localpartlist local_only_users = lsearch;/etc/exim4/localusers
+localpartlist postmasterish = postmaster : abuse : hostmaster : root
+
# Domains we relay for; that is domains that aren't considered local but we
# accept mail for them.
domainlist rcpthosts = partial-lsearch;/etc/exim4/rcpthosts
smtp_accept_max = 300
smtp_accept_queue = 200
smtp_accept_queue_per_connection = 50
+smtp_accept_reserve = 25
<% else %>
smtp_accept_max = 30
smtp_accept_queue = 20
smtp_accept_queue_per_connection = 10
+smtp_accept_reserve = 5
<% end %>
-smtp_accept_reserve = 25
smtp_reserve_hosts = +debianhosts
split_spool_directory = true
accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+ 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}}
+ log_message = $local_part@$domain: markup
+ set acl_m_rprf = markup
+
+ accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+
+ warn condition = ${if eq{${lookup{$local_part}cdb{/var/lib/misc/${primary_hostname}/mail-contentinspectionaction.cdb}{$value}{}}}{markup}}
+ log_message = $local_part@$domain: markup
+ set acl_m_rprf = markup
+
+ accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+
+ warn condition = ${if eq{${lookup{$local_part}cdb{/var/lib/misc/${primary_hostname}/mail-contentinspectionaction.cdb}{$value}{}}}{blackhole}}
+ log_message = $local_part@$domain: blackhole
+ set acl_m_rprf = blackhole
+
+ accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+
+ 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}}
+ log_message = $local_part@$domain: blackhole
+ set acl_m_rprf = blackhole
+
+ accept condition = ${if eq {$acl_m_rprf}{}{no}{yes}}
+
warn set acl_m_rprf = normal
accept
# closure, but I\'m fairly sure it\'s now worth it, since the backport of
# policyd-weight is trivial.
warn !hosts = +debianhosts
+ condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
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}}
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}}
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}}
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
+ condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
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
+ condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
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
+ condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
message = policyd-weight said: $acl_m_mes
condition = ${if eq{$acl_m_act}{450}{yes}{no}}
'
{/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}}
!authenticated = *
domains = +handled_domains : +rcpthosts
condition = ${readsocket{/var/run/greylistd/socket}\
warn
!senders = :
!hosts = : +debianhosts : WHITELIST
+ condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
condition = ${if def:acl_m_grey {no}{yes}}
set acl_m_grey = $pid.$tod_epoch.$sender_host_port
defer
!senders = :
!hosts = : +debianhosts : WHITELIST
+ condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
!authenticated = *
domains = +handled_domains : +rcpthosts
local_parts = GREYLIST_LOCAL_PARTS
warn
!senders = :
!hosts = : +debianhosts : WHITELIST
+ condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
!authenticated = *
domains = +handled_domains : +rcpthosts
local_parts = GREYLIST_LOCAL_PARTS
out
%>
- accept local_parts = postmaster
+ accept local_parts = +postmasterish
domains = +handled_domains : +rcpthosts
+ deny hosts = ${if exists{/etc/exim4/host_blacklist}{/etc/exim4/host_blacklist}{}}
+ message = I'm terribly sorry, but it seems you have been blacklisted
+ log_message = blacklisted IP
+
deny log_message = <$sender_address> is blacklisted
senders = ${if exists{/etc/exim4/blacklist}{/etc/exim4/blacklist}{}}
message = We have blacklisted <$sender_address>. Please stop mailing us
out='
acl_check_mime:
+ discard condition = ${if <{$message_size}{256000}}
+ condition = ${if eq {$acl_m_prf}{blackhole}}
+ set acl_m_srb = ${perl{surblspamcheck}}
+ condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
+ 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}}
set acl_m_srb = ${perl{surblspamcheck}}
condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
log_message = $acl_m_srb
message = $acl_m_srb
+ warn condition = ${if <{$message_size}{256000}}
+ condition = ${if eq {$acl_m_prf}{markup}}
+ set acl_m_srb = ${perl{surblspamcheck}}
+ condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
+ message = X-Surbl-Hit: $primary_hostname: $acl_m_srb
+
accept
'
end
%>
acl_check_predata:
- deny condition = ${if eq{$acl_m_lcl}{localonly}}
+ deny condition = ${if eq{$acl_m_prf}{localonly}}
message = mail for $acl_m_lrc 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']
}
message = Mail to this address needs to be PGP-signed
+ accept verify = certificate
+
+ require verify = header_syntax
+ condition = ${if eq {$acl_m_prf}{PopconMail}{no}{yes}}
+ message = Invalid syntax in the header
+
# 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
# headers, as there doesn't appear to be an easy way to check them all.
{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}}
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}}
message = Your mailer is not RFC 2047 compliant: message rejected
<%=
out = ""
if has_variable?("clamd") && clamd == "true"
out = '
- deny
+ 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 = *
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
out
out=''
if nodeinfo.has_key?('heavy_exim') and not nodeinfo['heavy_exim'].empty?
out='
+ discard condition = ${if <{$message_size}{256000}}
+ condition = ${if eq {$acl_m_prf}{blackhole}}
+ set acl_m_srb = ${perl{surblspamcheck}}
+ condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
+ 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}}
set acl_m_srb = ${perl{surblspamcheck}}
condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
log_message = $acl_m_srb
message = $acl_m_srb
+
+ warn condition = ${if <{$message_size}{256000}}
+ condition = ${if eq {$acl_m_prf}{markup}}
+ set acl_m_srb = ${perl{surblspamcheck}}
+ condition = ${if eq{$acl_m_srb}{false}{no}{yes}}
+ message = X-Surbl-Hit: $primary_hostname: $acl_m_srb
+
'
end
out
ignore_target_hosts = +reservedaddrs
no_more
+postmasterish:
+ debug_print = "R: postmasterish for $local_part@$domain"
+ driver = redirect
+ verify = false
+ unseen = true
+ expn = true
+ local_parts = +postmasterish
+ domains = +handled_domains
+ data = debian-admin@debian.org
+ headers_add = "Delivered-To: ${local_part}${local_part_suffix}@${domain}"
+
# This router handles aliasing using a traditional /etc/aliases file.
# If any of your aliases expand to pipes or files, you will need to set
# up a user and a group for these deliveries to run under. You can do
projects / mirror / dsa-puppet.git / blobdiff