# us. This is primarily only usefull for emergancy 'queue
# flushing' operations, but should be populated with a list
# of trusted machines. Wildcards are not permitted
+<%=
+out = ""
+if nodeinfo['mailrelay']
+ out = '
# 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
# that list.
-
+'
+end
+out
+%>
# 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
# MAIN CONFIGURATION SETTINGS #
######################################################################
+<%=
+out=''
+if nodeinfo.has_key?('heavy_exim') and not nodeinfo['heavy_exim'].empty?
+ out = "
+perl_startup = do '/etc/exim4/exim_surbl.pl'
+"
+end
+out
+%>
+
# These options specify the Access Control Lists (ACLs) that
# are used for incoming SMTP messages - after the RCPT and DATA
# commands, respectively.
acl_smtp_helo = check_helo
acl_smtp_rcpt = ${if ={$interface_port}{587} {check_submission}{check_recipient}}
acl_smtp_data = check_message
+<%=
+out=''
+if nodeinfo.has_key?('heavy_exim') and not nodeinfo['heavy_exim'].empty?
+ out = "acl_smtp_mime = acl_check_mime"
+end
+out
+%>
+acl_smtp_predata = acl_check_predata
# accept domain literal syntax in e-mail addresses. To actually make use of
# this a router is also required
# accept mail for them.
domainlist rcpthosts = partial-lsearch;/etc/exim4/rcpthosts
hostlist debianhosts = 127.0.0.1 : net-lsearch;/var/lib/misc/thishost/debianhosts
+<%=
+out = ""
+if nodeinfo['mailrelay']
+ out = '
domainlist mailhubdomains = lsearch;/etc/exim4/manualroute
+'
+end
+out
+%>
hostlist reservedaddrs = <%= nodeinfo['reservedaddrs'] %>
######################################################################
begin acl
+acl_localonly:
+ accept local_parts = +local_only_users
+ domains = +local_domains
+ hosts = !+debianhosts
+
+ deny
+
check_helo:
warn set acl_c1 = 0
message = unknown user
verify = recipient
+<%=
+out = ""
+if nodeinfo['mailrelay']
+ out = '
accept domains = +mailhubdomains
endpass
message = unknown user
verify = recipient/callout=30s,defer_ok,use_sender,no_cache
+'
+end
+out
+%>
accept domains = +submission_domains
endpass
#!!# ACL that is used after the RCPT command
check_recipient:
-<%=
+<%=
out = ""
if nodeinfo['mailrelay']
out = " accept verify = certificate"
condition = ${if match_local_part {$sender_address_local_part}{${extract{directory}{VDOMAINDATA}{${value}/neversenders}}}{1}{0}}
message = no mail should ever come from <$sender_address>
- deny local_parts = +local_only_users
- domains = +local_domains
- hosts = !+debianhosts
- message = mail for $local_part is only accepted internally
+ warn condition = ${if eq{$acl_m6}{}}
+ acl = acl_localonly
+ set acl_m6 = localonly
+ set acl_m7 = ${if eq{$acl_m7}{}{$local_part@$domain}{$acl_m7, $local_part@$domain}}
+
+ warn condition = ${if eq{$acl_m6}{}}
+ !acl = acl_localonly
+ set acl_m6 = normal
+
+ defer condition = ${if eq{$acl_m6}{localonly}}
+ !acl = acl_localonly
+ log_message = Only one profile at a time, please
+
+ defer condition = ${if eq{$acl_m6}{normal}}
+ acl = acl_localonly
+ log_message = Only one profile at a time, please
+<%=
+out=''
+if 0 == 1:
+out='
deny message = address $sender_host_address is listed in $dnslist_domain; $dnslist_text
hosts = !+debianhosts
dnslists = rbl.debian.net : rbl.debian.net/$sender_address_domain
+'
+end
+out
+%>
deny !recipients = survey@popcon.debian.org
!verify = sender
condition = ${if >{${eval:$acl_c1}}{0}}
ratelimit = 10 / 60m / per_rcpt / $sender_host_address
message = slow down (no reverse dns, mismatched ehlo, dialup, or in blacklists)
-
<%=
out = ""
if has_variable?("policydweight") && policydweight == "true"
# closure, but I\'m fairly sure it\'s now worth it, since the backport of
# policyd-weight is trivial.
warn !hosts = +debianhosts
- set acl_m9 = ${readsocket{inet:127.0.0.1:12525}\
+ set acl_m_pw = ${readsocket{inet:127.0.0.1:12525}\
{request=smtpd_access_policy\n\
protocol_state=RCPT\n\
protocol_name=${uc:$received_protocol}\n\
# Defer on socket error
defer !hosts = +debianhosts
- condition = ${if eq{$acl_m9}{socket failure}{yes}{no}}
+ condition = ${if eq{$acl_m_pw}{socket failure}{yes}{no}}
message = Cannot connect to policyd-weight. Please try again later.
- # Set proposed action to $acl_m8 and message to $acl_m7
+ # Set proposed action to $acl_m_act and message to $acl_m_mes
warn !hosts = +debianhosts
- set acl_m8 = ${extract{action}{$acl_m9}}
- set acl_m7 = ${sg{$acl_m9}{\Naction=[^ ]+ (.*)\n\n\N}{\$1}}
+ 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
- message = $acl_m7
- condition = ${if eq{$acl_m8}{PREPEND}{yes}{no}}
+ message = $acl_m_mes
+ condition = ${if eq{$acl_m_act}{PREPEND}{yes}{no}}
# Write log message, if policyd-weight can\'t run checks
warn !hosts = +debianhosts
- log_message = policyd-weight message: $acl_m7
- condition = ${if eq{$acl_m8}{DUNNO}{yes}{no}}
+ log_message = policyd-weight message: $acl_m_mes
+ condition = ${if eq{$acl_m_act}{DUNNO}{yes}{no}}
# Deny mails which policyd-weight thinks are spam
deny !hosts = +debianhosts
- message = policyd-weight said: $acl_m7
- condition = ${if eq{$acl_m8}{550}{yes}{no}}
+ message = policyd-weight said: $acl_m_mes
+ condition = ${if eq{$acl_m_act}{550}{yes}{no}}
# Defer messages when policyd-weight suggests so.
defer !hosts = +debianhosts
- message = policyd-weight said: $acl_m7
- condition = ${if eq{$acl_m8}{450}{yes}{no}}
+ message = policyd-weight said: $acl_m_mes
+ condition = ${if eq{$acl_m_act}{450}{yes}{no}}
'
end
out
warn recipients = survey@popcon.debian.org
set acl_m1 = PopconMail
+<%=
+out=''
+if nodeinfo['rtmaster']
+ out='
warn domains = rt.debian.org
set acl_m1 = RTMail
- set acl_m12 = ${if def:acl_m12 {$acl_m12} {${if or{{match{$local_part}{[^+]+\\+\\d+}}{match{$local_part}{[^+]+\\+new}}} {RTMailRecipientHasSubaddress}}}}
-
+ set acl_m12 = ${if def:acl_m12 {$acl_m12} {${if or{{match{$local_part}{\N[^+]+\+\d+\N}}{match{$local_part}{\N[^+]+\+new\N}}} {RTMailRecipientHasSubaddress}}}}
+'
+end
+out
+%>
+<%=
+out=''
+if nodeinfo['packagesqamaster']
+ out='
warn domains = packages.qa.debian.org
set acl_m1 = PTSMail
warn recipients = owner@packages.qa.debian.org : postmaster@packages.qa.debian.org
set acl_m1 = PTSOwner
- warn recipients = change@db.debian.org : changes@db.debian.org : chpasswd@db.debian.org : ping@db.debian.org : recommend@nm.debian.org
- set acl_m1 = DBSignedMail
-
warn senders = :
domains = packages.qa.debian.org
condition = ${if match{$local_part}{\N^bounces+\N}}
set acl_m1 = PTSListBounce
+'
+end
+out
+%>
+ warn recipients = change@db.debian.org : changes@db.debian.org : chpasswd@db.debian.org : ping@db.debian.org : recommend@nm.debian.org
+ set acl_m1 = DBSignedMail
<%=
out = ""
elsif has_variable?("postgrey") && postgrey == "true"
out = '
# next three are greylisting, inspired by http://www.bebt.de/blog/debian/archives/2006/07/30/T06_12_27/index.html
- # this adds acl_m4 if there isn\'t one (so unique per message)
+ # this adds acl_m_grey if there isn\'t one (so unique per message)
warn
!senders = :
!hosts = : +debianhosts : WHITELIST
- condition = ${if def:acl_m4 {no}{yes}}
- set acl_m4 = $pid.$tod_epoch.$sender_host_port
+ condition = ${if def:acl_m_grey {no}{yes}}
+ set acl_m_grey = $pid.$tod_epoch.$sender_host_port
# and defers the message if postgrey thinks it should be defered ...
defer
!authenticated = *
domains = +handled_domains : +rcpthosts
local_parts = GREYLIST_LOCAL_PARTS
- set acl_m3 = request=smtpd_access_policy\n\
+ set acl_m_pgr = request=smtpd_access_policy\n\
protocol_state=RCPT\n\
protocol_name=${uc:$received_protocol}\n\
- instance=${acl_m4}\n\
+ instance=${acl_m_grey}\n\
helo_name=${sender_helo_name}\n\
client_address=${substr_-3:${mask:$sender_host_address/24}}\n\
client_name=${sender_host_name}\n\
sender=${sender_address}\n\
recipient=$local_part@$domain\n\n
- set acl_m3 = ${sg{\
- ${readsocket{/var/run/postgrey/socket}{$acl_m3}\
+ set acl_m_pgr = ${sg{\
+ ${readsocket{/var/run/postgrey/socket}{$acl_m_pgr}\
{5s}{}{action=DUNNO}}\
}{action=}{}}
- message = ${sg{$acl_m3}{^\\w+\\s*}{}}
+ message = ${sg{$acl_m_pgr}{^\\\\w+\\\\s*}{}}
log_message = greylisted.
- condition = ${if eq{${uc:${substr{0}{5}{$acl_m3}}}}{DEFER}}
+ condition = ${if eq{${uc:${substr{0}{5}{$acl_m_pgr}}}}{DEFER}}
# ... or adds a header with information about how long the delay was
warn
!authenticated = *
domains = +handled_domains : +rcpthosts
local_parts = GREYLIST_LOCAL_PARTS
- condition = ${if eq{${uc:${substr_0_7:$acl_m3}}}{PREPEND}}
- message = ${sg{$acl_m3}{^\\w+\\s*}{}}
+ condition = ${if eq{${uc:${substr_0_7:$acl_m_pgr}}}{PREPEND}}
+ message = ${sg{$acl_m_pgr}{^\\\\w+\\\\s*}{}}
'
end
out
!hosts = +debianhosts : WHITELIST
!verify = sender/callout
+<%=
+out = ""
+if nodeinfo['mailrelay']
+ out = '
accept domains = +mailhubdomains
endpass
message = unknown user
verify = recipient/callout=30s,defer_ok,use_sender,no_cache
-
+'
+end
+out
+%>
accept domains = +handled_domains
endpass
message = unknown user
deny message = relay not permitted
+<%=
+out=''
+if nodeinfo.has_key?('heavy_exim') and not nodeinfo['heavy_exim'].empty?
+out='
+acl_check_mime:
+
+ deny condition = ${if <{$message_size}{256000}}
+ set acl_m_srb = ${perl{surblspamcheck}}
+ condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
+ log_message = $acl_m_srb
+ message = $acl_m_srb
+
+ accept
+'
+end
+out
+%>
+
+acl_check_predata:
+ deny condition = ${if eq{$acl_m6}{localonly}}
+ message = mail for $acl_m7 is only accepted internally
+
+ accept
+
+
#!!# ACL that is used after the DATA command
check_message:
require verify = header_syntax
message = Invalid syntax in the header
+<%=
+out=''
+if nodeinfo['rtmaster']
+ out='
deny condition = ${if eq {$acl_m1}{RTMail}}
condition = ${if and{{!match {${lc:$rh_Subject:}} {debian rt}} \
- {!match {${lc:$rh_Subject:]}} {\\[rt.debian.org }} \
+ {!match {${lc:$rh_Subject:]}} {\N\[rt.debian.org \N}} \
{!match {$acl_m12}{RTMailRecipientHasSubaddress}}}}
message = messages to the Request Tracker system require a subject tag or a subaddress
-
+'
+end
+out
+%>
+<%=
+out=''
+if nodeinfo['packagesqamaster']
+ out='
deny !hosts = +debianhosts : 217.196.43.134
condition = ${if eq {$acl_m1}{PTSMail}}
condition = ${if def:h_X-PTS-Approved:{false}{true}}
message = messages to the PTS require an X-PTS-Approved header
-
+'
+end
+out
+%>
deny condition = ${if match {$message_body}{\Nhttp:\/\/[a-z\.-]+\/video1?.exe\N}}
message = Blackisted URI found in body
end
out
%>
-
- deny spam = $value/defer_ok
- domains = +handled_domains : +rcpthosts
- message = message got a spam score of $spam_score
- local_parts = ${if exists {/etc/exim4/sa_users}\
- {${if match_domain{$domain}{+virtual_domains}\
- {${lookup{$local_part@$domain}nwildlsearch{/etc/exim4/sa_users}{$local_part}{}}}\
- {${lookup{$local_part}lsearch{/etc/exim4/sa_users}{$local_part}{}}}}}}
-
+<%=
+out=''
+if nodeinfo.has_key?('heavy_exim') and not nodeinfo['heavy_exim'].empty?
+out='
+ deny condition = ${if <{$message_size}{256000}}
+ set acl_m_srb = ${perl{surblspamcheck}}
+ condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
+ log_message = $acl_m_srb
+ message = $acl_m_srb
+'
+end
+out
+%>
# Check header_sender except for survey@popcon.d.o
deny condition = ${if eq{$acl_m1}{PopconMail}{false}{true}}
!verify = header_sender
remote_smtp:
driver = smtp
connect_timeout = 1m
+ delay_after_cutoff = false
<%=
out = ""
if has_variable?("exim_ssl_certs") && exim_ssl_certs == "true"
out
%>
-remote_smtp_smarthost:
- debug_print = "T: remote_smtp_smarthost for $local_part@$domain"
- driver = smtp
<%=
out = ""
if not nodeinfo['smarthost'].empty?
- out += " port = " + nodeinfo['smarthost_port'] + "\n"
-end
-
-if has_variable?("exim_ssl_certs") && exim_ssl_certs == "true"
- out += ' tls_tempfail_tryclear = false
+out = '
+remote_smtp_smarthost:
+ debug_print = "T: remote_smtp_smarthost for $local_part@$domain"
+ driver = smtp
+ delay_after_cutoff = false
+ port = '
+ out += nodeinfo['smarthost_port'].to_s + "\n"
+ if has_variable?("exim_ssl_certs") && exim_ssl_certs == "true"
+ out += ' tls_tempfail_tryclear = false
+ hosts_require_tls = ' + nodeinfo['smarthost'] + '
tls_certificate = /etc/exim4/ssl/thishost.crt
tls_privatekey = /etc/exim4/ssl/thishost.key
'
+ end
end
out
%>
projects / mirror / dsa-puppet.git / blobdiff