integer 500 smtp 4.00 replaces batch_max
135 create_directory boolean true appendfile
136 create_file string "anywhere" appendfile
137 current_directory string unset transports 4.00
138 unset queryprogram 4.00
139 daemon_smtp_ports string unset main 1.75 pluralised in 4.21
140 data string unset redirect 4.00
141 data_timeout time 5m smtp
142 debug_print string* unset authenticators 4.00
144 unset transports 2.00
145 delay_after_cutoff boolean true smtp
146 delay_warning time list 24h main
147 delay_warning_condition string* + main 1.73
148 deliver_drop_privilege boolean false main 4.00
149 deliver_queue_load_max fixed-point unset main 1.70
150 delivery_date_add boolean false transports
151 delivery_date_remove boolean true main
152 directory string* unset appendfile
153 directory_mode octal-integer 0700 appendfile
154 directory_transport string* unset redirect 4.00
155 disable_logging boolean false routers 4.11
156 disable_logging boolean false transports 4.11
157 dns_again_means_nonexist domain list unset main 1.89
158 dns_check_names_pattern string + main 2.11
159 dns_ipv4_lookup boolean false main 3.20
160 dns_qualify_single boolean true smtp
161 dns_retrans time 0s main 1.60
162 dns_retry integer 0 main 1.60
163 dns_search_parents boolean false smtp
164 domains domain list unset routers 4.00
165 driver string unset authenticators
168 drop_cr boolean false main 4.00 became a no-op in 4.21
169 envelope_to_add boolean false transports
170 envelope_to_remove boolean true main
171 environment string* unset pipe 2.95
172 errors_copy string list* unset main
173 errors_reply_to string unset main
174 errors_to string* unset routers 4.00
175 escape_string string ">From " appendfile 3.03
177 exim_group string ++ main
178 exim_path string ++ main
179 exim_user string ++ main
180 expn boolean true routers
181 extra_local_interfaces string unset main 4.21
182 extract_addresses_remove_arguments boolean true main 1.92
183 fail_verify boolean false routers
184 fail_verify_recipient boolean false routers 4.00
185 fail_verify_sender boolean false routers 4.00
186 fallback_hosts string list unset routers 4.00
188 file string* unset appendfile
191 file_expand boolean false autoreply
192 file_format string unset appendfile 3.03
193 file_must_exist boolean false appendfile
194 file_optional boolean false autoreply
195 file_transport string* unset redirect 4.00
196 final_timeout time 10m smtp
197 finduser_retries integer 0 main
198 forbid_blackhole boolean false redirect 4.00
199 forbid_exim_filter boolean false redirect 4.44
200 forbid_fail boolean false redirect 4.00
201 forbid_file boolean false redirect 4.00
202 forbid_filter_existstest boolean false redirect 4.00
203 forbid_filter_logwrite boolean false redirect 4.00
204 forbid_filter_lookup boolean false redirect 4.00
205 forbid_filter_perl boolean false redirect 4.00
206 forbid_filter_readfile boolean false redirect 4.00
207 forbid_filter_readsocket boolean false redirect 4.11
208 forbid_filter_reply boolean false redirect 4.00
209 forbid_filter_run boolean false redirect 4.00
210 forbid_include boolean false redirect 4.00
211 forbid_pipe boolean false redirect 4.00
212 forbid_sieve_filter boolean false redirect 4.44
213 freeze_exec_fail boolean false pipe 1.89
214 freeze_tell boolean false main 4.00 replaces freeze_tell_mailmaster
215 from string* unset autoreply
216 gecos_name string* unset main
217 gecos_pattern string unset main
218 gethostbyname boolean false smtp
219 group string + routers 4.00
220 unset transports 4.00 replaces local option in some transports
221 header_line_maxsize integer 0 (unset) main 4.14
222 header_maxsize integer 1M main 4.14
223 headers string* unset autoreply
224 headers_add string* unset routers 4.00
226 headers_charset string ++ main 4.21
227 headers_only boolean false transports 2.05
228 headers_remove string* unset routers 4.00
230 headers_rewrite string unset transports 3.20
231 helo_accept_junk_hosts host list unset main 3.00
232 helo_allow_chars string "" main 4.02
233 helo_lookup_domains domain list unset main 4.00
234 helo_data string* "$primary_hostname" smtp 3.21
235 helo_try_verify_hosts host list unset main 4.00
236 helo_verify_hosts host list unset main 1.73
237 hide_child_in_errmsg false redirect 4.00
238 hold_domains domain list unset main 1.70
239 home_directory string* unset transports 4.00 replaces individual options
240 host_find_failed string "freeze" manualroute 4.00
241 host_lookup host list unset main 3.00
242 host_lookup_order string list "bydns:byaddr" main 4.30
243 host_reject_connection host list unset main 4.00
244 hosts string unset iplookup 4.00
245 string list* unset smtp
246 hosts_avoid_esmtp host list unset smtp 4.21
247 hosts_avoid_tls host list unset smtp 3.20
248 hosts_connection_nolog host list unset main 4.43
249 hosts_max_try integer 5 smtp 3.20
250 hosts_nopass_tls host list unset smtp 4.00
251 hosts_override boolean false smtp 2.11
252 hosts_randomize boolean false manualroute 4.00
254 hosts_require_auth host list unset smtp 4.00
255 hosts_require_tls host list unset smtp 3.20
256 hosts_treat_as_local domain list unset main 1.95
257 hosts_try_auth host list unset smtp 4.00
258 ignore_bounce_errors_after time 0s main 4.00
259 ignore_eacces boolean false redirect 4.00
260 ignore_enotdir boolean false redirect 4.00
261 ignore_fromline_hosts host list unset main
262 ignore_fromline_local boolean false main 2.05
263 ignore_status boolean false pipe
264 ignore_target_hosts host list unset routers 4.00
265 include_directory string unset redirect 4.00
266 initgroups false routers 4.00
267 interface string list unset smtp 1.70
268 keep_malformed time 4d main
269 keepalive boolean true smtp 2.05
270 ldap_default_servers string list unset main 3.02
271 ldap_version int 2 or 3 main 4.14
272 local_from_check boolean true main 3.14
273 local_from_prefix string unset main 3.14
274 local_from_suffix string unset main 3.14
275 local_interfaces string list unset main 1.60
276 local_part_prefix string unset routers 4.00 replaces prefix
277 local_part_prefix_optional boolean unset routers 4.00 replaces prefix_optional
278 local_part_suffix string unset routers 4.00 replaces suffix
279 local_part_suffix_optional boolean unset routers 4.00 replaces suffix_optional
280 local_parts string list* unset routers 4.00
281 local_scan_timeout time 5m main 4.03
282 local_sender_retain boolean false main 4.00
283 localhost_number string unset main
284 lock_fcntl_timeout time 0s appendfile 3.14
285 lock_flock_timeout time 0s appendfile 4.11
286 lock_interval time 3s appendfile
287 lock_retries integer 10 appendfile
288 lockfile_mode octal-integer 0600 appendfile
289 lockfile_timeout time 30m appendfile
290 log string* unset autoreply
291 log_as_local boolean + routers 4.00
292 log_file_path string list ++ main
293 log_defer_output boolean false pipe 1.89
294 log_fail_output boolean false pipe 1.60
295 log_output boolean false pipe 1.60
296 log_selector string unset main 4.00
297 log_timezone boolean false main 4.11
298 lookup_open_max integer 25 main 2.05
299 mailbox_filecount string* unset appendfile 4.43
300 mailbox_size string* unset appendfile 4.43
301 maildir_format boolean false appendfile 1.70
302 maildir_retries integer 10 appendfile 1.70
303 maildir_tag string* unset appendfile 1.92
304 maildir_use_size_file boolean false appendfile 4.30
305 mailstore_format boolean false appendfile 2.00
306 mailstore_prefix string* unset appendfile 2.00
307 mailstore_suffix string* unset appendfile 2.00
308 match_directory string* unset localuser
309 max_output integer 20K pipe
310 max_rcpt integer 100 smtp 1.60
311 max_user_name_length integer 0 main
312 mbx_format boolean false appendfile 2.10
313 message_body_visible integer 500 main
314 message_id_header_domain string* unset main 4.11
315 message_id_header_text string* unset main
316 message_logs boolean true main 4.10
317 message_prefix string* + appendfile 4.00 replaces prefix
318 string* unset pipe 4.00 replaces prefix
319 message_size_limit integer 0 main
321 message_suffix string* + appendfile 4.00 replaces suffix
322 string* unset pipe 4.00 replaces suffix
323 mode octal-integer 0600 appendfile
325 mode_fail_narrower boolean true appendfile 1.70
326 modemask octal-integer 022 redirect 4.00
327 more boolean true routers 4.00
328 move_frozen_messages boolean false main 3.09
329 multi_domain boolean true smtp
330 mx_domains domain list unset dnslookup 4.00
331 mx_fail_domains domain list unset dnslookup 4.43
332 mysql_servers string list unset main 3.03
333 never_users string list unset main
334 notify_comsat boolean false appendfile
335 once string* unset autoreply
336 once_file_size integer 0 autoreply 3.20
337 once_repeat time 0s autoreply 2.95
338 one_time boolean false redirect 4.00
339 optional boolean false iplookup 4.00
340 oracle_servers string unset main 4.00
341 owners string list unset redirect 4.00
342 owngroups string list unset redirect 4.00
343 pass_on_timeout boolean false routers 4.00
344 pass_router string unset routers 4.00
345 path string "/usr/bin" pipe
346 percent_hack_domains domain list unset main
347 perl_at_start boolean false main 2.10
348 perl_startup string unset main 2.10
349 pgsql_servers string list unset main 3.14
350 pid_file_path string ++ main
351 pipe_as_creator boolean false pipe
352 pipe_transport string* unset redirect 4.00
353 pipelining_advertise_hosts host list "*" main 4.14
354 port integer 0 iplookup 4.00
356 preserve_message_logs boolean false main
357 primary_hostname string + main
358 print_topbitchars boolean false main 1.89
359 process_log_path string unset main 4.21
360 prod_requires_admin boolean true main 1.70
361 protocol string "udp" iplookup 4.00
362 string "smtp" smtp 3.20
363 public_name string unset authenticators 3.10
364 qualify_domain string + main
365 string* unset redirect 4.31
366 qualify_preserve_domain boolean false redirect 4.00
367 qualify_recipient string + main
368 qualify_single boolean true dnslookup 4.00
369 query string* + iplookup 4.00
370 queue_domains domain list unset main 4.00
371 queue_list_requires_admin boolean true main 1.95
372 queue_only boolean false main
373 queue_only_file string unset main 2.05
374 queue_only_load fixed-point unset main
375 queue_only_override boolean true main 4.21
376 queue_run_in_order boolean false main 1.70
377 queue_run_max integer 5 main
378 queue_smtp_domains domain list unset main
379 quota string* unset appendfile 1.60
380 quota_directory string* unset appendfile 4.11
381 quota_filecount integer 0 appendfile 2.05
382 quota_is_inclusive boolean true appendfile 3.20
383 quota_size_regex string unset appendfile 3.14
384 quota_warn_message string* + appendfile 2.10
385 quota_warn_threshold string* 0 appendfile 2.10
386 rcpt_include_affixes boolean false transports 4.21
387 receive_timeout time 0s main 4.00 replacing accept_timeout
388 received_header_text string* + main
389 received_headers_max integer 30 main
390 recipient_unqualified_hosts host list unset main 4.00 replacing receiver_unqualified_hosts
391 recipients_max integer 0 main 1.60
392 recipients_max_reject boolean false main 1.70
393 redirect_router string unset routers 4.00
394 remote_max_parallel integer 1 main
395 remote_sort_domains domain list unset main 4.00 replacing remote_sort
396 repeat_use boolean true redirect 4.00
397 reply_to string* unset autoreply 2.05
398 reply_transport string* unset redirect 4.00
399 require_files string list* unset routers 4.00
400 reroute string* unset iplookup 4.00
401 response_pattern string unset iplookup 4.00
402 restrict_to_path boolean false pipe
403 retry_data_expire time 7d main 3.03
404 retry_include_ip_address boolean true smtp 1.92
405 retry_interval_max time 24h main
406 retry_use_local_part boolean + routers 4.00
407 + transports 4.00 replacing individual options
408 return_fail_output boolean false pipe 1.60
409 return_message boolean false autoreply
410 return_output boolean false pipe
411 return_path string* unset transports 2.05
412 return_path_add boolean false transports
413 return_path_remove boolean true main
414 return_size_limit integer 100K main renamed bounce_return_size_limit in 4.23
415 rewrite boolean true redirect 4.00
416 rewrite_headers boolean true dnslookup 4.00
417 rfc1413_hosts host list * main
418 rfc1413_query_timeout time 30s main
419 router_home_directory string* unset routers 4.11
420 route_data string* unset manualroute 4.00
421 route_list string list unset manualroute 4.00
422 same_domain_copy_routing boolean false dnslookup 4.00
423 search_parents boolean false dnslookup 4.00
424 self string "freeze" routers 4.00
425 sender_unqualified_hosts host list unset main
426 senders address list unset routers 4.00
427 serialize_hosts host list unset smtp 1.60
428 server_advertise_condition string* unset authenticators 4.14
429 server_condition string* unset plaintext 3.10
430 server_hostname string* "$primary_hostname" cyrus_sasl 4.43
431 server_mail_auth_condition string* unset authenticators 3.22
432 server_mech string public_name cyrus_sasl 4.43
433 server_prompts string* unset plaintext 3.10
434 server_realm string unset cyrus_sasl 4.43
435 server_secret string* unset cram_md5 3.10
436 server_service string "smtp" cyrus_sasl 4.43
437 server_set_id string* unset authenticators 3.10
438 shadow_condition string* unset transports
439 shadow_transport string unset transports
440 size_addition integer 1024 smtp 1.91
441 skip_syntax_errors boolean false redirect 4.00
442 smtp_accept_keepalive boolean true main
443 smtp_accept_max integer 20 main
444 smtp_accept_max_nonmail integer 10 main 4.11
445 smtp_accept_max_nonmail_hosts host list * main 4.14
446 smtp_accept_max_per_connection integer 1000 main 4.00
447 smtp_accept_max_per_host integer 0 main 2.05
448 smtp_accept_queue integer 0 main
449 smtp_accept_queue_per_connection integer 10 main 2.03
450 smtp_accept_reserve integer 0 main
451 smtp_active_hostname string* unset main 4.33
452 smtp_banner string* + main
453 smtp_check_spool_space boolean true main 2.10
454 smtp_connect_backlog integer 5 main
455 smtp_enforce_sync boolean true main 4.00
456 smtp_etrn_command string* unset main 1.92
457 smtp_etrn_serialize boolean true main 1.89
458 smtp_load_reserve fixed-point unset main
459 smtp_max_synprot_errors integer 3 main 4.30
460 smtp_max_unknown_commands integer 3 main 4.14
461 smtp_ratelimit_hosts host list unset main 4.00
462 smtp_ratelimit_mail string unset main 4.00
463 smtp_ratelimit_rcpt string unset main 4.00
464 smtp_receive_timeout time 5m main
465 smtp_reserve_hosts host list unset main
466 smtp_return_error_details boolean false main 4.11
467 socket string* unset lmtp 4.11
468 split_spool_directory boolean false main 1.70
469 spool_directory string ++ main
470 srv_fail_domains domain list unset dnslookup 4.43
471 strip_excess_angle_brackets boolean false main
472 strip_trailing_dot boolean false main
473 subject string* unset autoreply
474 syntax_errors_text string* unset redirect 4.00
475 syntax_errors_to string unset redirect 4.00
476 syslog_duplication boolean true main 4.21
477 syslog_facility string unset main 4.20
478 syslog_processname string "exim" main 4.20
479 syslog_timestamp boolean true main 4.00
480 system_filter string unset main 4.00 replacing message_filter
481 system_filter_directory_transport string unset main 4.00 replacing message_filter
482 system_filter_file_transport string unset main 4.00 replacing message_filter
483 system_filter_group string unset main 4.00 replacing message_filter
484 system_filter_pipe_transport string unset main 4.00 replacing message_filter
485 system_filter_reply_transport string unset main 4.00 replacing message_filter
486 system_filter_user string unset main 4.00 replacing message_filter
487 tcp_nodelay boolean true main 4.23
489 temp_errors string list + pipe 1.95
490 text string* unset autoreply
491 timeout time 5m lmtp 3.20
495 timeout_frozen_after time 0s main 3.20
496 timezone string + main 3.15
497 tls_advertise_hosts host list * main 3.20
498 tls_certificate string* unset main 3.20
500 tls_dhparam string* unset main 3.20
501 tls_on_connect_ports string unset main 4.43
502 tls_privatekey string* unset main 3.20
504 tls_remember_emstp boolean false main 4.21
505 tls_require_ciphers string* unset smtp 4.00 replaces tls_verify_ciphers
506 string* unset main 4.33
507 tls_tempfail_tryclear boolean true smtp 4.05
508 tls_try_verify_hosts host list unset main 4.00
509 tls_verify_certificates string* unset main 3.20
511 tls_verify_hosts host list unset main 3.20
512 to string* unset autoreply
513 translate_ip_address string unset routers 4.00
514 transport string* unset routers 4.00
515 transport_current_directory string unset routers 4.00
516 transport_home_directory string unset routers 4.00
517 transport_filter string unset transports
518 transport_filter_timeout time 5m transports 4.30
519 trusted_groups string list unset main
520 trusted_users string list unset main
521 umask octal-integer 022 pipe
522 unknown_login string unset main
523 unknown_username string unset main
524 unseen boolean false routers 4.00
525 untrusted_set_sender boolean false main 3.20
526 use_bsmtp boolean false appendfile 4.00
528 use_crlf boolean false appendfile 1.89
530 use_fcntl_lock boolean + appendfile 1.70
531 use_flock_lock boolean + appendfile 4.11
532 use_lockfile boolean + appendfile
533 use_mbx_lock boolean + appendfile 2.10
534 use_shell boolean false pipe 1.70
535 user string + routers 4.00
536 unset transports 4.00 replaces individual options
537 uucp_from_pattern string + main 1.75
538 uucp_from_sender string* "$1" main 1.75
539 verify boolean true routers 4.00
540 verify_only boolean false routers 4.00
541 verify_recipient boolean true routers 4.00
542 verify_sender boolean true routers 4.00
543 warn_message_file string unset main 4.00
544 widen_domains string list unset dnslookup 4.00
545 write_rejectlog boolean true main 4.31
549 2. COMMAND LINE OPTIONS
550 -----------------------
552 The table below contains a complete list of all Exim's command line options.
553 Those marked with # are available only to trusted users, those marked with +
554 are available only to admin users, and those marked with * exist only to
555 provide compatibility with Sendmail.
558 --help Give a little help (not a lot)
561 -bdf + Start daemon and run it in the foreground
562 -be Test string expansion
563 -bF Test system filter file
564 -bf Test user filter file
565 -bfd Set domain for filter testing
566 -bfl Set local part for filter testing
567 -bfp Set local part prefix for filter testing
568 -bfs Set local part suffix for filter testing
569 -bh Test incoming SMTP call, omitting callouts
570 -bhc Test incoming SMTP call, with callouts
571 -bi * Run <command>bi_command</command>
572 -bm Accept message on standard input
573 -bnq Don't qualify addresses in locally submitted messages
574 -bP Show configuration option settings
576 -bpa + ... with generated addresses as well
577 -bpc + ... but just show a count of messages
578 -bpr + ... do not sort
579 -bpra + ... with generated addresses, unsorted
580 -bpru + ... only undelivered addresses, unsorted
581 -bpu + ... only undelivered addresses
582 -brt Test retry rules
583 -brw Test rewriting rules
584 -bS Read batch SMTP on standard input
585 -bs Run SMTP on standard input and output
586 -bt Test address directing and routing
587 -bV Verify version number
588 -bv Test recipient address verification
589 -bvs Test sender address verification
590 -C + Use alternate configuration file
591 -D + Define macro for configuration file
592 -d + Turn on debugging output
593 -dd + Ditto, but if a daemon, not for subprocesses
594 -dropcr Remove CR character in input: became a no-op in 4.21
596 -ex * Synonym for -oex (for several different x)
597 -F Set calling user name
598 -f # Set calling user address
601 -i Dot does not terminate message
602 -M + Force deliver specific message
603 -Mar + Add recipient to message
604 -MC Internal use only
605 -MCA Internal use only
606 -MCP Internal use only
607 -MCQ Internal use only
608 -MCS Internal use only
609 -MCT Internal use only
610 -Mc + Deliver specific message
611 -Mes + Edit message sender
612 -Mf + Freeze message(s)
613 -Mg + Give up (bounce) message(s)
614 -Mmad + Mark all recipients delivered
615 -Mmd + Mark one recipient delivered
616 -Mrm + Remove message(s) (no bounce)
617 -Mt + Thaw message(s)
618 -Mvb + View message body
619 -Mvh + View message header
620 -Mvl + View message log
622 -N + Deliver without transporting
625 -oA * Supply argument for <option>-bi</option>
626 -oB Set max messages down one connection
627 -odb Background delivery
628 -odf Foreground delivery
629 -odi Foreground delivery
630 -odq Queue message; do not deliver
631 -odqs ... do not do SMTP deliveries
632 -oee Error sent by mail; zero return code
633 -oem Error sent by mail; non-zero return code
634 -oep Error written to standard error stream
635 -oeq * Error written to standard error stream
636 -oew * Error sent by mail; non-zero return code
637 -oi Dot does not terminate message
638 -oitrue * Dot does not terminate message
639 -oMa # Supply host address
640 -oMaa # Supply authenticator name
641 -oMai # Supply authenticated id
642 -oMas # Supply authenticated sender
643 -oMi # Supply interface address
644 -oMr # Supply protocol name
645 -oMs # Supply host name
646 -oMt # Supply ident string
649 -oP * Specify path for daemon's pid file
650 -or Timeout non-SMTP messages
651 -os Timeout for SMTP messages
652 -ov * Verbose; same as -v
653 -oX Alternative port for daemon
654 -pd Delay Perl interpreter start
655 -ps Do not delay Perl interpreter start
656 -p<r>:<s> * Same as -oMr <r> -oMs <s>
658 -qf + ... force delivery ) Other combinations are
659 -qff + ... and include frozen messages ) possible. The syntax is
660 -qi + ... initial deliveries only )
661 -ql + ... local deliveries only ) -q[q][f][f][i|l][time]
662 -qq + Two-stage queue run )
665 -R Select by recipient in queue run
667 -Rff ... and frozen messages
668 -Rr ... using regular expression
669 -Rrf ... with forcing
670 -Rrff ... and frozen messages
672 -S Select by sender in queue run
674 -Sff ... and frozen messages
675 -Sr ... using regular expression
676 -Srf ... with forcing
677 -Srff ... and frozen messages
678 -Tqt * Used by Exim test suite; not recognized in normal use
679 -t Take recipients from header lines
681 -tls-on-connect Do TLS on startup (for legacy clients)
683 -v Verbose - shows SMTP dialogue and other delivery info
684 -x Ignored (AIX compatibility)
687 3. BUILD TIME OPTIONS FOR EXIM
688 ------------------------------
690 The table below contains a complete list of options that can be set in
691 Local/Makefile when building Exim. More information about individual options
692 can be found in src/EDITME and OS/Makefile-Default.
694 The second column below gives the type of option:
696 . `system' means the option is concerned with the operating system;
698 . `driver' means the option selects a driver to be included in the binary;
700 . `lookup' means the option selects a lookuptype to be included in the binary;
702 . `mandatory' means the option is required to be supplied;
704 . `recommended' means the option is recommended to be supplied;
706 . `optional' means what it says;
708 Those marked with * are specialized and are unlikely to be required in most
709 installations. Those that are marked with ** are commonly set in OS-specific
710 Makefiles. If you use any of these in your Local/Makefile, you may need to
711 reproduce some of the OS-specific settings. For example, in the Makefile for
712 Solaris (which is actually called OS/Makefile-SunOS5), there is
714 LIBS=-lsocket -lnsl -lkstat
716 If you use LIBS to add extra libraries, you must also include the OS ones in
717 your setting. It is better, in this particular case, to use EXTRALIBS, which is
718 empty by default, and is provided for just this reason. Of course, if you do
719 actually want to modify a setting from the OS-specific file, there is nothing
720 to stop you overriding it in your Local/Makefile.
722 Option Type Description
723 ------------------------------------------------------------------------------
725 ALT_CONFIG_PREFIX optional restricts location of -C files
726 ALT_CONFIG_ROOT_ONLY optional* privileged -C needs root (not exim)
727 APPENDFILE_MODE optional*
728 APPENDFILE_DIRECTORY_MODE optional*
729 APPENDFILE_LOCKFILE_MODE optional*
730 AR system command to build a library
731 AUTH_CRAM_MD5 driver include cram_md5 authenticator
732 AUTH_PLAINTEXT driver include plaintext authenticator
733 AUTH_SPA driver include SPA (NTLM) authenticator
734 BASENAME_COMMAND system** path to basename
735 BASE_62=62 optional* not normally changed for Unix
736 BIN_DIRECTORY mandatory Exim binary directory
737 CC system** C compiler
738 CFLAGS system** flags for C compiler
739 CHGRP_COMMAND system** path to chgrp
740 CHOWN_COMMAND system** path to chown
741 COMPRESS_COMMAND system path to a compress command
742 COMPRESS_SUFFIX system suffix added to compressed files
743 CONFIGURE_FILE mandatory Exim runtime configuration file
744 CONFIGURE_FILE_USE_EUID optional*
745 CONFIGURE_FILE_USE_NODE optional*
746 CONFIGURE_GROUP optional* alternate group for configuration file
747 CONFIGURE_OWNER optional* alternate owner for configuration file
748 CYRUS_PWCHECK_SOCKET optional socket for pwcheck daemon
749 DBMLIB optional** location of DBM library
750 DB_DIRECTORY_MODE optional* mode for hints directory
751 DB_LOCKFILE_MODE optional* mode for hints lock files
752 DB_LOCK_TIMEOUT optional* timeout for hints lock files
753 DB_MODE optional* mode for hints files
754 DEFAULT_CRYPT optional use crypt16() as default
755 DELIVER_IN_BUFFER_SIZE optional*
756 DELIVER_OUT_BUFFER_SIZE optional*
757 DISABLE_D_OPTION optional disables -D option
758 ERRNO_QUOTA optional* error code for system quota failures
759 EXICYCLOG_MAX optional number of old log files to keep
760 EXIMDB_DIRECTORY_MODE optional* for hints database directory
761 EXIMDB_LOCKFILE_MODE optional* for hints lock files
762 EXIMDB_MODE optional* mode for hints files
763 EXIMON_TEXTPOP system**
765 EXIM_GROUP mandatory group to use for Exim
766 EXIM_MONITOR optional set to eximon.bin to compile
768 EXIM_USER mandatory user to use for Exim
769 EXIWHAT_EGREP_ARG system** to find Exim processes from ps
770 EXIWHAT_KILL_SIGNAL system** -SIGUSER1 or numerical equivalent
771 EXIWHAT_MULTIKILL_CMD system**
772 EXIWHAT_MULTIKILL_ARG system**
773 EXIWHAT_PS_ARG system** to list all processes
774 EXIWHAT_PS_CMD system** path to ps command
775 EXTRALIBS system additional libraries
776 EXTRALIBS_EXIM system additional libraries for Exim only
777 EXTRALIBS_EXIMON system additional libraries for the monitor
778 FIXED_NEVER_USERS optional can't override at runtime
779 HAVE_ICONV system the iconv() function is available
780 HAVE_IPV6 system include IPv6 support
781 HEADERS_CHARSET optional charset for decoded header lines
782 HEADER_ADD_BUFFER_SIZE optional* buffer for header_add()
783 HEADER_MAXSIZE optional* max memory for message header
784 HOSTNAME_COMMAND system** path to hostname command
785 INCLUDE system path to include files
786 INFO_DIRECTORY optional directory for Info documentation
787 INPUT_DIRECTORY_MODE optional mode for input directory
788 IPV6_INCLUDE system additional includes for IPv6
789 IPV6_LIBS system additional libraries for IPv6
790 LDAP_LIB_TYPE optional type of LDAP library
791 LFLAGS system** link editor flags
792 LIBIDENTCFLAGS system C flags when compiling libident
793 LIBIDENTNAME system name for libident library
794 LIBRESOLV system** library for DNS resolver
795 LIBS system** additional libraries
796 LIBS_EXIM system** additional libraries for Exim ony
797 LIBS_EXIMON system** additional libraries for monitor
798 LOCAL_SCAN_SOURCE optional location of local_scan() source
799 LOG_DIRECTORY_MODE optional mode for log directory
800 LOG_FILE_PATH optional path to log files
801 LOG_MODE optional mode for log files
802 LOOKUP_CDB lookup include cdb lookup
803 LOOKUP_DBM lookup include dbm lookup
804 LOOKUP_DNSDB lookup include dnsdb lookup
805 LOOKUP_DSEARCH lookup include dsearch lookup
806 LOOKUP_INCLUDE lookup include files for lookups
807 LOOKUP_LDAP lookup include ldap lookup
808 LOOKUP_LIBS lookup include libraries for lookups
809 LOOKUP_LSEARCH lookup include all lsearch lookups
810 LOOKUP_MYSQL lookup include mysql lookup
811 LOOKUP_NIS lookup include nis lookup
812 LOOKUP_NISPLUS lookup include nisplus lookup
813 LOOKUP_ORACLE lookup include oracle lookup
814 LOOKUP_PGSQL lookup include pgsql lookup
815 LOOKUP_TESTDB lookup*
816 LOOKUP_WHOSON lookup include whoson lookup
817 MAKE_SHELL optional* shell to use for make
818 MAX_FILTER_SIZE optional* max file size for filter files
819 MAX_INCLUDE_SIZE optional* max file size for :include: files
820 MAX_LOCALHOST_NUMBER=256 optional* for when localhost_number is set
821 MAX_NAMED_LIST optional* max named lists of a given type
822 MAX_INTERFACES system maximum network interfaces
823 MSGLOG_DIRECTORY_MODE optional* mode for message log directory
824 MV_COMMAND system path to mv command
825 NO_SYMLINK optional install doesn't make 'exim" symlink
826 PCRE_CFLAGS system compile flags for PCRE library
827 PERL_CC system* compiler for Perl interface code
828 PERL_CCOPTS system* flags for same
829 PERL_COMMAND system path to Perl
830 PERL_LIBS system* library for compiling Perl interface
831 PID_FILE_PATH optional path to daemon's pid file
832 RADIUS_CONFIG_FILE optional path to Radius config file
833 RADIUS_LIB_TYPE optional type of RADIUS library
834 RANLIB system** path to ranlib command
835 RM_COMMAND system path to rm command
836 ROUTER_ACCEPT driver include accept router
837 ROUTER_DNSLOOKUP driver include dnslookup router
838 ROUTER_MANUALROUTE driver include manualroute router
839 ROUTER_IPLITERAL driver include ipliteral router
840 ROUTER_IPLOOKUP driver include iplookup router
841 ROUTER_REDIRECT driver include redirect router
842 ROUTER_QUERYPROGRAM driver include queryprogram router
843 SPOOL_DIRECTORY recommended path to spool directory
844 SPOOL_DIRECTORY_MODE optional mode of spool directory
845 SPOOL_MODE optional mode of spool files
846 STRING_SPRINTF_BUFFER_SIZE optional* buffer for string_sprintf()
847 STRIP_COMMAND optional* can be used to strp binaries
848 SUPPORT_A6 optional* support A6 DNS records
849 SUPPORT_CRYPTEQ optional support crypteq (if no auths)
850 SUPPORT_MAILDIR optional support for maildir delivery
851 SUPPORT_MAILSTORE optional support for mailstore delivery
852 SUPPORT_MBX optional support for MBX delivery
853 SUPPORT_MOVE_FROZEN_MESSAGES optional* support for frozen message moving
854 SUPPORT_PAM optional support for PAM authentication
855 SUPPORT_TLS optional support for TLS encryption over SMTP
856 SUPPORT_TRANSLATE_IP_ADDRESS optional* support for address translation
857 SYSLOG_LOG_PID optional add pid to syslog lines
858 SYSLOG_LONG_LINES optional do not split long syslog lines
859 SYSTEM_ALIASES_FILE optional defaults to /etc/aliases
860 TIMEZONE_DEFAULT optional default for timezone option
861 TLS_INCLUDE optional path to include files for TLS
862 TLS_LIBS optional additional libraries for TLS
863 TMPDIR system value for TMPDIR environment variable
864 TRANSPORT_APPENDFILE driver include appendfile transport
865 TRANSPORT_AUTOREPLY driver include autoreply transport
866 TRANSPORT_LMTP driver include lmtp transport
867 TRANSPORT_PIPE driver include pipe transport
868 TRANSPORT_SMTP driver include smtp transport
869 USE_DB system** use native DB interface
870 USE_GNUTLS optional use GnuTLS instead of OpenSSL
871 USE_READLINE optional try to load libreadline for -be
872 USE_TCP_WRAPPERS system link with tcpwrappers
873 USE_TDB optional use the tdb DB interface
874 X11 system** X11 base directory
875 X11_LD_LIB system** X11 link library
876 XINCLUDE system** X11 include directory
877 XLFLAGS system** X11 link time flags
878 ZCAT_COMMAND system path to zcat command
881 4. BUILD TIME OPTIONS FOR EXIMON
882 --------------------------------
884 The table below contains a complete list of options that can be set in
885 Local/eximon.conf when building the Exim monitor. Where the default is shown as
886 ** it means that the text string is too long to fit in the table and is instead
887 given below. A blank default means that there is no default value.
889 ACTION_OUTPUT=no show output for every action
890 ACTION_QUEUE_UPDATE=yes update queue display after actions
891 BODY_MAX=20000 maximum body display
892 DOMAIN= domain to strip from window title
893 LOG_BUFFER=20K buffer for log tail
894 LOG_DEPTH=300 depth of log subwindow
895 LOG_FONT=** font for log display
896 LOG_STRIPCHARTS=** patterns for stripcharts
897 LOG_WIDTH=950 width of log subwindow
898 MENU_EVENT='Shift<Btn1Down>' keypress for menu
899 MIN_HEIGHT=162 minimum window height
900 MIN_WIDTH=103 minimum window width
901 QUALIFY_DOMAIN= local domain to strip from addresses
902 QUEUE_DEPTH=200 depth of queue subwindow
903 QUEUE_FONT=$LOG_FONT font for queue display
904 QUEUE_INTERVAL=300 queue refresh interval
905 QUEUE_MAX_ADDRESSES=10 max addresses to show in queue
906 QUEUE_STRIPCHART_NAME=queue name for queue stripchart
907 QUEUE_WIDTH=950 width of queue subwindow
908 SIZE_STRIPCHART= request partition size stripchart
909 SIZE_STRIPCHART_NAME=space name for size stripchart
910 START_SMALL=no if yes, start with small window
911 STRIPCHART_INTERVAL=60 stripchart refresh interval
912 TEXT_DEPTH=200 depth of text windows
913 WINDOW_TITLE="${hostname} eximon" window title
915 The default for LOG_FONT is
917 LOG_FONT=-misc-fixed-medium-r-normal-*-14-140-*-*-*-*-iso8859-1
919 and the default for LOG_STRIPCHARTS is
921 LOG_STRIPCHARTS='/ <= /in/
923 / => .+ R=local/local/
924 / => .+ T=[^ ]*smtp/smtp/'
926 That is, there are four stripcharts, named in, out, local, and smtp. The first
927 counts message arrivals, the second counts all deliveries, the third counts
928 deliveries where the router's name starts with "local", and the fourth counts
929 deliveries where the transport name contains "smtp".
931 **** End of OptionLists ****
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