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- root@server:/home/admin# cat /etc/exim4/exim4.conf.template
- ######################################################################
- # #
- # Exim configuration file for Vesta Control Panel #
- # #
- ######################################################################
- #SPAMASSASSIN = yes
- #SPAM_SCORE = 50
- #CLAMD = yes
- domainlist local_domains = dsearch;/etc/exim4/domains/
- domainlist relay_to_domains = dsearch;/etc/exim4/domains/
- hostlist relay_from_hosts = 127.0.0.1
- hostlist whitelist = net-iplsearch;/etc/exim4/white-blocks.conf
- hostlist spammers = net-iplsearch;/etc/exim4/spam-blocks.conf
- no_local_from_check
- untrusted_set_sender = *
- acl_smtp_connect = acl_check_spammers
- acl_smtp_mail = acl_check_mail
- acl_smtp_rcpt = acl_check_rcpt
- acl_smtp_data = acl_check_data
- acl_smtp_mime = acl_check_mime
- .ifdef SPAMASSASSIN
- spamd_address = 127.0.0.1 783
- .endif
- .ifdef CLAMD
- av_scanner = clamd: /var/run/clamav/clamd.ctl
- .endif
- tls_advertise_hosts = *
- tls_certificate = /usr/local/vesta/ssl/certificate.crt
- tls_privatekey = /usr/local/vesta/ssl/certificate.key
- daemon_smtp_ports = 25 : 465 : 587 : 2525
- tls_on_connect_ports = 465
- never_users = root
- host_lookup = *
- rfc1413_hosts = *
- rfc1413_query_timeout = 5s
- ignore_bounce_errors_after = 2d
- timeout_frozen_after = 7d
- DKIM_DOMAIN = ${lc:${domain:$h_from:}}
- DKIM_FILE = /etc/exim4/domains/${lc:${domain:$h_from:}}/dkim.pem
- DKIM_PRIVATE_KEY = ${if exists{DKIM_FILE}{DKIM_FILE}{0}}
- ######################################################################
- # ACL CONFIGURATION #
- # Specifies access control lists for incoming SMTP mail #
- ######################################################################
- begin acl
- acl_check_spammers:
- accept hosts = +whitelist
- drop message = Your host in blacklist on this server.
- log_message = Host in blacklist
- hosts = +spammers
- accept
- acl_check_mail:
- deny condition = ${if eq{$sender_helo_name}{}}
- message = HELO required before MAIL
- drop message = Helo name contains a ip address (HELO was $sender_helo_name) and not is valid
- condition = ${if match{$sender_helo_name}{\N((\d{1,3}[.-]\d{1,3}[.-]\d{1,3}[.-]\d{1,3})|([0-9a-f]{8})|([0-9A-F]{8}))\N}{yes}{no}}
- condition = ${if match {${lookup dnsdb{>: defer_never,ptr=$sender_host_address}}\}{$sender_helo_name}{no}{yes}}
- delay = 45s
- drop condition = ${if isip{$sender_helo_name}}
- message = Access denied - Invalid HELO name (See RFC2821 4.1.3)
- drop condition = ${if eq{[$interface_address]}{$sender_helo_name}}
- message = $interface_address is _my_ address
- accept
- acl_check_rcpt:
- accept hosts = :
- deny message = Restricted characters in address
- domains = +local_domains
- local_parts = ^[.] : ^.*[@%!/|]
- deny message = Restricted characters in address
- domains = !+local_domains
- local_parts = ^[./|] : ^.*[@%!] : ^.*/\\.\\./
- require verify = sender
- accept hosts = +relay_from_hosts
- control = submission
- accept authenticated = *
- control = submission/domain=
- deny message = Rejected because $sender_host_address is in a black list at $dnslist_domain\n$dnslist_text
- hosts = !+whitelist
- dnslists = ${readfile {/etc/exim4/dnsbl.conf}{:}}
- require message = relay not permitted
- domains = +local_domains : +relay_to_domains
- deny message = smtp auth requried
- sender_domains = +local_domains
- !authenticated = *
- require verify = recipient
- .ifdef CLAMD
- warn set acl_m0 = no
- warn condition = ${if exists {/etc/exim4/domains/$domain/antivirus}{yes}{no}}
- set acl_m0 = yes
- .endif
- .ifdef SPAMASSASSIN
- warn set acl_m1 = no
- warn condition = ${if exists {/etc/exim4/domains/$domain/antispam}{yes}{no}}
- set acl_m1 = yes
- .endif
- accept
- acl_check_data:
- .ifdef CLAMD
- deny message = Message contains a virus ($malware_name) and has been rejected
- malware = *
- condition = ${if eq{$acl_m0}{yes}{yes}{no}}
- .endif
- .ifdef SPAMASSASSIN
- warn !authenticated = *
- hosts = !+relay_from_hosts
- condition = ${if < {$message_size}{100K}}
- condition = ${if eq{$acl_m1}{yes}{yes}{no}}
- spam = nobody:true/defer_ok
- add_header = X-Spam-Score: $spam_score_int
- add_header = X-Spam-Bar: $spam_bar
- add_header = X-Spam-Report: $spam_report
- set acl_m2 = $spam_score_int
- warn condition = ${if !eq{$acl_m2}{} {yes}{no}}
- condition = ${if >{$acl_m2}{SPAM_SCORE} {yes}{no}}
- add_header = X-Spam-Status: Yes
- message = SpamAssassin detected spam (from $sender_address to $recipients).
- .endif
- accept
- acl_check_mime:
- deny message = Blacklisted file extension detected
- condition = ${if match {${lc:$mime_filename}}{\N(\.ade|\.adp|\.bat|\.chm|\.cmd|\.com|\.cpl|\.exe|\.hta|\.ins|\.isp|\.jse|\.lib|\.lnk|\.mde|\.msc|\.msp|\.mst|\.pif|\.scr|\.sct|\.shb|\.sys|\.vb|\.vbe|\.vbs|\.vxd|\.wsc|\.wsf|\.wsh)$\N}{1}{0}}
- accept
- ######################################################################
- # AUTHENTICATION CONFIGURATION #
- ######################################################################
- begin authenticators
- dovecot_plain:
- driver = dovecot
- public_name = PLAIN
- server_socket = /var/run/dovecot/auth-client
- server_set_id = $auth1
- dovecot_login:
- driver = dovecot
- public_name = LOGIN
- server_socket = /var/run/dovecot/auth-client
- server_set_id = $auth1
- ######################################################################
- # ROUTERS CONFIGURATION #
- # Specifies how addresses are handled #
- ######################################################################
- begin routers
- #smarthost:
- # driver = manualroute
- # domains = ! +local_domains
- # transport = remote_smtp
- # route_list = * smartrelay.vestacp.com
- # no_more
- # no_verify
- dnslookup:
- driver = dnslookup
- domains = !+local_domains
- transport = remote_smtp
- no_more
- userforward:
- driver = redirect
- check_local_user
- file = $home/.forward
- allow_filter
- no_verify
- no_expn
- check_ancestor
- file_transport = address_file
- pipe_transport = address_pipe
- reply_transport = address_reply
- procmail:
- driver = accept
- check_local_user
- require_files = ${local_part}:+${home}/.procmailrc:/usr/bin/procmail
- transport = procmail
- no_verify
- autoreplay:
- driver = accept
- require_files = /etc/exim4/domains/$domain/autoreply.${local_part}.msg
- condition = ${if exists{/etc/exim4/domains/$domain/autoreply.${local_part}.msg}}{yes}{no}}
- retry_use_local_part
- transport = userautoreply
- unseen
- aliases:
- driver = redirect
- headers_add = X-redirected: yes
- data = ${extract{1}{:}{${lookup{$local_part@$domain}lsearch{/etc/exim4/domains/$domain/aliases}}}}
- require_files = /etc/exim4/domains/$domain/aliases
- redirect_router = dnslookup
- pipe_transport = address_pipe
- unseen
- localuser_fwd_only:
- driver = accept
- transport = devnull
- condition = ${if exists{/etc/exim4/domains/$domain/fwd_only}{${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/fwd_only}{true}{false}}}}
- localuser_spam:
- driver = accept
- transport = local_spam_delivery
- condition = ${if eq {${if match{$h_X-Spam-Status:}{\N^Yes\N}{yes}{no}}} {${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}{yes}{no_such_user}}}}
- localuser:
- driver = accept
- transport = local_delivery
- condition = ${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}{true}{false}}
- catchall:
- driver = redirect
- headers_add = X-redirected: yes
- require_files = /etc/exim4/domains/$domain/aliases
- data = ${extract{1}{:}{${lookup{*@$domain}lsearch{/etc/exim4/domains/$domain/aliases}}}}
- file_transport = local_delivery
- redirect_router = dnslookup
- terminate_alias:
- driver = accept
- transport = devnull
- condition = ${lookup{$local_part@$domain}lsearch{/etc/exim4/domains/$domain/aliases}{true}{false}}
- ######################################################################
- # TRANSPORTS CONFIGURATION #
- ######################################################################
- begin transports
- remote_smtp:
- driver = smtp
- #helo_data = $sender_address_domain
- dkim_domain = DKIM_DOMAIN
- dkim_selector = mail
- dkim_private_key = DKIM_PRIVATE_KEY
- dkim_canon = relaxed
- dkim_strict = 0
- procmail:
- driver = pipe
- command = "/usr/bin/procmail -d $local_part"
- return_path_add
- delivery_date_add
- envelope_to_add
- user = $local_part
- initgroups
- return_output
- local_delivery:
- driver = appendfile
- maildir_format
- maildir_use_size_file
- user = ${extract{2}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}}}}
- group = mail
- create_directory
- directory_mode = 770
- mode = 660
- use_lockfile = no
- delivery_date_add
- envelope_to_add
- return_path_add
- directory = "${extract{5}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}}}}/mail/$domain/$local_part"
- quota = ${extract{6}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}}}}M
- quota_warn_threshold = 75%
- local_spam_delivery:
- driver = appendfile
- maildir_format
- maildir_use_size_file
- user = ${extract{2}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}}}}
- group = mail
- create_directory
- directory_mode = 770
- mode = 660
- use_lockfile = no
- delivery_date_add
- envelope_to_add
- return_path_add
- directory = "${extract{5}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}}}}/mail/$domain/$local_part/.Spam"
- quota = ${extract{6}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}}}}M
- quota_directory = "${extract{5}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}}}}/mail/$domain/$local_part"
- quota_warn_threshold = 75%
- address_pipe:
- driver = pipe
- return_output
- address_file:
- driver = appendfile
- delivery_date_add
- envelope_to_add
- return_path_add
- address_reply:
- driver = autoreply
- userautoreply:
- driver = autoreply
- file = /etc/exim4/domains/$domain/autoreply.${local_part}.msg
- from = "${local_part}@${domain}"
- subject = "${if def:h_Subject: {Autoreply: ${quote:${escape:$h_Subject:}}} {Autoreply Message}}"
- to = "${sender_address}"
- devnull:
- driver = appendfile
- file = /dev/null
- ######################################################################
- # RETRY CONFIGURATION #
- ######################################################################
- begin retry
- # Address or Domain Error Retries
- # ----------------- ----- -------
- * * F,2h,15m; G,16h,1h,1.5; F,4d,6h
- ######################################################################
- # REWRITE CONFIGURATION #
- ######################################################################
- begin rewrite
- ######################################################################
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