# The configuration file uses a set of rules to generate an
# acceptable mail environment for debian.org machines. It deviates
-# considerably from what could be considered a standard exim configuration.
+# considerably from what could be considered a standard Exim configuration.
# This configuration file brings in the necessary information from
-# other databases stored in /etc/exim/ and the files distributed by ud-ldap
+# other databases stored in /etc/exim4/ and the files distributed by ud-ldap
# This file is independent of the local host, it should not be changed
# per machine. primary_hostname is used in all places that require per-host
# settings.
-# The configuration files in /etc/exim are as follows:
+# The configuration files in /etc/exim4 are as follows:
# locals - This is a list of domains that are considered local. A local
-# domain is essential one that deliveries to /var/mail
+# domain is essentially one for which deliveries to /var/mail
# will be attempted. The users available for local delivery
-# comes from /etc/passwd and /etc/aliases. Wildcards are not
+# come from /etc/passwd and /etc/aliases. Wildcards are not
# permitted.
# virtualdomains - This is a list of all virtual domains. A virtual domain
# is much like a local domain, execpt that the delivery location
# and allowed set of users is controlled by a virtual domain
# alias file and not /etc/passwd. Wildcards are permitted
# relayhosts - Hostnames that can send any arbitarily addressed mail to
-# us. This is primarily only usefull for emergancy 'queue
+# us. This is primarily only useful for emergency 'queue
# flushing' operations, but should be populated with a list
# of trusted machines. Wildcards are not permitted
# bsmtp_domains - Domains that we deliver locally via bsmtp
-<%- if scope.lookupvar('site::nodeinfo')['mailrelay'] -%>
+# submission-domains - Domains for which mail will be accepted via the
+# submission port
+<%- if @is_mailrelay -%>
# mailhubdomains - Domains for which we are the MX, but the mail is relayed
# elsewhere. This is designed for use with small volume or
# restricted machines that need to use a smarthost for mail
# traffic. We will relay for them based on ssl cert validation
-# but we need to teach exim how to route the mail to them. This is
+# but we need to teach Exim how to route the mail to them. This is
# that list.
<%- end -%>
+# From /var/lib/misc / UD:
+#
+# mail-forward.cdb - aliases for @d.o
+# user-forward.cdb - aliases for @thishost.d.o
+
# Exim's wildcard mechanism is a bit odd in that to say "any address in
# debian.org including debian.org" you must use two patterns,
# *.debian.org
# Further details can be found in each of the files.
-# Usefull exim commands:
+# Useful Exim commands:
# exim4 -qf - Try sending all messages right now, including frozen ones
-# exim4 -bt foo@blah - Write what exim would do if it saw the address
+# exim4 -bt foo@blah - Write what Exim would do if it saw the address
# Great for testing virtual domains and forward files
# Special Features for users:
# Heuristic check (none bad enough to cause a hard reject, but in aggregate
# will trigger things like rcpt to rate limiting or possibly a reject if
-# enough hits are triggered.
+# enough hits are triggered).
#
# value is stored in acl_c_scr
# MAIN CONFIGURATION SETTINGS #
######################################################################
-<%- if scope.lookupvar('site::nodeinfo').has_key?('heavy_exim') and scope.lookupvar('site::nodeinfo')['heavy_exim'] -%>
-perl_startup = do '/etc/exim4/exim_surbl.pl'
+<%- if @heavy -%>
+ perl_startup = do '/etc/exim4/exim_surbl.pl'
<%- end -%>
# These options specify the Access Control Lists (ACLs) that
acl_smtp_helo = check_helo
acl_smtp_rcpt = ${if ={$interface_port}{587} {check_submission}{check_recipient}}
acl_smtp_data = check_message
-<%- if scope.lookupvar('site::nodeinfo').has_key?('heavy_exim') and scope.lookupvar('site::nodeinfo')['heavy_exim'] -%>
+<%- if @heavy -%>
acl_smtp_mime = acl_check_mime
<%- end -%>
acl_smtp_predata = acl_check_predata
localpartlist postmasterish = postmaster : abuse : hostmaster
-hostlist debianhosts = <; ; 127.0.0.1 ; ::1 ; /var/lib/misc/thishost/debianhosts ; 89.16.166.49 ; 82.195.75.76 ; 2001:41b8:202:deb:bab5:0:52c3:4b4c
+hostlist debianhosts = <; ; 127.0.0.1 ; ::1 ; /var/lib/misc/thishost/debianhosts
hostlist reservedaddrs = 0.0.0.0/8 : 127.0.0.0/8 : 10.0.0.0/8 : 169.254.0.0/16 : 172.16.0.0/12 : 192.0.0.0/24 : 192.168.0.0/16 : 224.0.0.0/4 : 240.0.0.0/5 : 248.0.0.0/5
-<%- if scope.lookupvar('site::nodeinfo')['mailrelay'] -%>
+domainlist google_mxen = aspmx.l.google.com : gmail-smtp-in.l.google.com : \
+ *.aspmx.l.google.com : *.gmail-smtp-in.l.google.com
+
+domainlist single_domain_mx = +google_mxen
+domainlist ipv4_only_domain_mx = +google_mxen
+
+<%- if @is_mailrelay -%>
# Domains we relay for; that is domains that aren't considered local but we
# accept mail for them.
domainlist mailhubdomains = lsearch;/etc/exim4/manualroute
# expensive, you can specify the networks for which a lookup is done, or
# remove the setting entirely.
host_lookup = *
-# dns_ipv4_lookup = !localhost (disabled upon sgrans request, zobel, 2010-03-16)
# If this option is set, then any process that is running as one of the
# listed users may pass a message to Exim and specify the sender's
untrusted_set_sender = *
+# Some spam scanners (*cough* irritated *cough*) want the Sender field
+# to exist. Appease them by not actually adding a Sender field.
+
+local_from_check = false
+
# Some operating systems use the "gecos" field in the system password file
# to hold other information in addition to users' real names. Exim looks up
# this field when it is creating "sender" and "from" headers. If these options
-# are set, exim uses "gecos_pattern" to parse the gecos field, and then
+# are set, Exim uses "gecos_pattern" to parse the gecos field, and then
# expands "gecos_name" as the user's name. $1 etc refer to sub-fields matched
# by the pattern.
gecos_pattern = ^([^,:]*)
gecos_name = $1
-# This tells exim to immediately discard error messages (ie double bounces).
+# Do *not* include the body of the original message in a bounce
+# The combination of bounce_return_message and bounce_return_body
+# allows us to return only the headers within a bounce
+
+bounce_return_message = true
+bounce_return_body = false
+
+# This tells Exim to immediately discard error messages (ie double bounces).
ignore_bounce_errors_after = 0s
auto_thaw = 1d
timeout_frozen_after=14d
message_size_limit = 100M
message_logs = false
smtp_accept_max_per_host = ${if match_ip {$sender_host_address}{+debianhosts}{0}{7}}
-<%- if scope.lookupvar('site::nodeinfo').has_key?('heavy_exim') and scope.lookupvar('site::nodeinfo')['heavy_exim'] -%>
+<%- if @heavy -%>
smtp_accept_max = 300
smtp_accept_queue = 200
smtp_accept_queue_per_connection = 50
delay_warning =
-<%- if scope.lookupvar('site::nodeinfo').has_key?('heavy_exim') and scope.lookupvar('site::nodeinfo')['heavy_exim'] -%>
+<%- if @heavy -%>
message_body_visible = 5000
queue_run_max = 50
deliver_queue_load_max = 50
<%- end -%>
queue_list_requires_admin = false
-<%- if has_variable?("clamd") && clamd == "true" -%>
+<%- if has_variable?("clamd") && @clamd -%>
av_scanner = clamd:/var/run/clamav/clamd.ctl
<%- end -%>
ports = []
out = "daemon_smtp_ports = "
ports << 25
-
-if scope.lookupvar('site::nodeinfo')['bugsmaster'] or scope.lookupvar('site::nodeinfo')['bugsmx']
- ports << 587
+if @mail_port # if we have an overridden mail_port
+ ports << @mail_port
end
-if not scope.lookupvar('site::nodeinfo')['mail_port'].to_s.empty?
- ports << scope.lookupvar('site::nodeinfo')['mail_port']
+if @is_bugsmx
+ ports << 587
end
-if scope.lookupvar('site::nodeinfo')['mailrelay']
- ports << scope.lookupvar('site::nodeinfo')['smarthost_port']
+if @is_mailrelay
+ ports << @smarthost_port
end
out += ports.uniq.sort.join(" : ")
tls_advertise_hosts = *
smtp_enforce_sync = true
-log_selector = +tls_cipher +tls_peerdn +queue_time +deliver_time +smtp_connection +smtp_incomplete_transaction +smtp_confirmation
+log_selector = \
+ +tls_cipher \
+ +tls_peerdn \
+ +queue_time \
+ +queue_time_overall \
+ +deliver_time \
+ +received_recipients \
+ +sender_on_delivery \
+ +return_path_on_delivery \
+ +incoming_port \
+ +unknown_in_list \
+ +smtp_connection \
+ +smtp_incomplete_transaction \
+ +smtp_confirmation \
+ +smtp_syntax_error \
+ +smtp_no_mail \
+ +smtp_protocol_error
received_header_text = Received: ${if def:sender_rcvhost {from $sender_rcvhost\n\t}\
{${if def:sender_ident {from ${quote_local_part:$sender_ident} }}${if def:sender_helo_name {(helo=$sender_helo_name)\n\t}}}}\
# macro definitions.
# Do not wrap!
+MAX_SCAN_SIZE = 256000
VDOMAINDATA = ${lookup{$domain}partial-lsearch{/etc/exim4/virtualdomains}{$value}}
+VSENDERDOMAINDATA = ${lookup{$sender_address_domain}partial-lsearch{/etc/exim4/virtualdomains}{$value}}
WHITELIST = ${if match_domain{$domain}{+virtual_domains}\
{${if exists {${extract{directory}{VDOMAINDATA}{${value}/whitelist}}}\
{${lookup{$local_part}lsearch{${extract{directory}{VDOMAINDATA}{${value}/whitelist}}}{$value}{}}}{}}}\
{${lookup{$local_part}lsearch*{${extract{directory}{VDOMAINDATA}{${value}/grey_users}}}{$local_part}{}}}{}}}\
{${lookup{$local_part}lsearch{/etc/exim4/grey_users}{$local_part}{}}}} : \
${lookup{$local_part}lsearch{/var/lib/misc/$primary_hostname/mail-greylist}{$local_part}{}}
+<%- if @is_rtmaster -%>
+# This subject rewrite is embedded in double-quoted strings. As such, some of
+# the items need more escaping than usual, otherwise \N becomes simply "N" and
+# the following "\[" a literal "[".
+# Note that the lack of space in "Subject:${" is intentional, as the raw Subject
+# header will include the leading space, if present.
+RT_SUBJECT = Subject:${if and {{first_delivery}{match {${sg {$rh_Subject:}{\\n([ \\t])}{ }}}{\\N(?i)(.*?)\\[?debian rt\\]?[:\\t ]*(.*)\\N}}}{$1$2}{$h_subject:}}
RT_QUEUE_MAP = /srv/rt.debian.org/mail/rt_queue_map
+<%- end -%>
+
+keep_environment =
+add_environment =
######################################################################
# ACL CONFIGURATION #
deny
acl_getprofile:
- # This is a bad hack to reset the variable, by defining it be something
- # never referenced.
- warn set acl_m_rprf = $acl_m_undefined
+ # Determine the mail profile for this recipient.
+ # An empty string implies no match has been found.
+
+ warn set acl_m_rprf =
warn recipients = survey@popcon.debian.org
set acl_m_rprf = PopconMail
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
warn local_parts = +local_only_users
domains = +local_domains
hosts = !+debianhosts
set acl_m_rprf = localonly
-<%- if scope.lookupvar('site::nodeinfo')['mailrelay'] -%>
+<%- if @is_mailrelay -%>
warn local_parts = +local_only_users
domains = +mailhubdomains
hosts = !+debianhosts
set acl_m_rprf = localonly
<%- end -%>
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
-<%- if scope.lookupvar('site::nodeinfo')['rtmaster'] -%>
+<%- if @is_rtmaster -%>
warn domains = rt.debian.org
set acl_m_rprf = RTMail
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
<%- end -%>
-<%- if scope.lookupvar('site::nodeinfo')['bugsmaster'] or scope.lookupvar('site::nodeinfo')['bugsmx'] -%>
+<%- if @is_bugsmx -%>
warn domains = bugs.debian.org
set acl_m_rprf = BugsMail
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
<%- end -%>
-<%- if scope.lookupvar('site::nodeinfo')['packagesmaster'] -%>
+<%- if @is_packagesmaster -%>
warn domains = packages.debian.org
set acl_m_rprf = PackagesMail
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
<%- end -%>
-<%- if scope.lookupvar('site::nodeinfo')['packagesqamaster'] -%>
+<%- if @is_packagesqamaster -%>
warn recipients = owner@packages.qa.debian.org : postmaster@packages.qa.debian.org
set acl_m_rprf = PTSOwner
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
warn senders = :
domains = packages.qa.debian.org
condition = ${if match{$local_part}{\N^bounces+\N}}
set acl_m_rprf = PTSListBounce
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
warn domains = packages.qa.debian.org
set acl_m_rprf = PTSMail
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
<%- end -%>
warn recipients = change@db.debian.org : changes@db.debian.org : chpasswd@db.debian.org : ping@db.debian.org : recommend@nm.debian.org
set acl_m_rprf = DBSignedMail
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
warn domains = +virtual_domains
condition = ${if exists {${extract{directory}{VDOMAINDATA}{${value}/contentinspectionaction}}}}
condition = ${if eq{${lookup{$local_part}lsearch*{${extract{directory}{VDOMAINDATA}{${value}/contentinspectionaction}}}{$value}{}}}{markup}}
set acl_m_rprf = markup
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
warn domains = +virtual_domains
condition = ${if exists {${extract{directory}{VDOMAINDATA}{${value}/contentinspectionaction}}}}
condition = ${if eq{${lookup{$local_part}lsearch*{${extract{directory}{VDOMAINDATA}{${value}/contentinspectionaction}}}{$value}{}}}{blackhole}}
set acl_m_rprf = blackhole
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
warn domains = +virtual_domains
condition = ${if exists {${extract{directory}{VDOMAINDATA}{${value}/contentinspectionaction.cdb}}}}
condition = ${if eq{${lookup{$local_part}cdb{${extract{directory}{VDOMAINDATA}{${value}/contentinspectionaction.cdb}}}{$value}{}}}{markup}}
set acl_m_rprf = markup
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
warn domains = +virtual_domains
condition = ${if exists {${extract{directory}{VDOMAINDATA}{${value}/contentinspectionaction.cdb}}}}
condition = ${if eq{${lookup{$local_part}cdb{${extract{directory}{VDOMAINDATA}{${value}/contentinspectionaction.cdb}}}{$value}{}}}{blackhole}}
set acl_m_rprf = blackhole
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
warn domains = +local_domains
condition = ${if eq{${lookup{$local_part}cdb{/var/lib/misc/${primary_hostname}/mail-contentinspectionaction.cdb}{$value}{}}}{markup}}
set acl_m_rprf = markup
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
warn domains = +local_domains
condition = ${if eq{${lookup{$local_part}cdb{/var/lib/misc/${primary_hostname}/mail-contentinspectionaction.cdb}{$value}{}}}{blackhole}}
set acl_m_rprf = blackhole
- accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ accept condition = ${if !eq {$acl_m_rprf}{}}
warn set acl_m_rprf = normal
warn set acl_c_scr = 0
-<%- if scope.lookupvar('site::nodeinfo')['mailrelay'] -%>
+<%- if @is_mailrelay -%>
accept verify = certificate
<%- end -%>
-<%- if scope.lookupvar('site::nodeinfo')['smarthost'].empty? -%>
+<%- unless @use_smarthost -%>
# These are in HELO acl so that they are only run once. They increment a counter,
# so we don't want it to increment per rcpt to.
+ # high trust
warn dnslists = list.dnswl.org&0.0.0.3
log_message = Hit on list.dnswl.org for $sender_host_address
set acl_c_scr = ${eval:$acl_c_scr-30}
+ # >= medium trust
warn dnslists = list.dnswl.org&0.0.0.2
log_message = Hit on list.dnswl.org for $sender_host_address
set acl_c_scr = ${eval:$acl_c_scr-20}
+ # any form of listing
warn dnslists = list.dnswl.org
log_message = Hit on list.dnswl.org for $sender_host_address
set acl_c_scr = ${eval:$acl_c_scr-10}
- warn condition = ${if isip {$sender_helo_name}{true}{false}}
+ warn condition = ${if isip {$sender_helo_name}}
log_message = remote host used IP address in HELO/EHLO greeting
set acl_c_scr = ${eval:$acl_c_scr+20}
condition = ${if eq{$host_lookup_failed}{1}}
set acl_c_scr = ${eval:$acl_c_scr+20}
+ # HELO looks like a dynamic address (with RDNS match)
warn !hosts = +debianhosts
condition = ${if eq{$host_lookup_failed}{0}}
condition = ${if match{$sender_host_name}{\N(^[^\.]*[0-9]\-+[0-9]|^[^\.]*[0-9]{5,}[^\.]|^([^\.]+\.)?[0-9][^ \.]*\.[^\.]+\..+\.[a-z]|^[^\.]*[0-9]\.[^\.]*[0-9]-[0-9]|^(dyn|cable|dhcp|dialup|ppp|adsl)[^\.]*[0-9])\N}}
set acl_c_scr = ${eval:$acl_c_scr+20}
+ # HELO looks like a dynamic address
warn !hosts = +debianhosts
condition = ${if match{$sender_helo_name}{\N(^[^\.]*[0-9]\-+[0-9]|^[^\.]*[0-9]{5,}[^\.]|^([^\.]+\.)?[0-9][^ \.]*\.[^\.]+\..+\.[a-z]|^[^\.]*[0-9]\.[^\.]*[0-9]-[0-9]|^(dyn|cable|dhcp|dialup|ppp|adsl)[^\.]*[0-9])\N}}
set acl_c_scr = ${eval:$acl_c_scr+20}
+ # mail from a dynamic IP address range
warn !hosts = +debianhosts
dnslists = dul.dnsbl.sorbs.net
set acl_c_scr = ${eval:$acl_c_scr+15}
# if rDNS does not match helo name (both lower cased first), greylist.
warn !hosts = +debianhosts
- condition = ${if eq {$host_lookup_failed}{1}{no}{yes}}
- condition = ${if def:sender_helo_name {yes}{no}}
- condition = ${if eq {${lc:$sender_helo_name}}{${lc:$sender_host_name}}{no}{yes}}
+ condition = ${if !eq {$host_lookup_failed}{1}}
+ condition = ${if def:sender_helo_name}
+ condition = ${if !eq {${lc:$sender_helo_name}}{${lc:$sender_host_name}}}
log_message = HELO doesn't match rDNS
set acl_c_scr = ${eval:$acl_c_scr+8}
# skip matching on machines named .*smtp.*, since that's 4 already. This is a fairly
# naive test, so it's not worth much
- warn condition = ${if match {${lc:$sender_helo_name}}{smtp}{no}{yes}}
+ warn condition = ${if !match {${lc:$sender_helo_name}}{smtp}}
condition = ${if match {${lc:$sender_helo_name}}{\N^[a-z0-9]+\.[a-z]+$\N}}
condition = ${if match {${lc:$sender_helo_name}}{\N.*[bcdfghjklmnpqrstvwxz]{7,}.*\.[a-z]+$\N}}
log_message = random HELO
#!!# ACL that is used after the RCPT command on the submission port
check_submission:
- # Accept if the source is local SMTP (i.e. not over TCP/IP).
- # We do this by testing for an empty sending host field.
accept hosts = +debianhosts
-<%- if scope.lookupvar('site::nodeinfo')['mailrelay'] -%>
+<%- if @is_mailrelay -%>
accept verify = certificate
<%- end -%>
# Defer after too many bad RCPT TO's. Legit MTAs will retry later.
- # This is a rough pass at preventing addres harvesting or other mail blasts.
+ # This is a rough pass at preventing address harvesting or other mail blasts.
defer log_message = Too many bad recipients ${eval:$rcpt_fail_count} out of $rcpt_count
message = Too many bad recipients, try again later
- condition = ${if > {${eval:$rcpt_fail_count}}{3}{yes}{no}}
+ condition = ${if > {${eval:$rcpt_fail_count}}{3}}
defer
ratelimit = 5 / 60m / per_rcpt / $sender_host_address
endpass
verify = recipient
-<%- if scope.lookupvar('site::nodeinfo')['mailrelay'] -%>
+<%- if @is_mailrelay -%>
accept domains = +mailhubdomains
endpass
verify = recipient/callout=30s,defer_ok,use_sender,no_cache
#!!# ACL that is used after the RCPT command
check_recipient:
-<%- if scope.lookupvar('site::nodeinfo')['mailrelay'] -%>
+<%- if @is_mailrelay -%>
accept verify = certificate
<%- end -%>
condition = ${if eq{$acl_m_prf}{}}
set acl_m_prf = $acl_m_rprf
- defer condition = ${if eq{$acl_m_prf}{$acl_m_rprf}{no}{yes}}
+ defer condition = ${if !eq{$acl_m_prf}{$acl_m_rprf}}
message = Different profile, please retry
log_message = Only one profile at a time, please
!acl = acl_spamlovers
message = Too many bad recipients, try again later
!hosts = +debianhosts
- condition = ${if > {${eval:$rcpt_fail_count}}{3}{yes}{no}}
+ condition = ${if > {${eval:$rcpt_fail_count}}{3}}
# Dump spambots that are so stupid they say helo as our IP address
drop !hosts = +debianhosts
!acl = acl_spamlovers
- condition = ${if eq {$sender_helo_name}{$interface_address}{yes}{no}}
+ condition = ${if eq {$sender_helo_name}{$interface_address}}
message = HELO mismatch Forged HELO for ($sender_helo_name)
# Also for spambots that say helo as us or one of our domains
defer !hosts = +debianhosts
!acl = acl_spamlovers
- condition = ${if eq{$acl_m_frg}{}{no}{yes}}
- condition = ${if eq{$sender_host_name}{}{yes}{no}}
- condition = ${if eq{$host_lookup_failed}{1}{no}{yes}}
+ condition = ${if !eq{$acl_m_frg}{}}
+ condition = ${if eq{$sender_host_name}{}}
+ condition = ${if !eq{$host_lookup_failed}{1}}
message = Access temporarily denied. Resolve failed PTR for $sender_host_address
# If DNS works, go ahead and reject them
drop !hosts = +debianhosts
!acl = acl_spamlovers
- condition = ${if and { {!eq{$acl_m_frg}{}}{!match{$sender_host_name}{${rxquote:$acl_m_frg}\N$\N}}}{yes}{no}}
+ condition = ${if and { {!eq{$acl_m_frg}{}}{!match{$sender_host_name}{${rxquote:$acl_m_frg}\N$\N}}}}
message = HELO mismatch Forged HELO for ($sender_helo_name)
# disabled accounts don't even get local mail.
deny domains = +virtual_domains
- local_parts = ${if exists {${extract{directory}{VDOMAINDATA}{${value}/mail-disable}}}\
- {lsearch;${extract{directory}{VDOMAINDATA}{${value}/mail-disable}}}\
+ condition = ${if exists {${extract{directory}{VDOMAINDATA}{${value}/mail-disable}}}\
+ {${lookup{${extract{1}{-}{$local_part}}}lsearch{${extract{directory}{VDOMAINDATA}{${value}/mail-disable}}}{true}{false}}}\
{}}
- message = ${lookup{$local_part}lsearch{${extract{directory}{VDOMAINDATA}{${value}/mail-disable}}}{$value}}
+ message = ${lookup{${extract{1}{-}{$local_part}}}lsearch{${extract{directory}{VDOMAINDATA}{${value}/mail-disable}}}{$value}}
deny local_parts = lsearch;/var/lib/misc/$primary_hostname/mail-disable
domains = +local_domains
deny domains = !+handled_domains
local_parts = ^[./|] : ^.*[@%!] : ^.*/\\.\\./
-# forwards mail to @d.o address, even if it's a bounce from master, no reply
-# from source address; rejecting all mail now.
- deny recipients = mendoza@debian.org
- hosts = 65.110.39.147 : 64.39.31.15
- message = <mendoza@kenny.linuxsis.net> cannot forward here while mailer-daemon mail is not caught
-
deny condition = ${lookup{$sender_address_local_part}lsearch{/etc/exim4/localusers}{true}}
sender_domains= +local_domains
hosts = !+debianhosts
message = mail from <$sender_address> not allowed externally
deny sender_domains= +virtual_domains
- condition = ${if exists {${extract{directory}{VDOMAINDATA}{${value}/localusers}}}}
- condition = ${lookup{$sender_address_local_part}lsearch{${extract{directory}{VDOMAINDATA}{${value}/localusers}}}{true}}
+ condition = ${if exists {${extract{directory}{VSENDERDOMAINDATA}{${value}/localusers}}}}
+ condition = ${lookup{$sender_address_local_part}lsearch{${extract{directory}{VSENDERDOMAINDATA}{${value}/localusers}}}{true}}
hosts = !+debianhosts
message = mail from <$sender_address> not allowed externally
- deny condition = ${if match_domain{$sender_address_domain}{+virtual_domains}{1}{0}}
- condition = ${if exists {${extract{directory}{VDOMAINDATA}{${value}/neversenders}}}{1}{0}}
- condition = ${if match_local_part {$sender_address_local_part}{${extract{directory}{VDOMAINDATA}{${value}/neversenders}}}{1}{0}}
+ deny sender_domains= +virtual_domains
+ condition = ${if exists {${extract{directory}{VSENDERDOMAINDATA}{${value}/neversenders}}}}
+ condition = ${lookup{$sender_address_local_part}lsearch{${extract{directory}{VSENDERDOMAINDATA}{${value}/neversenders}}}{true}}
message = no mail should ever come from <$sender_address>
warn condition = ${if eq{$acl_m_prf}{localonly}}
set acl_m_lrc = ${if eq{$acl_m_lrc}{}{$local_part@$domain}{$acl_m_lrc, $local_part@$domain}}
-<%- if scope.lookupvar('site::nodeinfo')['packagesmaster'] -%>
+<%- if @is_packagesmaster -%>
warn condition = ${if eq {$acl_m_prf}{PackagesMail}}
condition = ${if eq {$sender_address}{$local_part@$domain}}
message = X-Packages-FromTo-Same: yes
<%- end -%>
- deny condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ deny condition = ${if !eq {$acl_m_prf}{PopconMail}}
!verify = sender
+ warn !hosts = +debianhosts
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
+ condition = ${if >{${eval:$acl_c_scr+0}}{0}}
+ ratelimit = 10 / 60m / per_rcpt / strict / $sender_host_address
+ log_message = Sender rate $sender_rate / $sender_rate_period (limit: $sender_rate_limit)
+
defer !hosts = +debianhosts
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
condition = ${if >{${eval:$acl_c_scr+0}}{0}}
ratelimit = 10 / 60m / per_rcpt / $sender_host_address
message = slow down (no reverse dns, mismatched ehlo, dialup, or in blacklists)
-<%- if has_variable?("policydweight") && policydweight == "true" -%>
- # Check with policyd-weight - this only works with a version after etch's,
- # sadly. etch's version attempts to hold the socket open, since that's what
- # postfix expects. Exim, on the other hand, expects the remote side to close
- # the socket when it's finished sending data, so it see each transaction as
- # an incomplete read. I'm sure there's a way we could force exim to do
- # something sick and clever to force either the interpretation or the socket
- # closure, but I'm fairly sure it's now worth it, since the backport of
- # policyd-weight is trivial.
+<%- if has_variable?("policydweight") && @policydweight -%>
+ # Check with policyd-weight
warn !hosts = +debianhosts
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
set acl_m_pw = ${readsocket{inet:127.0.0.1:12525}\
{request=smtpd_access_policy\n\
protocol_state=RCPT\n\
# Defer on socket error
defer !hosts = +debianhosts
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
- condition = ${if eq{$acl_m_pw}{socket failure}{yes}{no}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
+ condition = ${if eq{$acl_m_pw}{socket failure}}
message = Cannot connect to policyd-weight. Please try again later.
# Set proposed action to $acl_m_act and message to $acl_m_mes
warn !hosts = +debianhosts
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
set acl_m_mes = ${extract{action}{$acl_m_pw}}
set acl_m_act = ${sg{$acl_m_pw}{\Naction=[^ ]+ (.*)\n\n\N}{\$1}}
# Add X-policyd-weight header line to message
warn !hosts = +debianhosts
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
message = $acl_m_mes
- condition = ${if eq{$acl_m_act}{PREPEND}{yes}{no}}
+ condition = ${if eq{$acl_m_act}{PREPEND}}
# Write log message, if policyd-weight can't run checks
warn !hosts = +debianhosts
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
log_message = policyd-weight message: $acl_m_mes
- condition = ${if eq{$acl_m_act}{DUNNO}{yes}{no}}
+ condition = ${if eq{$acl_m_act}{DUNNO}}
# Deny mails which policyd-weight thinks are spam
deny !hosts = +debianhosts
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
message = policyd-weight said: $acl_m_mes
- condition = ${if eq{$acl_m_act}{550}{yes}{no}}
+ condition = ${if eq{$acl_m_act}{550}}
# Defer messages when policyd-weight suggests so.
defer !hosts = +debianhosts
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
message = policyd-weight said: $acl_m_mes
- condition = ${if eq{$acl_m_act}{450}{yes}{no}}
+ condition = ${if eq{$acl_m_act}{450}}
<%- end -%>
-<%- if scope.lookupvar('site::nodeinfo')['rtmaster'] -%>
+<%- if @is_rtmaster -%>
warn condition = ${if eq{$acl_m_prf}{RTMail}}
set acl_m12 = ${if def:acl_m12 {$acl_m12} {${if or{{match{$local_part}{\N[^+]+\+\d+\N}}{match{$local_part}{\N[^+]+\+new\N}}{match{$local_part}{3520}}{match{$local_part}{3645}}} {RTMailRecipientHasSubaddress}}}}
# temporary hack because weasel screwed up and gave people an rt-3520@ address, which doesn't really work normally. and rt-3645
<%- end -%>
-<%- if has_variable?("greylistd") && greylistd == "true" -%>
+<%- if has_variable?("greylistd") && @greylistd -%>
defer
message = $sender_host_address is not yet authorized to deliver mail from <$sender_address> to <$local_part@$domain>.
log_message = greylisted.
{/etc/greylistd/whitelist-hosts}{}} : \
${if exists {/var/lib/greylistd/whitelist-hosts}\
{/var/lib/greylistd/whitelist-hosts}{}}
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
!authenticated = *
domains = +handled_domains
condition = ${readsocket{/var/run/greylistd/socket}\
$local_part@$domain}\
{5s}{}{false}}
-<%- elsif has_variable?("postgrey") && postgrey == "true" -%>
+<%- elsif has_variable?("postgrey") && @postgrey -%>
# next three are greylisting, inspired by http://www.bebt.de/blog/debian/archives/2006/07/30/T06_12_27/index.html
# this adds acl_m_grey if there isn't one (so unique per message)
warn
!senders = :
!hosts = : +debianhosts : WHITELIST
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
- condition = ${if def:acl_m_grey {no}{yes}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
+ condition = ${if ! def:acl_m_grey}
set acl_m_grey = $pid.$tod_epoch.$sender_host_port
# and defers the message if postgrey thinks it should be defered ...
defer
!senders = :
!hosts = : +debianhosts : WHITELIST
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
!authenticated = *
domains = +handled_domains
local_parts = GREYLIST_LOCAL_PARTS
protocol_name=${uc:$received_protocol}\n\
instance=${acl_m_grey}\n\
helo_name=${sender_helo_name}\n\
- client_address=${substr_-3:${mask:$sender_host_address/24}}\n\
+ client_address=${sender_host_address}\n\
client_name=${sender_host_name}\n\
sender=${sender_address}\n\
recipient=$local_part@$domain\n\n
${readsocket{/var/run/postgrey/socket}{$acl_m_pgr}\
{5s}{}{action=DUNNO}}\
}{action=}{}}
- message = ${sg{$acl_m_pgr}{^\\w+\\s*}{}}
+ message = ${sg{$acl_m_pgr}{\N^\w+\s*\N}{}}
log_message = greylisted.
condition = ${if eq{${uc:${substr{0}{5}{$acl_m_pgr}}}}{DEFER}}
warn
!senders = :
!hosts = : +debianhosts : WHITELIST
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
!authenticated = *
domains = +handled_domains
local_parts = GREYLIST_LOCAL_PARTS
condition = ${if eq{${uc:${substr_0_7:$acl_m_pgr}}}{PREPEND}}
- message = ${sg{$acl_m_pgr}{^\\w+\\s*}{}}
+ message = ${sg{$acl_m_pgr}{\N^\w+\s*\N}{}}
<%- end -%>
- accept local_parts = +postmasterish
- domains = +handled_domains
-
deny hosts = ${if exists{/etc/exim4/host_blacklist}{/etc/exim4/host_blacklist}{}}
message = I'm terribly sorry, but it seems you have been blacklisted
log_message = blacklisted IP
senders = ${if exists{/etc/exim4/blacklist}{/etc/exim4/blacklist}{}}
message = We have blacklisted <$sender_address>. Please stop mailing us
-<%- if scope.lookupvar('site::nodeinfo')['smarthost'].empty? -%>
+ accept local_parts = +postmasterish
+ domains = +virtual_domains : +bsmtp_domains
+
+<%- unless @use_smarthost -%>
deny message = host $sender_host_address is listed in $dnslist_domain; see $dnslist_text
dnslists = ${if match_domain{$domain}{+virtual_domains}\
{${if exists {${extract{directory}{VDOMAINDATA}{${value}/rbllist}}}\
domains = +handled_domains
!hosts = +debianhosts : WHITELIST
+ deny message = host $sender_host_address is listed in $dnslist_domain; see $dnslist_text
+ dnslists = noserver.dnsbl.sorbs.net
+ domains = +handled_domains
+ !hosts = +debianhosts : WHITELIST
+
<%- end -%>
deny message = domain $sender_address_domain is listed in $dnslist_domain; see $dnslist_text
dnslists = ${if match_domain{$domain}{+virtual_domains}\
domains = +handled_domains
!hosts = +debianhosts : WHITELIST
-<%- if scope.lookupvar('site::nodeinfo')['smarthost'].empty? -%>
+ deny message = domain $sender_address_domain is listed in $dnslist_domain; see $dnslist_text
+ dnslists = nomail.rhsbl.sorbs.net/$sender_address_domain
+ domains = +handled_domains
+ !hosts = +debianhosts : WHITELIST
+
+<%- unless @use_smarthost -%>
deny domains = +handled_domains
local_parts = ${if match_domain{$domain}{+virtual_domains}\
{${if exists {${extract{directory}{VDOMAINDATA}{${value}/callout_users}}}\
message = "Sender verification failed: $acl_verify_message"
<%- end -%>
-<%- if scope.lookupvar('site::nodeinfo')['mailrelay'] -%>
+<%- if @is_mailrelay -%>
accept domains = +mailhubdomains
endpass
verify = recipient/callout=30s,defer_ok,use_sender,no_cache
deny message = relay not permitted
-<%- if scope.lookupvar('site::nodeinfo').has_key?('heavy_exim') and scope.lookupvar('site::nodeinfo')['heavy_exim'] -%>
+<%- if @heavy -%>
acl_check_mime:
accept verify = certificate
accept hosts = +debianhosts
- discard condition = ${if <{$message_size}{256000}}
+ discard condition = ${if <{$message_size}{MAX_SCAN_SIZE}}
condition = ${if eq {$acl_m_prf}{blackhole}}
set acl_m_srb = ${perl{surblspamcheck}}
- condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
+ condition = ${if !eq{$acl_m_srb}{false}}
log_message = discarded surbl message for $recipients
- deny condition = ${if <{$message_size}{256000}}
- condition = ${if eq {$acl_m_prf}{markup}{no}{yes}}
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ deny condition = ${if <{$message_size}{MAX_SCAN_SIZE}}
+ condition = ${if !eq {$acl_m_prf}{markup}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
set acl_m_srb = ${perl{surblspamcheck}}
- condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
+ condition = ${if !eq{$acl_m_srb}{false}}
log_message = $acl_m_srb
message = $acl_m_srb
- warn condition = ${if <{$message_size}{256000}}
+ warn condition = ${if <{$message_size}{MAX_SCAN_SIZE}}
condition = ${if eq {$acl_m_prf}{markup}}
set acl_m_srb = ${perl{surblspamcheck}}
- condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
+ condition = ${if !eq{$acl_m_srb}{false}}
message = X-Surbl-Hit: $primary_hostname: $acl_m_srb
+ # Dump MIME parts to disk. "default" creates sequentially-named files
+ # in <spool_directory>/scan/<message_id>/ which should then be
+ # automagically unlinked after processing.
+ warn decode = default
+
+ # Log some information about attachments for debugging
+ warn log_message = MIME part [$mime_part_count] -> [${extract{-1}{.}{${lc:$mime_filename}}}] [$mime_content_type]
+
accept
<%- end -%>
#!!# ACL that is used after the DATA command
check_message:
- # Some people put from hostmaster@something.debian.org in the From
+ # Some people put from postmaster@something.debian.org in the From
# header. Take their crack pipe away.
drop condition = ${if match{${lc:$h_From:}}{\Npostmaster@([^.]+\.)?debian\.org\N}}
-<%- if scope.lookupvar('site::nodeinfo')['rtmaster'] -%>
+<%- if @is_rtmaster -%>
deny condition = ${if eq {$acl_m_prf}{RTMail}}
condition = ${if and{{!match {${lc:$rh_Subject:}} {debian rt}} \
{!match {${lc:$rh_Subject:]}} {\N\[rt.debian.org \N}} \
message = messages to the Request Tracker system require a subject tag or a subaddress
<%- end -%>
-<%- if scope.lookupvar('site::nodeinfo')['packagesqamaster'] -%>
- deny !hosts = +debianhosts : 217.196.43.134
+<%- if @is_packagesqamaster -%>
+ deny !hosts = +debianhosts
condition = ${if eq {$acl_m_prf}{PTSMail}}
- condition = ${if def:h_X-PTS-Approved:{false}{true}}
+ condition = ${if !def:h_X-PTS-Approved:}
message = messages to the PTS require an X-PTS-Approved header
<%- end -%>
accept verify = certificate
accept hosts = +debianhosts
- deny condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ deny condition = ${if !eq {$acl_m_prf}{PopconMail}}
!verify = header_syntax
- message = Invalid syntax in the header
+ message = Invalid header syntax: $acl_verify_message
# RFC 822 and 2822 say that headers must be ASCII. This kinda emulates
# postfix's strict_7bit_headers option, but only checks a few common problem
condition = ${if or {{match {$rh_Subject:}{[\200-\377]}}\
{match {$rh_To:}{[\200-\377]}}\
{match {$rh_From:}{[\200-\377]}}\
- {match {$rh_Cc:}{[\200-\377]}}}{true}{false}}
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ {match {$rh_Cc:}{[\200-\377]}}}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
message = improper use of 8-bit data in message header: message rejected
deny
- condition = ${if match {$rh_Subject:}{[^[:print:]]\{8\}}{true}{false}}
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ condition = ${if match {$rh_Subject:}{[^[:print:]]\{8\}}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
message = Your mailer is not RFC 2047 compliant: message rejected
-<%- if has_variable?("clamd") && clamd == "true" -%>
+<%- if has_variable?("clamd") && @clamd -%>
discard condition = ${if eq {$acl_m_prf}{blackhole}}
- demime = *
malware = */defer_ok
log_message = discarded malware message for $recipients
- deny condition = ${if eq {$acl_m_prf}{markup}{no}{yes}}
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
- demime = *
+ deny condition = ${if !eq {$acl_m_prf}{markup}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
malware = */defer_ok
message = malware detected: $malware_name: message rejected
warn condition = ${if eq {$acl_m_prf}{markup}}
- demime = *
malware = */defer_ok
message = X-malware detected: $malware_name
<%- end -%>
-<%- if scope.lookupvar('site::nodeinfo').has_key?('heavy_exim') and scope.lookupvar('site::nodeinfo')['heavy_exim'] -%>
- discard condition = ${if <{$message_size}{256000}}
+<%- if @heavy -%>
+ discard condition = ${if <{$message_size}{MAX_SCAN_SIZE}}
condition = ${if eq {$acl_m_prf}{blackhole}}
set acl_m_srb = ${perl{surblspamcheck}}
- condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
+ condition = ${if !eq{$acl_m_srb}{false}}
log_message = discarded surbl message for $recipients
- deny condition = ${if <{$message_size}{256000}}
- condition = ${if eq {$acl_m_prf}{markup}{no}{yes}}
- condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ deny condition = ${if <{$message_size}{MAX_SCAN_SIZE}}
+ condition = ${if !eq {$acl_m_prf}{markup}}
+ condition = ${if !eq {$acl_m_prf}{PopconMail}}
set acl_m_srb = ${perl{surblspamcheck}}
- condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
+ condition = ${if !eq{$acl_m_srb}{false}}
log_message = $acl_m_srb
message = $acl_m_srb
- warn condition = ${if <{$message_size}{256000}}
+ warn condition = ${if <{$message_size}{MAX_SCAN_SIZE}}
condition = ${if eq {$acl_m_prf}{markup}}
set acl_m_srb = ${perl{surblspamcheck}}
- condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
+ condition = ${if !eq{$acl_m_srb}{false}}
message = X-Surbl-Hit: $primary_hostname: $acl_m_srb
<%- end -%>
# Check header_sender except for survey@popcon.d.o
- deny condition = ${if eq{$acl_m_prf}{PopconMail}{false}{true}}
+ deny condition = ${if !eq{$acl_m_prf}{PopconMail}}
!verify = header_sender
message = No valid sender found in the From:, Sender: and Reply-to: headers
-<%- if scope.lookupvar('site::nodeinfo')['packagesmaster'] -%>
+<%- if @is_packagesmaster -%>
deny message = Congratulations, you scored $spam_score points.
log_message = spam: $spam_score points.
condition = ${if eq {$acl_m_prf}{PackagesMail}}
!authenticated = *
!verify = certificate
!hosts = +debianhosts
- condition = ${if <{$message_size}{256000}}
+ condition = ${if <{$message_size}{MAX_SCAN_SIZE}}
spam = pkg_user : true
condition = ${if >{$spam_score_int}{59}}
begin rewrite
-\N^buildd_(.*)@franck\.debian\.org$\N buildd_$1@buildd.debian.org T
+\N^buildd_(.*)@fasolo\.debian\.org$\N buildd_$1@buildd.debian.org T
*@debian.org ${lookup{$1}cdb{/var/lib/misc/${primary_hostname}/mail-forward.cdb}{$value}fail} T
*@people.debian.org ${lookup{$1}cdb{/var/lib/misc/${primary_hostname}/mail-forward.cdb}{$value}fail} T
#*@${primary_hostname} "${if exists{/etc/exim4/email-addresses}{${lookup{$1}lsearch{/etc/exim4/email-addresses}{$value}fail}}fail}" fFs
-m68k@buildd.debian.org m68k-build@nocrew.org Ttrbc
#!!#######################################################!!#
# An address is passed to each in turn until it is accepted. #
######################################################################
-<%- if scope.lookupvar('site::nodeinfo')['mailrelay'] -%>
+<%- if @is_mailrelay -%>
relay_manualroute:
+ debug_print = "R: relay_manualroute for $local_part@$domain"
driver = manualroute
domains = +mailhubdomains
- transport = remote_smtp
+ transport = ${if forany{${lookup dnsdb{>: mxh=$domain}}}\
+ {match_domain{$item}{+single_domain_mx}}\
+ {remote_smtp_single_domain}{remote_smtp}\
+ }
route_data = ${lookup{$domain}lsearch{/etc/exim4/manualroute}}
require_files = /etc/exim4/manualroute
transport = remote_smtp
ignore_target_hosts = +reservedaddrs
-<%=
-out = ""
-if not scope.lookupvar('site::nodeinfo')['smarthost'].empty?
-out = "
+<%- if @use_smarthost -%>
smarthost:
- debug_print = \"R: smarthost for $local_part@$domain\"
+ debug_print = "R: smarthost for $local_part@$domain"
driver = manualroute
domains = !+handled_domains
transport = remote_smtp_smarthost
- route_list = * #{scope.lookupvar('site::nodeinfo')['smarthost']}
+ route_list = * <%= @smarthost %>
host_find_failed = defer
same_domain_copy_routing = yes
no_more
-"
-end
-out
-%>
+<%- end -%>
# This router routes to remote hosts over SMTP using a DNS lookup.
# Ignore reserved network responses, including localhost.
debug_print = "R: dnslookup for $local_part@$domain"
driver = dnslookup
domains = !+handled_domains
- transport = remote_smtp
- ignore_target_hosts = +reservedaddrs
+ transport = ${if forany{${lookup dnsdb{>: mxh=$domain}}}\
+ {match_domain{$item}{+single_domain_mx}}\
+ {remote_smtp_single_domain}{remote_smtp}\
+ }
+ ignore_target_hosts = +reservedaddrs : \
+ ${if forany{${lookup dnsdb{>: mxh=$domain}}}\
+ {match_domain{$item}{+ipv4_only_domain_mx}}\
+ {::::/0}{}\
+ }
no_more
postmasterish:
unseen = true
expn = true
local_parts = +postmasterish
- domains = +handled_domains
+ domains = +virtual_domains : +bsmtp_domains
data = debian-admin@debian.org
headers_add = "Delivered-To: ${local_part}${local_part_suffix}@${domain}"
# current one gets passed on instead. This covers the case where A is
# aliased to B and B has a .forward file pointing to A.
-# For standard debian setup of one group per user, it is acceptable---normal
+# For standard Debian setup of one group per user, it is acceptable---normal
# even---for .forward to be group writable. If you have everyone in one
-# group, you should comment out the "modemask" line. Without it, the exim
+# group, you should comment out the "modemask" line. Without it, the Exim
# default of 022 will apply, which is probably what you want.
userforward_verify:
user = Debian-exim
no_check_local_user
directory_transport = address_directory
-<%- if fqdn == "master.debian.org" -%>
- domains = +local_domains : debian.org
-<%- else -%>
domains = +local_domains
-<%- end -%>
# filter - I have disabled filtering to force users to use .forward-foo files
# or procmail. This will make it easier to move mailers in the future
#
router_home_directory = ${lookup passwd{$local_part}{${extract{5}{:}{$value}}}fail}
verify_only
-# This is a senmailesque alias file lookup
+# This is a sendmailesque alias file lookup
virt_aliases:
debug_print = "R: virt_aliases for $local_part@$domain"
driver = redirect
check_ancestor
check_local_user
directory_transport = address_directory
-<%- if fqdn == "master.debian.org" -%>
- domains = +local_domains : debian.org
-<%- else -%>
domains = +local_domains
-<%- end -%>
# filter - I have disabled filtering to force users to use .forward-foo files
# or procmail. This will make it easier to move mailers in the future
#
debug_print = "R: procmail for $local_part@$domain"
driver = accept
check_local_user
-<%- if fqdn == "master.debian.org" -%>
- domains = +local_domains : debian.org
-<%- else -%>
domains = +local_domains
-<%- end -%>
headers_add = "Delivered-To: ${local_part}${local_part_suffix}@${domain}"
local_part_suffix = -*
local_part_suffix_optional
# Everything before here should apply only to the local domains with a
# domains= rule
-<%- if scope.lookupvar('site::nodeinfo')['packagesmaster'] -%>
+<%- if @is_packagesmaster -%>
# This router delivers for packages.d.o
packages:
debug_print = "R: packages for $local_part@$domain"
no_more
<%- end -%>
-<%- if scope.lookupvar('site::nodeinfo')['rtmaster'] -%>
+<%- if @is_rtmaster -%>
# This router delivers for rt.d.o
rt_force_new_verbose:
debug_print = "R: rt for $local_part+new@$domain"
local_parts = ${lookup{${sg{$local_part}{-comment}{}}}lsearch{RT_QUEUE_MAP}{$local_part}{}}
local_part_suffix = +new
pipe_transport = rt_pipe
- data = "|/usr/bin/rt-mailgate --queue '${lookup{${sg{$local_part}{-comment}{}}}lsearch{RT_QUEUE_MAP}}' --url https://rt.debian.org/ --action ${if match{$local_part}{.*-comment.*}{comment}{correspond}}"
+ data = "|/usr/bin/rt-mailgate --queue '${lookup{${sg{$local_part}{-comment}{}}}lsearch{RT_QUEUE_MAP}}' --url https://rt.debian.org/ --ca-file /etc/ssl/ca-debian/ca-certificates.crt --action ${if match{$local_part}{.*-comment.*}{comment}{correspond}}"
headers_remove = Subject
- headers_add = "Delivered-To: ${local_part}${local_part_suffix}@${domain}\nSubject: ${if and {{first_delivery}{match {$h_subject:}{(?i)(.*?)\\\\[?debian rt\\\\]?[:\\s]*(.*)}}} {$1$2}{$h_subject:}}"
+ headers_add = "Delivered-To: ${local_part}${local_part_suffix}@${domain}\nRT_SUBJECT"
# FIXME: figure out how to generalize this approach so that all of the following would work
# - rt+NNNN@rt.debian.org : attach correspondence to ticket (verbose)
local_parts = ${lookup{${sg{$local_part}{-comment}{}}}lsearch{RT_QUEUE_MAP}{$local_part}{}}
local_part_suffix = +new-quiesce
pipe_transport = rt_pipe
- data = "|/usr/bin/rt-mailgate --queue '${lookup{${sg{$local_part}{-comment}{}}}lsearch{RT_QUEUE_MAP}}' --url https://rt.debian.org/ --action ${if match{$local_part}{.*-comment.*}{comment}{correspond}}"
+ data = "|/usr/bin/rt-mailgate --queue '${lookup{${sg{$local_part}{-comment}{}}}lsearch{RT_QUEUE_MAP}}' --url https://rt.debian.org/ --ca-file /etc/ssl/ca-debian/ca-certificates.crt --action ${if match{$local_part}{.*-comment.*}{comment}{correspond}}"
headers_remove = Subject
- headers_add = "Delivered-To: ${local_part}${local_part_suffix}@${domain}\nX-RT-Mode: quiesce\nSubject: ${if and {{first_delivery}{match {$h_subject:}{(?i)(.*?)\\\\[?debian rt\\\\]?[:\\s]*(.*)}}} {$1$2}{$h_subject:}}"
+ headers_add = "Delivered-To: ${local_part}${local_part_suffix}@${domain}\nX-RT-Mode: quiesce\nRT_SUBJECT"
rt_otherwise:
debug_print = "R: rt for $local_part@$domain"
local_part_suffix = +*
local_part_suffix_optional
pipe_transport = rt_pipe
- data = "|/usr/bin/rt-mailgate --queue '${lookup{${sg{$local_part}{-(comment|done)}{}}}lsearch{RT_QUEUE_MAP}}' --url https://rt.debian.org/ --extension ticket --action ${if match{$local_part}{.*-comment.*}{comment}{${if match{$local_part}{.*-done.*}{correspond-resolve}{correspond}}}}"
+ data = "|/usr/bin/rt-mailgate --queue '${lookup{${sg{$local_part}{-(comment|done)}{}}}lsearch{RT_QUEUE_MAP}}' --url https://rt.debian.org/ --ca-file /etc/ssl/ca-debian/ca-certificates.crt --extension ticket --action ${if match{$local_part}{.*-comment.*}{comment}{${if match{$local_part}{.*-done.*}{correspond-resolve}{correspond}}}}"
headers_remove = Subject
- headers_add = "Delivered-To: ${local_part}${local_part_suffix}@${domain}\nSubject: ${if and {{first_delivery}{match {$h_subject:}{(?i)(.*?)\\\\[?debian rt\\\\]?[:\\s]*(.*)}}} {$1$2}{$h_subject:}}"
+ headers_add = "Delivered-To: ${local_part}${local_part_suffix}@${domain}\nRT_SUBJECT"
<%- end -%>
-# exim4 fails the router if it can't change to the user/group for delivery
-# during verification. So we have to seperate the cases of verifying
+# Exim fails the router if it can't change to the user/group for delivery
+# during verification. So we have to separate the cases of verifying
# the virts, and delivering to them. blah.
virt_direct_verify:
transport_current_directory = ${extract{directory}{VDOMAINDATA}}
user = ${extract{user}{VDOMAINDATA}}
group = ${extract{group}{VDOMAINDATA}}
- data = ${if exists{${extract{directory}{VDOMAINDATA}{${value}/mail-forward.cdb}}}\
- {${lookup{$local_part}cdb\
- {${extract{directory}{VDOMAINDATA}{${value}/mail-forward.cdb}}}}}}
+ # Manually construct the forwarding address, preserving the
+ # local_part_suffix if the remote host is master.
+ data = ${if and {{exists{${extract{directory}{VDOMAINDATA}{${value}/mail-forward.cdb}}}}\
+ {! eq {${lookup{$local_part}cdb\
+ {${extract{directory}{VDOMAINDATA}{${value}/mail-forward.cdb}}}}}\
+ {}}}\
+ {${local_part:${lookup{$local_part}cdb\
+ {${extract{directory}{VDOMAINDATA}{${value}/mail-forward.cdb}}}}}\
+ ${if eq {${domain:${lookup{$local_part}cdb\
+ {${extract{directory}{VDOMAINDATA}{${value}/mail-forward.cdb}}}}}}{master.debian.org}{$local_part_suffix} {}}\
+ @\
+ ${domain:${lookup{$local_part}cdb\
+ {${extract{directory}{VDOMAINDATA}{${value}/mail-forward.cdb}}}}}}}
domains = +virtual_domains
file_transport = address_file
headers_add = "Delivered-To: ${local_part}${local_part_suffix}@${domain}"
local_part_suffix_optional
retry_use_local_part
-<%=
-out = ""
-if scope.lookupvar('site::nodeinfo')['bugsmaster'] or scope.lookupvar('site::nodeinfo')['bugsmx']
- domain = 'bugs.debian.org'
- if scope.lookupvar('site::nodeinfo')['bugsmaster']
- domain = 'bugs-master.debian.org'
- end
- out = '
+<%- if @is_bugsmx -%>
# This router delivers for bugs.d.o
bugs:
debug_print = "R: bugs for $local_part@$domain"
driver = accept
transport = bugs_pipe
- domains = ' + domain + '
+ domains = bugs.debian.org
cannot_route_message = Unknown or archived bug
- require_files = /org/bugs.debian.org/mail/run-procmail
+ require_files = /srv/bugs.debian.org/mail/run-procmail
no_more
local_parts = ${if match\
{$local_part}\
{\N^(\d+)(\d{2})(?:-(?:(?:submit|maintonly|quiet|forwarded|done|close|request|submitter)|(?:unsubscribe|ignore|help|(?:sub(?:scribe|help|yes|approve|reject))|unsubyes|bounce|probe|approve|reject|setlistyes|setlistsilentyes).*))?$\N}\
- {${if exists{/org/bugs.debian.org/spool/db-h/$2/$1$2.summary}\
+ {${if exists{/srv/bugs.debian.org/spool/db-h/$2/$1$2.summary}\
{$local_part}fail}}fail}
-'
-end
-out
-%>
+<%- end -%>
######################################################################
# TRANSPORTS CONFIGURATION #
######################################################################
begin transports
-# This transport is used for local delivery to user mailboxes. On debian
+# This transport is used for local delivery to user mailboxes. On Debian
# systems group mail is used so we can write to the /var/mail
# directory. (The alternative, which most other unixes use, is to deliver
# as the user's own group, into a sticky-bitted directory)
local_delivery:
+ debug_print = "T: local_delivery for $local_part@$domain"
driver = appendfile
file = /var/mail/${local_part}
group = mail
# want this to happen only when the pipe fails to complete normally.
address_pipe:
+ debug_print = "T: address_pipe for $local_part@$domain"
driver = pipe
current_directory = ${home}
environment = "EXTENSION=${substr_1:${local_part_suffix}}:\
# mentioned elsewhere in this configuration file.
address_file:
+ debug_print = "T: address_file for $local_part@$domain"
driver = appendfile
return_path_add
address_file_group:
+ debug_print = "T: address_file_group for $local_part@$domain"
driver = appendfile
return_path_add
mode = 0660
# are passed to address_directory.
address_directory:
+ debug_print = "T: address_directory for $local_part@$domain"
driver = appendfile
check_string =
maildir_format
# option of the forwardfile director. It has a conventional name, since it
# is not actually mentioned elsewhere in this configuration file.
address_reply:
+ debug_print = "T: address_reply for $local_part@$domain"
driver = autoreply
# This transport is used for delivering messages over SMTP connections.
remote_smtp:
+ debug_print = "T: remote_smtp for $local_part@$domain"
driver = smtp
- connect_timeout = 1m
+ connect_timeout = 15s
delay_after_cutoff = false
tls_certificate = /etc/exim4/ssl/thishost.crt
tls_privatekey = /etc/exim4/ssl/thishost.key
-<%=
-out = ""
-if not scope.lookupvar('site::nodeinfo')['smarthost'].empty?
-out = '
+remote_smtp_single_domain:
+ debug_print = "T: remote_smtp_single_domain for $local_part@$domain"
+ driver = smtp
+ connect_timeout = 15s
+ delay_after_cutoff = false
+ no_multi_domain
+ tls_certificate = /etc/exim4/ssl/thishost.crt
+ tls_privatekey = /etc/exim4/ssl/thishost.key
+
+<%- if @use_smarthost -%>
remote_smtp_smarthost:
debug_print = "T: remote_smtp_smarthost for $local_part@$domain"
driver = smtp
delay_after_cutoff = false
- port = '
- out += scope.lookupvar('site::nodeinfo')['smarthost_port'].to_s + "\n"
- out += ' tls_tempfail_tryclear = false
- hosts_require_tls = ' + scope.lookupvar('site::nodeinfo')['smarthost'] + '
+ port = <%= @smarthost_port %>
+ tls_tempfail_tryclear = false
+ hosts_require_tls = <%= @smarthost %>
tls_certificate = /etc/exim4/ssl/thishost.crt
tls_privatekey = /etc/exim4/ssl/thishost.key
-'
-end
-out
-%>
+<%- end -%>
# Send the message to procmail
procmail_pipe:
+ debug_print = "T: procmail_pipe for $local_part@$domain"
driver = pipe
command = /usr/bin/procmail -a ${substr_1:${local_part_suffix}}
return_path_add
user = ${local_part}
bsmtp:
+ debug_print = "T: bsmtp for $local_part@$domain"
driver = appendfile
batch_max = 100
file = ${host}
{$value}fail}\
}}
-<%- if scope.lookupvar('site::nodeinfo')['bugsmaster'] or scope.lookupvar('site::nodeinfo')['bugsmx'] -%>
+<%- if @is_bugsmx -%>
bugs_pipe:
+ debug_print = "T: bugs_pipe for $local_part@$domain"
driver = pipe
- command = /org/bugs.debian.org/mail/run-procmail
+ command = /srv/bugs.debian.org/mail/run-procmail
environment = "EXTENSION=${substr_1:${local_part_suffix}}:\
EXT=${substr_1:${local_part_suffix}}:\
LOCAL=${local_part}${local_part_suffix}:\
user = debbugs
<%- end -%>
-<%- if scope.lookupvar('site::nodeinfo')['rtmaster'] -%>
+<%- if @is_rtmaster -%>
rt_pipe:
debug_print = "T: rt_pipe for $local_part${local_part_suffix}@$domain"
driver = pipe
# RETRY CONFIGURATION #
######################################################################
-# This single retry rule applies to all domains and all errors. It specifies
-# retries every 15 minutes for 2 hours, then increasing retry intervals,
-# starting at 2 hours and increasing each time by a factor of 1.5, up to 16
-# hours, then retries every 8 hours until 4 days have passed since the first
-# failed delivery.
-
# Domain Error Retries
# ------ ----- -------
-
begin retry
+## Note that retry rules specify when an address / host / mail should
+## become eligible for retrying. They do not specify when the retry
+## attempt will actually occur, as this is dependent on queue run
+## frequency and timing.
+
+# For mail to debian.org addresses, this rule starts with
+# retries every 10 minutes for 2 hours, then increasing retry intervals,
+# starting at 2 hours and increasing each time by a factor of 1.5, up to 16
+# hours, then retries every 8 hours until 14 days have passed since the first
+# failed delivery.
debian.org * F,2h,10m; G,16h,2h,1.5; F,14d,8h
+
+# Bounces should get retried every 10 minutes for up to 2 hours
* * senders=: F,2h,10m
+
+# Temporary errors at RCPT TO get retried at 5 minute intervals for
+# 2 hours, then 10 minute intervals for 4 hours, and finally at 15
+# minute intervals for 4 days. This assumes that the cause of the
+# error will get resolved quickly in most cases.
* rcpt_4xx F,2h,5m; F,4h,10m; F,4d,15m
+
+# For all remaining mails, addresses and hosts, this rule starts with
+# retries every 15 minutes for 2 hours, then increasing retry intervals,
+# starting at 2 hours and increasing each time by a factor of 1.5, up to 16
+# hours, then retries every 8 hours until 4 days have passed since the first
+# failed delivery.
* * F,2h,15m; G,16h,2h,1.5; F,4d,8h
# End of Exim 4 configuration
projects / mirror / dsa-puppet.git / blobdiff