30 hops max - dotrc:exim https://wiki.30hopsmax.at/ 2026-06-06T03:11:48+00:00 30 hops max https://wiki.30hopsmax.at/ https://wiki.30hopsmax.at/_media/wiki:dokuwiki-128.png text/html 2009-04-01T14:13:26+00:00 Anonymous (anonymous@undisclosed.example.com) blacklist https://wiki.30hopsmax.at/dotrc:exim:blacklist?rev=1238595206&do=diff router/190_local_rcpt_domain_blacklist ### router/200_exim4-config_primary ################################# # This file holds the primary router, responsible for nonlocal mails .ifdef DCconfig_internet # configtype=internet # # block outgoing mail to domains listet in CONFDIF/local_rcpt_domain_blacklist rcpt_domain_blacklist: debug_print = "R: rcpt_domain_blacklist for $local_part@$domain" driver = redirect no_verify_sender domains = CONFDIR/rcpt_domain_blacklist allow_fail dat… text/html 2011-09-07T11:47:21+00:00 Anonymous (anonymous@undisclosed.example.com) disable_ident https://wiki.30hopsmax.at/dotrc:exim:disable_ident?rev=1315396041&do=diff disable ident in conf.d/main/02_exim4-config_options: # rfc1413_hosts = * - #rfc1413_query_timeout = 5s + rfc1413_query_timeout = 0s disabling ident lookups makes sense because noone is operating a working ident server and it causes an unnecessary 5 seconds delay on clients that drop packages on their firewalls. text/html 2011-09-01T13:00:19+00:00 Anonymous (anonymous@undisclosed.example.com) dnsbl https://wiki.30hopsmax.at/dotrc:exim:dnsbl?rev=1314882019&do=diff acl/00_exim4-config_header ###################################################################### # ACL CONFIGURATION # # Specifies access control lists for incoming SMTP mail # ###################################################################### begin acl CHECK_RCPT_IP_DNSBLS = ix.dnsbl.manitu.net text/html 2011-09-01T13:05:34+00:00 Anonymous (anonymous@undisclosed.example.com) dovecot_deliver https://wiki.30hopsmax.at/dotrc:exim:dovecot_deliver?rev=1314882334&do=diff transport/30_exim4-config_dovecot_deliver # # dovecot deliver # dovecot_delivery: driver = pipe command = /usr/lib/dovecot/deliver message_prefix = message_suffix = log_output delivery_date_add envelope_to_add return_path_add temp_errors = 64 : 69 : 70: 71 : 72 : 73 : 74 : 75 : 78 text/html 2007-06-13T13:38:15+00:00 Anonymous (anonymous@undisclosed.example.com) dspam https://wiki.30hopsmax.at/dotrc:exim:dspam?rev=1181741895&do=diff router/620_local_dspam dspam_router: no_verify #check_local_user # When to scan a message : # - it isn't already flagged as spam from Spamassassin # - it isn't already flagged as spam from DSPAM # - it isn't already scanned # - it isn't local # - it isn't from one internal domain user to another # - it is less than 512k in size require_files = /usr/local/bin/dspam condition = "${if and { \ … text/html 2015-07-16T16:24:08+00:00 Anonymous (anonymous@undisclosed.example.com) freeze https://wiki.30hopsmax.at/dotrc:exim:freeze?rev=1437063848&do=diff main/02_local_options acl_not_smtp = acl_check_not_smtp acl/30_local_not_smtp acl_check_not_smtp: accept condition = ${if eq{$sender_ident}{www-data}} control = freeze/no_tell accept text/html 2011-09-02T17:16:06+00:00 Anonymous (anonymous@undisclosed.example.com) message_size https://wiki.30hopsmax.at/dotrc:exim:message_size?rev=1314983766&do=diff message size setting the limit for relay_from_hosts specify a maximum message size for host that are relayed: in acl/30_exim4-config_check_rcpt: accept hosts = +relay_from_hosts control = submission/sender_retain control = dkim_disable_verify + # no size limit checking -- use a max_message_size + set acl_m_size = ${readfile{CONFDIR/max_message_size}{}} text/html 2011-09-01T13:51:41+00:00 Anonymous (anonymous@undisclosed.example.com) per-domain_lookup_of_aliases https://wiki.30hopsmax.at/dotrc:exim:per-domain_lookup_of_aliases?rev=1314885101&do=diff Per-domain lookup of aliases router/350_local_virtual_domains virtual_domains: debug_print = "R: virtual domains for $local_part@$domain" driver = redirect allow_fail allow_defer domains = dsearch;CONFDIR/virtual qualify_preserve_domain data = ${lookup {$local_part} lsearch {CONFDIR/virtual/$domain}} #no_more text/html 2006-01-29T21:16:34+00:00 Anonymous (anonymous@undisclosed.example.com) reject_system_uids https://wiki.30hopsmax.at/dotrc:exim:reject_system_uids?rev=1138569394&do=diff reject_system_uids Reject incoming mail to system users that have no entry in /etc/aliases. * 300_exim4-config_real_local -> 590_exim4-config_real_local * 450_local_reject_system_uids ### router/450_local_reject_system_uids ################################# # From bug #307768 # MSS: This router prevents local delivery to UIDs outside the normal # user range (1000-29999 inclusive). Ideally, if used in the debian # package, this router would get those values from /etc/adduser.conf, # bu… text/html 2018-07-10T09:49:20+00:00 Anonymous (anonymous@undisclosed.example.com) secondary_mx https://wiki.30hopsmax.at/dotrc:exim:secondary_mx?rev=1531216160&do=diff Version 1 -- DNS based in update-exim4.conf.conf dc_relay_domains='@mx_secondary' Version 2 -- runtime config in CONFDIR/virtual a file (or directory) per domain named after the domain and in main/01_exim4-config_listmacrosdefs -domainlist relay_to_domains = MAIN_RELAY_TO_DOMAINS +domainlist relay_to_domains = MAIN_RELAY_TO_DOMAINS : dsearch;CONFDIR/secondary text/html 2005-11-03T23:53:11+00:00 Anonymous (anonymous@undisclosed.example.com) trusted_users https://wiki.30hopsmax.at/dotrc:exim:trusted_users?rev=1131061991&do=diff Allow apache to set the envelope sender: /etc/exim4/conf.d/main/000_localmacros MAIN_TRUSTED_USERS = www-data