Gecko [ georgetownmover.com ]

Name	Size	Permission	Date
exim-env	41 B	-rw-r--r--	2023-10-24 10:28
exim.conf	47.4 KB	-rw-r--r--	2025-01-23 07:57
exim.pl	39.2 KB	-rw-r--r--	2025-05-08 06:52
exim.service	347 B	-rw-r--r--	2023-10-24 10:28
exim4.conf.template	59.56 KB	-rw-r--r--	2022-04-28 08:06
exim_system_filter	3 KB	-rw-r--r--	2021-12-24 06:44
install.php	4.22 KB	-rw-r--r--	2025-12-26 01:52
remove.php	684 B	-rw-r--r--	2024-07-12 10:13
update.php	132 B	-rw-r--r--	2021-12-24 06:44

Rename

hostlist loopback = <; @[]; 127.0.0.0/8 ; 0.0.0.0 ; localhost ; ::1 ; 0000:0000:0000:0000:0000:ffff:7f00:0000/8

hostlist blocked_incoming_email_country_ips = ${if exists{/etc/blocked_incoming_email_country_ips} {net-iplsearch;/etc/blocked_incoming_email_country_ips} {} }

hostlist spammeripblocks = net-iplsearch;/etc/spammeripblocks

hostlist skipsmtpcheck_hosts = net-iplsearch;/etc/skipsmtpcheckhosts

hostlist trustedmailhosts = lsearch;/etc/trustedmailhosts

domainlist local_domains = lsearch;/etc/localdomains

domainlist user_domains = ${if exists{/etc/userdomains} {lsearch;/etc/userdomains} fail}

domainlist blocked_domains = wildlsearch;/etc/blocked_incoming_email_domains

domainlist manualmx_domains = ${if exists {/etc/manualmx} {lsearch;/etc/manualmx} {} }

localpartlist path_safe_localparts = \N^\.*[^./][^/]*$\N

smtp_accept_queue_per_connection = 30

remote_max_parallel = 10

smtp_receive_timeout = 165s

ignore_bounce_errors_after = 1d

rfc1413_query_timeout = 0s

timeout_frozen_after = 5d

auto_thaw = 7d

callout_domain_negative_expire = 1h

callout_negative_expire = 1h

acl_not_smtp = acl_not_smtp

acl_smtp_connect = acl_smtp_connect

acl_smtp_data = acl_smtp_data

acl_smtp_helo = acl_smtp_helo

acl_smtp_mail = acl_smtp_mail

acl_smtp_quit = acl_smtp_quit

acl_smtp_notquit = acl_smtp_notquit

acl_smtp_rcpt = acl_smtp_rcpt

USER_ON_BLACKLIST=User account is not allowed to send/recieve emails. User is suspended.

message_body_newlines = true

check_rfc2047_length = false

keep_environment = X-SOURCE : X-SOURCE-ARGS : X-SOURCE-DIR

add_environment = PATH=/usr/local/sbin::/usr/local/bin::/sbin::/bin::/usr/sbin::/usr/bin::/sbin::/bin

chunking_advertise_hosts = 198.51.100.1

deliver_queue_load_max = 12

queue_only_load = 24

daemon_smtp_ports = 25 : 465 : 587

tls_on_connect_ports = 465

openssl_options = +no_sslv2 +no_sslv3 +no_tlsv1 +no_tlsv1_1

tls_require_ciphers = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384

timezone = UTC

spamd_address = 127.0.0.1 783 retry=30s tmo=3m

tls_certificate = /etc/exim/webuzo.crt
tls_privatekey = /etc/exim/webuzo.key

system_filter = /etc/exim/exim_system_filter

#!!# These options specify the Access Control Lists (ACLs) that
#!!# are used for incoming SMTP messages - after the RCPT and DATA
#!!# commands, respectively.

#!!# This setting defines a named domain list called
#!!# local_domains, created from the old options that
#!!# referred to local domains. It will be referenced
#!!# later on by the syntax "+local_domains".
#!!# Other domain and host lists may follow.

######################################################################
#                  Runtime configuration file for Exim               #
######################################################################

# This is a default configuration file which will operate correctly in
# uncomplicated installations. Please see the manual for a complete list
# of all the runtime configuration options that can be included in a
# configuration file. There are many more than are mentioned here. The
# manual is in the file doc/spec.txt in the Exim distribution as a plain
# ASCII file. Other formats (PostScript, Texinfo, HTML) are available from
# the Exim ftp sites. The manual is also online via the Exim web sites.

# This file is divided into several parts, all but the last of which are
# terminated by a line containing the word "end". The parts must appear
# in the correct order, and all must be present (even if some of them are
# in fact empty). Blank lines, and lines starting with # are ignored.

######################################################################
#                    MAIN CONFIGURATION SETTINGS                     #
######################################################################

perl_startup = do '/etc/exim/exim.pl'

#dns_retry = 1
#dns_retrans = 1s

# Specify your host's canonical name here. This should normally be the fully
# qualified "official" name of your host. If this option is not set, the
# uname() function is called to obtain the name.

smtp_banner = "${primary_hostname} ESMTP Exim ${version_number} \
\#${compile_number} ${tod_full} \n\
    We do not authorize the use of this system to transport unsolicited, \n\
    and/or bulk e-mail."

#nobody as the sender seems to annoy people
untrusted_set_sender = *
local_from_check = false

split_spool_directory = yes

smtp_connect_backlog = 50
smtp_accept_max = 100

# primary_hostname =

# Specify the domain you want to be added to all unqualified addresses
# here. An unqualified address is one that does not contain an "@" character
# followed by a domain. For example, "caesar@rome.ex" is a fully qualified
# address, but the string "caesar" (i.e. just a login name) is an unqualified
# email address. Unqualified addresses are accepted only from local callers by
# default. See the receiver_unqualified_{hosts,nets} options if you want
# to permit unqualified addresses from remote sources. If this option is
# not set, the primary_hostname value is used for qualification.

# qualify_domain =

# If you want unqualified recipient addresses to be qualified with a different
# domain to unqualified sender addresses, specify the recipient domain here.
# If this option is not set, the qualify_domain value is used.

# qualify_recipient =

# Specify your local domains as a colon-separated list here. If this option
# is not set (i.e. not mentioned in the configuration file), the
# qualify_recipient value is used as the only local domain. If you do not want
# to do any local deliveries, uncomment the following line, but do not supply
# any data for it. This sets local_domains to an empty string, which is not
# the same as not mentioning it at all. An empty string specifies that there
# are no local domains; not setting it at all causes the default value (the
# setting of qualify_recipient) to be used.

message_body_visible = 5000

# Specify a set of options to control the behavior of OpenSSL. The default is to
# disable SSLv2 and SSLv3 due to weaknesses in these protocols.

# If you want to accept mail addressed to your host's literal IP address, for
# example, mail addressed to "user@[111.111.111.111]", then uncomment the
# following line, or supply the literal domain(s) as part of "local_domains"
# above.

# local_domains_include_host_literals

# No local deliveries will ever be run under the uids of these users (a colon-
# separated list). An attempt to do so gets changed so that it runs under the
# uid of "nobody" instead. This is a paranoic safety catch. Note the default
# setting means you cannot deliver mail addressed to root as if it were a
# normal user. This isn't usually a problem, as most sites have an alias for
# root that redirects such mail to a human administrator.

never_users = root

# The use of your host as a mail relay by any host, including the local host
# calling its own SMTP port, is locked out by default. If you want to permit
# relaying from the local host, you should set
#
# host_accept_relay = localhost
#
# If you want to permit relaying through your host from certain hosts or IP
# networks, you need to set the option appropriately, for example
#
#
#
# If you are an MX backup or gateway of some kind for some domains, you must
# set relay_domains to match those domains. This will allow any host to
# relay through your host to those domains.
#
# See the section of the manual entitled "Control of relaying" for more
# information.

# The setting below causes Exim to do a reverse DNS lookup on all incoming
# IP calls, in order to get the true host name. If you feel this is too
# expensive, you can specify the networks for which a lookup is done, or
# remove the setting entirely.

#host_lookup = 0.0.0.0/0

# By default, Exim expects all envelope addresses to be fully qualified, that
# is, they must contain both a local part and a domain. If you want to accept
# unqualified addresses (just a local part) from certain hosts, you can specify
# these hosts by setting one or both of
#
# receiver_unqualified_hosts =
# sender_unqualified_hosts =
#
# to control sender and receiver addresses, respectively. When this is done,
# unqualified addresses are qualified using the settings of qualify_domain
# and/or qualify_recipient (see above).

# Exim contains support for the Realtime Blocking List (RBL) that is being
# maintained as part of the DNS. See http://maps.vix.com/rbl/ for background.
# Uncommenting the first line below will make Exim reject mail from any
# host whose IP address is blacklisted in the RBL at maps.vix.com. Some
# others have followed the RBL lead and have produced other lists: DUL is
# a list of dial-up addresses, and ORBS is a list of open relay systems. The
# second line below checks all three lists.

# rbl_domains = rbl.maps.vix.com
# rbl_domains = rbl.maps.vix.com

# If you want Exim to support the "percent hack" for all your local domains,
# uncomment the following line. This is the feature by which mail addressed
# to x%y@z (where z is one of your local domains) is locally rerouted to
# x@y and sent on. Otherwise x%y is treated as an ordinary local part.

# percent_hack_domains = *

#sender_host_accept = +include_unknown:*
#sender_host_reject = +include_unknown:lsearch*;/etc/spammers

tls_advertise_hosts = *

helo_accept_junk_hosts = *

smtp_enforce_sync = false

#!!#######################################################!!#
#!!# This new section of the configuration contains ACLs #!!#
#!!# (Access Control Lists) derived from the Exim 3      #!!#
#!!# policy control options.                             #!!#
#!!#######################################################!!#

#!!# These ACLs are crudely constructed from Exim 3 options.
#!!# They are almost certainly not optimal. You should study
#!!# them and rewrite as necessary.

begin acl

acl_not_smtp:
	accept
acl_not_smtp_mime:
	accept
acl_not_smtp_start:
	accept
acl_smtp_auth:
	accept
acl_smtp_connect:

drop
    message = Your country is not allowed to connect to this server.
    log_message = Country is banned
    hosts = +blocked_incoming_email_country_ips

drop
    message = Your host is not allowed to connect to this server.
    log_message = Host is banned
    hosts = +spammeripblocks

acl_smtp_data:
	
	accept
		authenticated = *
		hosts = *
	
	warn    condition  = ${if !def:h_Message-ID: {1}}
          set acl_m_greylistreasons = Message lacks Message-Id: header. Consult RFC2822.\n$acl_m_greylistreasons
			
  warn
     # Remove spam headers from outside sources
     condition = ${perl{spamd_is_available}}
     !hosts = +skipsmtpcheck_hosts
     remove_header  = x-spam-subject : x-spam-status : x-spam-score : x-spam-bar : x-spam-report : x-spam-flag : x-ham-report

warn
    condition = ${perl{spamd_is_available}}
    condition = ${if eq {${acl_m0}}{1}{1}{0}}
    spam =  ${acl_m1}/defer_ok
    !hosts = : +trustedmailhosts
    log_message = "SpamAssassin as ${acl_m1} detected message as spam ($spam_score)"
    add_header = X-Spam-Subject: ***SPAM*** $rh_subject
    add_header = X-Spam-Status: Yes, score=$spam_score
    add_header = X-Spam-Score: $spam_score_int
    add_header = X-Spam-Bar: $spam_bar
    add_header = X-Spam-Report: ${sg{$spam_report}{\N\n \n\N}{\n}}
    add_header = X-Spam-Flag: YES
 	add_header = X-Spam-Flag: NO
    set acl_m2 = 1

warn
      condition = ${perl{spamd_is_available}}
      condition =  ${if eq {$spam_score_int}{}{0}{${if <= {${spam_score_int}}{8000}{${if >= {${spam_score_int}}{50}{${perl{store_spam}{$sender_host_address}{$spam_score}}}{0}}}{0}}}}

warn
  condition = ${perl{spamd_is_available}}
  condition = ${if eq {${acl_m0}}{1}{${if eq {${acl_m2}}{1}{0}{1}}}{0}}
  add_header = X-Spam-Status: No, score=$spam_score
  add_header = X-Spam-Score: $spam_score_int
  add_header = X-Spam-Bar: $spam_bar
  add_header = X-Ham-Report: ${sg{$spam_report}{\N\n \n\N}{\n}}
  add_header = X-Spam-Flag: NO
  log_message = "SpamAssassin as ${acl_m1} detected message as NOT spam ($spam_score)"

acl_smtp_etrn:
	accept
acl_smtp_helo:
	accept
acl_smtp_mail:

accept
        authenticated = *

deny condition = ${if eq{$sender_helo_name}{} {1}}
       message = Nice boys say HELO first
	
	warn condition = ${if eq{$sender_host_name}{} {1}}
       set acl_m_greylistreasons = Host $sender_host_address lacks reverse DNS\n$acl_m_greylistreasons
	
	drop
		condition = ${if eq{${lc:$sender_helo_name}}{${lc:$primary_hostname}}{${if def:interface_address {${if match_ip{$interface_address}{+loopback}{0}{1}}}{0}}}{0}}
		message   = "REJECTED - Bad HELO - Host impersonating [$sender_helo_name]"
		
	
drop
    condition = ${if eq{[$interface_address]}{$sender_helo_name}}
    message   = "REJECTED - Interface: $interface_address is _my_ address"

# END INSERT requirehelonoforge
# BEGIN INSERT requirehelosyntax

drop
    condition   = ${if isip{$sender_helo_name}}
    message     = Access denied - Invalid HELO name (See RFC2821 4.1.3)

drop
    # Required because "[IPv6:<address>]" will have no .s
    condition   = ${if match{$sender_helo_name}{\N^\[\N}{no}{yes}}
    condition   = ${if match{$sender_helo_name}{\N\.\N}{no}{yes}}
    message     = Access denied - Invalid HELO name (See RFC2821 4.1.1.1)

drop
    condition   = ${if match{$sender_helo_name}{\N\.$\N}}
    message     = Access denied - Invalid HELO name (See RFC2821 4.1.1.1)

drop
    condition   = ${if match{$sender_helo_name}{\N\.\.\N}}
    message     = Access denied - Invalid HELO name (See RFC2821 4.1.1.1)
	
    accept

acl_smtp_mailauth:
	accept
acl_smtp_mime:

# File extension filtering.
  deny message = Blacklisted file extension detected
       condition = ${if match \
                        {${lc:$mime_filename}} \
                        {\N(\.exe|\.pif|\.bat|\.scr|\.lnk|\.com)$\N} \
                     {1}{0}}

acl_smtp_notquit:

accept authenticated = *

accept hosts = : +loopback

warn
    #only rate limit port 25
    condition = ${if eq {$received_port}{25}{yes}{no}}
    condition = ${if match {$smtp_notquit_reason}{command}{yes}{no}}
    log_message = "Connection Ratelimit - $sender_fullhost because of notquit: $smtp_notquit_reason ($sender_rate/$sender_rate_period max:$sender_rate_limit)"
    ratelimit = 1.2 / 1h / strict / per_conn

acl_smtp_predata:
	accept
acl_smtp_quit:

warn
    log_message = "Detected session with all messages failed"
    condition = ${if >= {${eval:$rcpt_count}}{1}{${if == {${eval:$rcpt_fail_count}}{${eval:$rcpt_count}}{yes}{no}}}{no}}
    set acl_m6 = 1

warn
    condition = ${if eq {${acl_m6}}{1}{1}{0}}
    ratelimit = 0 / 1h / strict / per_conn / slow_fail_block_$sender_host_address
    log_message = "Increment slow_fail_block Ratelimit - $sender_fullhost because of all messages failed"

warn
    ratelimit = 1 / 1h / noupdate / per_conn / slow_fail_block_$sender_host_address
    condition = ${if >= {${eval:$rcpt_count}}{1}{${if < {${eval:$rcpt_fail_count}}{${eval:$rcpt_count}}{yes}{no}}}{no}}
    set acl_m5 = 1
    log_message = "Detected session with ok message that previous had all failed"

warn
    condition = ${if eq {${acl_m5}}{1}{1}{0}}
    ratelimit = 0 / 1h / strict / per_conn / slow_fail_accept_$sender_host_address
    log_message = "Decrement slow_fail_lock Ratelimit - $sender_fullhost because one message was successful"

acl_smtp_rcpt:

accept  hosts = :localhost : +loopback
          control = dkim_disable_verify

deny
    message = YOUR DOMAIN IS BLOCKED.
    log_message = Sender domain is banned
    sender_domains = !+local_domains : +blocked_domains
	
  deny    message       = Restricted characters in address
          domains       = +local_domains
          local_parts   = ^[.] : ^.*[@%!/|]

deny    message       = Restricted characters in address
          domains       = !+local_domains
          local_parts   = ^[./|] : ^.*[@%!] : ^.*/\\.\\./

accept  local_parts   = postmaster
          domains       = +local_domains

require verify        = sender

accept  authenticated = *
          control       = submission
          control       = dkim_disable_verify

require message = relay not permitted
          domains = +local_domains : +relay_to_domains

# We also require all accepted addresses to be verifiable. This check will
  # do local part verification for local domains, but only check the domain
  # for remote domains. The only way to check local parts for the remote
  # relay domains is to use a callout (add /callout), but please read the
  # documentation about callouts before doing this.

require verify = recipient

# implemented for "suspend incoming email" feature
  deny
       domains     = !$primary_hostname : +local_domains
       condition   = ${if exists {${extract{5}{:}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}}}}}{$value}}/etc/.${sg{$local_part}{\N[/+].*\N}{}}@${domain}.suspended_incoming}}
       message     = 525 5.7.13 Disabled recipient address
       log_message = Mail to ${local_part}@${domain} has been suspended

# implemented for "suspend outgoing email" feature for domains and individual 
  #deny
   # domains     = ! +local_domains
  #  condition   = ${perl{check_outgoing_mail_suspended}}
  #  message     = ${perl{get_outgoing_mail_suspended_message}}
  #  log_message = ${perl{get_outgoing_mail_suspended_message}}
	
	# implemented for "suspend incoming/outgoing email" feature for user
  deny
    condition   = ${lookup{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}lsearch{/etc/user_suspended_list}{1}{0}}
    message     = USER_ON_BLACKLIST
    log_message = USER_ON_BLACKLIST

accept
          authenticated = *
          condition = ${if eq{${lookup{$sender_address_domain}lsearch{/etc/userdomains}}}{$sender_address_local_part}}
          endpass
          verify = recipient

accept
          authenticated = *
          endpass
          verify = recipient

drop
    condition = ${if eq{$received_port}{587}{1}{0}}
    message = SMTP AUTH is required for message submission on port 587

require
    verify = recipient

accept
    condition = ${extract{suspended}{$address_data}}

warn
    log_message = "Detected Dictionary Attack (Let $rcpt_fail_count bad recipients though before engaging)"
    condition = ${if > {${eval:$rcpt_fail_count}}{4}{yes}{no}}
    set acl_m7 = 1

warn
    condition = ${if eq {${acl_m7}}{1}{1}{0}}
    ratelimit = 0 / 1h / strict / per_conn
    log_message = "Increment Connection Ratelimit - $sender_fullhost because of Dictionary Attack"

drop
    condition = ${if eq {${acl_m7}}{1}{1}{0}}
    message = "Number of failed recipients exceeded.  Come back in a few hours."

warn
         domains    = +local_domains
         condition  = ${if <= {$message_size}{1000K}}
         condition  = ${if !eq{${acl_m0}}{1}}
         condition  = ${if exists{/etc/global_spamassassin_enable}{1}{${if exists{${extract{5}{::}{${lookup passwd{${if eq{$domain}{$primary_hostname}{${sg{$local_part}{\N[/+].*\N}{}}}{${lookup{$domain}lsearch{/etc/userdomains}}}}}}}}/.spamassassindisable}{0}{1}}}}
         set acl_m0 = 1

#
         set acl_m1 = ${if eq{$domain}{$primary_hostname}{${sg{$local_part_data}{\N[/+].*\N}{}}}{${lookup{$domain}lsearch{/etc/userdomains}}}}
	
	accept

acl_smtp_starttls:
	accept
acl_smtp_vrfy:
	accept
acl_smtp_dkim:
	accept

begin authenticators

dovecot_plain:
    driver = dovecot
    public_name = PLAIN
    server_socket = /var/run/dovecot/auth-client
    server_set_id = $auth1
    server_condition = ${if and {{!match {$auth1}{\N[/]\N}}{eq{${if match {$auth1}{\N[+%:@]\N}{${lookup{${extract{2}{+%:@}{$auth1}}}lsearch{/etc/demodomains}{yes}}}{${lookup{$auth1}lsearch{/etc/demousers}{yes}}}}}{}}}{true}{false}}
    server_advertise_condition = ${if or {{def:tls_cipher}{match_ip{$sender_host_address}{+loopback}}}{1}{0}}

dovecot_login:
  driver = dovecot
  public_name = LOGIN
  server_socket = /var/run/dovecot/auth-client
  server_set_id = $auth1
  server_condition = ${if and {{!match {$auth1}{\N[/]\N}}{eq{${if match {$auth1}{\N[+%:@]\N}{${lookup{${extract{2}{+%:@}{$auth1}}}lsearch{/etc/demodomains}{yes}}}{${lookup{$auth1}lsearch{/etc/demousers}{yes}}}}}{}}}{true}{false}}
  server_advertise_condition = ${if or {{def:tls_cipher}{match_ip{$sender_host_address}{+loopback}}}{1}{0}}

######################################################################
#                      REWRITE CONFIGURATION                         #
######################################################################

# There are no rewriting specifications in this default configuration file.

begin rewrite

#!!#######################################################!!#
#!!# Here follow routers created from the old routers,   #!!#
#!!# for handling non-local domains.                     #!!#
#!!#######################################################!!#

begin routers

######################################################################
#                      ROUTERS CONFIGURATION                         #
#            Specifies how remote addresses are handled              #
######################################################################
#                          ORDER DOES MATTER                         #
#  A remote address is passed to each in turn until it is accepted.  #
######################################################################

# Remote addresses are those with a domain that does not match any item
# in the "local_domains" setting above.

# Check Demo user
democheck:
    driver = redirect
    require_files = "+/etc/demouids"
    condition = ${if >= {$originator_uid}{100}{1}{0}}
    condition = "${extract{size}{${stat:/etc/demouids}}}"
    condition = "${if eq \
        {${lookup \
            {$originator_uid} \
            lsearch{/etc/demouids} \
            {$value} \
        }} \
        {} \
        {false} \
        {true} \
    }"
    allow_fail
    data = :fail: demo accounts are not permitted to relay email

# check email count per hour domain or user || Check other stuff also (TODO E.G. SUSPEND DOMAIN, USER AND PERTICULAR EMAIL ACCOUNT)	
check_mail_validity:
    domains = ! +local_domains
    condition =  ${if eq {$authenticated_id}{root}{0}{1}}
    ignore_target_hosts = +loopback
    driver = redirect
    allow_fail
    #allow_filter
    allow_defer
    #reply_transport = address_reply
    no_verify
    user = "exim" 
    expn = false
    condition = "${perl{check_mail_validity}}"
    data = "${perl{check_mail_validity_results}}"
	
#
# Increments max emails per hour if needed (to do)
#
increment_email_per_hour_count:
    domains = ! +local_domains
    ignore_target_hosts = +loopback
    condition =  ${if eq {$authenticated_id}{root}{0}{1}}
    driver = redirect
    allow_fail
    no_verify
    one_time
    expn = false
    condition = "${perl{increment_email_per_hour_count_if}}"
    data = ":unknown:"
	
manualmx:
    driver = manualroute
    domains = +manualmx_domains
    transport = remote_smtp
    route_data = ${lookup \
        {$domain} \
        lsearch{/etc/manualmx} \
    }
	
autoreply_dkim_lookuphost:
    driver = dnslookup
    domains = ! +local_domains
    condition = "${perl{sender_domain_can_dkim_sign}}"
    condition = "${if \
        or { \
            {match{$h_precedence:}{auto}} \
            {match{$h_x-precedence:}{auto}} \
        } \
        {1}{0} \
    }"
    #ignore verisign to prevent waste of bandwidth
    ignore_target_hosts = +loopback
    headers_add = "${perl{mailtrapheaders}}"
    transport = dkim_remote_smtp
	
dkim_lookuphost:
    driver = dnslookup
    domains = ! +local_domains
    condition = "${perl{sender_domain_can_dkim_sign}}"
    #ignore verisign to prevent waste of bandwidth
    ignore_target_hosts = +loopback
    headers_add = "${perl{mailtrapheaders}}"
    transport = dkim_remote_smtp
	
lookuphost:
    driver = dnslookup
    domains = ! +local_domains
    #ignore verisign to prevent waste of bandwidth
    ignore_target_hosts = +loopback
    headers_add = "${perl{mailtrapheaders}}"
    transport = remote_smtp

literal:
    driver = ipliteral
    domains = ! +local_domains
    ignore_target_hosts = +loopback : 64.94.110.0/24
    headers_add = "${perl{mailtrapheaders}}"
    transport = remote_smtp

######################################################################
#                      DIRECTORS CONFIGURATION                       #
#             Specifies how local addresses are handled              #
######################################################################
#                          ORDER DOES MATTER                         #
#   A local address is passed to each in turn until it is accepted.  #
######################################################################

# filter on user level
user_filter:
    driver = redirect
    allow_filter
    allow_fail
    forbid_filter_run
    forbid_filter_perl
    forbid_filter_lookup
    forbid_filter_readfile
    forbid_filter_readsocket
    no_check_local_user
    domains = lsearch;/etc/userdomains
    require_files = "${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/filter"
    condition = "${extract \
        {size} \
        {${stat:${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/filter}} \
    }"
    file = ${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/filter
    file_transport = address_file
    directory_transport = address_directory
    reply_transport = address_reply
    router_home_directory = ${extract \
        {5} \
        {::} \
        {${lookup passwd \
            {${lookup \
                {$domain} \
                lsearch{/etc/userdomains} \
                {$value} \
            }} \
            {$value} \
        }} \
    }
    user = "${lookup \
        {$domain} \
        lsearch{/etc/userdomains} \
        {$value} \
    }"
	group = "${lookup \
        {$domain} \
        lsearch{/etc/userdomains} \
        {$value} \
    }"
    no_verify

# A filter on Domain level
domain_filter:
    driver = redirect
    allow_filter
    allow_fail
    forbid_filter_run
    forbid_filter_perl
    forbid_filter_lookup
    forbid_filter_readfile
    forbid_filter_readsocket
    no_check_local_user
    domains = lsearch;/etc/userdomains
    require_files = "${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/filter"
    condition = "${extract \
        {size} \
        {${stat:${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/filter}} \
    }"
    file = ${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/filter
    file_transport = address_file
    directory_transport = address_directory
    reply_transport = address_reply
    router_home_directory = ${extract \
        {5} \
        {::} \
        {${lookup passwd \
            {${lookup \
                {$domain} \
                lsearch{/etc/userdomains} \
                {$value} \
            }} \
            {$value} \
        }} \
    }
    user = "${lookup \
        {$domain} \
        lsearch{/etc/userdomains} \
        {$value} \
    }"
	group = "${lookup \
        {$domain} \
        lsearch{/etc/userdomains} \
        {$value} \
    }"
    no_verify
	
# A filter on Email level
email_filter:
    driver = redirect
    allow_filter
    allow_fail
    forbid_filter_run
    forbid_filter_perl
    forbid_filter_lookup
    forbid_filter_readfile
    forbid_filter_readsocket
    no_check_local_user
    domains = lsearch;/etc/userdomains
    require_files = "${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/${local_part}/filter"
    condition = "${extract \
        {size} \
        {${stat:${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/${local_part}/filter}} \
    }"
    file = ${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/${local_part}/filter
    file_transport = address_file
    directory_transport = address_directory
    reply_transport = address_reply
    router_home_directory = ${extract \
        {5} \
        {::} \
        {${lookup passwd \
            {${lookup \
                {$domain} \
                lsearch{/etc/userdomains} \
                {$value} \
            }} \
            {$value} \
        }} \
    }
    user = "${lookup \
        {$domain} \
        lsearch{/etc/userdomains} \
        {$value} \
    }"
	group = "${lookup \
        {$domain} \
        lsearch{/etc/userdomains} \
        {$value} \
    }"
	local_part_suffix = +*
    local_part_suffix_optional
    retry_use_local_part
    no_verify

#autoreply exists
#both passwd and forwarders do not have local_part.
userautoreply:
  driver = accept
  domains = lsearch;/etc/userdomains
	router_home_directory = ${extract \
        {5} \
        {::} \
        {${lookup passwd \
            {${lookup \
                {$domain} \
                lsearch{/etc/userdomains} \
                {$value} \
            }} \
            {$value} \
        }} \
    }
	user = "${lookup \
        {$domain} \
        lsearch{/etc/userdomains} \
        {$value} \
    }"
  #local_parts = ${lookup{$local_part} dsearch,ret=full{${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${domain}/autorespond/}}
  condition = ${if exists{${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/autorespond/${local_part}/${local_part}@${perl{untaint}{$domain}}.msg}{yes}{no}}
  condition = ${if match{$h_X-Spam-Status:}{\N^Yes\N}{no}{yes}}
  require_files = ${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/autorespond/${local_part}/${local_part}@${perl{untaint}{$domain}}.msg
  condition = ${if exists{${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/passwd}}
  condition = ${lookup{$local_part}lsearch{${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/passwd}{yes}{no}}
  
  # do not reply to errors and bounces or lists
  senders = " ! ^.*-request@.*:\
              ! ^owner-.*@.*:\
              ! ^postmaster@.*:\
              ! ^listmaster@.*:\
              ! ^mailer-daemon@.*\
              ! ^root@.*"
  transport = userautoreply
  unseen
  
virtual_aliases:
    driver = redirect
    allow_defer
    allow_fail
    domains = lsearch;/etc/userdomains
    user = "${lookup \
        {$domain} \
        lsearch{/etc/userdomains} \
        {$value} \
    }"
	group = "${lookup \
        {$domain} \
        lsearch{/etc/userdomains} \
        {$value} \
    }"
    address_data = \
        "router=$router_name \
        redirect=${quote:${lookup \
            {$local_part} \
            lsearch{${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/aliases} \
    }}"
    data = ${extract{redirect}{$address_data}}
    file_transport = address_file
    router_home_directory = ${extract \
        {5} \
        {::} \
        {${lookup passwd \
            {${lookup \
                {$domain_data} \
                lsearch{/etc/userdomains} \
                {$value} \
            }} \
            {$value} \
        }} \
    }
    local_part_suffix = +*
    local_part_suffix_optional
    retry_use_local_part
    unseen

virtual_user_overquota:
  driver = redirect
  domains = ${lookup{$domain}lsearch{/etc/userdomains}{${perl{untaint}{$domain}}}}
  require_files = "+$home/etc/$domain"
  user = "${lookup{$domain}lsearch{/etc/userdomains}{$value}}"
  group = "${lookup{$domain}lsearch{/etc/userdomains}{$value}}"
  router_home_directory = ${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}

# NB: On busy servers Dovecot may take several seconds to respond to
  # this request. So we set the timeout generously:
  condition = "${if match {${readsocket{/var/run/dovecot/quota-status}{request=smtpd_access_policy\nrecipient=${quote:$local_part}@${quote:$domain_data}\nsize=$message_size\n\n}{30s}{\n}{SOCKETFAIL}}}{action=5}{true}{false}}"

data = ":fail:Mailbox is full / Blocks limit exceeded / Inode limit exceeded"
  verify_only
  allow_fail

#
# Virtual User Spam Boxes
#

virtual_user_spam:
    driver = redirect
    local_parts = +path_safe_localparts
    domains = \
        : ${lookup \
            {$domain} \
            lsearch{/etc/userdomains} \
            {${perl{untaint}{$domain}}} \
        }
    condition = ${if match{$h_x-spam-status:}{\N^Yes\N}{true}{false}}
    require_files = \
        "+${extract \
            {5} \
            {::} \
            {${lookup passwd \
                {${lookup \
                    {$domain} \
                    lsearch{/etc/userdomains} \
                    {$value} \
                }} \
                {$value} \
            }} \
        }/.spamassassinenable: \
            +${extract \
                {5} \
                {::} \
                {${lookup passwd \
                    {${lookup \
                        {$domain_data} \
                        lsearch{/etc/userdomains} \
                        {$value} \
                    }} \
                    {$value} \
                }} \
            }/mail/$domain/$local_part"
    router_home_directory = ${extract \
        {5} \
        {::} \
        {${lookup passwd \
            {${lookup \
                {$domain} \
                lsearch{/etc/userdomains} \
                {$value} \
            }} \
            {$value} \
        }} \
    }
    headers_remove="x-uidl"
    data = "${quote_local_part:$local_part}+spam@${domain}"
    redirect_router = virtual_user

virtual_user:
    driver = accept
    domains = \
        : ${lookup \
            {$domain} \
            lsearch{/etc/userdomains} \
            {${perl{untaint}{$domain}}} \
        }
    local_parts = +path_safe_localparts
    require_files = "+${extract \
        {5} \
        {::} \
        {${lookup passwd \
            {${lookup \
                {$domain} \
                lsearch{/etc/userdomains} \
                {$value} \
            }} \
            {$value} \
        }} \
    }/mail/$domain/$local_part"
    router_home_directory = ${extract \
        {5} \
        {::} \
        {${lookup passwd \
            {${lookup \
                {$domain_data} \
                lsearch{/etc/userdomains} \
                {$value} \
            }} \
            {$value} \
        }} \
    }
    headers_remove="x-uidl"
    local_part_suffix = +*
    local_part_suffix_optional
    user = "${lookup{$domain}lsearch{/etc/userdomains}{$value}}"
	group = "${lookup{$domain}lsearch{/etc/userdomains}{$value}}"
    transport = dovecot_virtual_delivery
    set = r_bcc_addr=${if forany \
        {${addresses:$h_to:}:${addresses:$h_cc:}} \
        {or { \
            {eqi \
                {${extract{1}{+}{${local_part:$item}}}@${domain:$item}} \
                {$local_part@$domain} \
            } \
            {eqi \
                {${extract{1}{+}{${local_part:$item}}}@${domain:$item}} \
                {$original_local_part@$original_domain} \
            } \
        }} \
        {} \
        {$local_part@$domain} \
    }
    set = r_webuzo_u=${lookup \
        {$domain} \
        lsearch{/etc/userdomains} \
        {$value} \
    }

# TODO
valias_domain_file:
  driver = redirect
  allow_defer
  allow_fail
  domains = lsearch;/etc/userdomains
  user = "${lookup{$domain_data}lsearch{/etc/userdomains}{$value}}"
  group = "${lookup{$domain_data}lsearch{/etc/userdomains}{$value}}"
  condition = ${lookup {$domain_data} lsearch {${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/$domain_data/domaliases}{yes}{no} }
  address_data = router=$router_name redirect=${quote:${quote_local_part:$local_part}@${lookup{$domain_data}lsearch{${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/$domain_data/domaliases}}}
  data = ${extract{redirect}{$address_data}}

local_aliases:
    driver = redirect
	require_files = /etc/localaliases
    allow_defer
    allow_fail
    domains = $primary_hostname : localhost
    address_data = \
        "router=$router_name \
        redirect=${quote: \
            ${lookup \
                {$local_part} \
                lsearch{/etc/localaliases} \
            }}"
    data = ${extract{redirect}{$address_data}}
    file_transport = address_file
    pipe_transport = address_pipe
    check_local_user

userforward:
    driver = redirect
    allow_filter
    allow_fail
    forbid_filter_run
    forbid_filter_perl
    forbid_filter_lookup
    forbid_filter_readfile
    forbid_filter_readsocket
    check_ancestor
    check_local_user
    domains = $primary_hostname
    no_expn
    require_files = "+$home/.forward"
    condition = "${extract{size}{${stat:$home/.forward}}}"
    file = $home/.forward
    file_transport = address_file
    reply_transport = address_reply
    directory_transport = address_directory
    user = $local_part_data
    group = $local_part_data
    no_verify

localuser_root:
    driver = redirect
    allow_fail
    domains = $primary_hostname : localhost
    check_local_user
    condition = ${if eq {$local_part_data}{root}}
    data = :fail: root cannot accept local mail deliveries

localuser_overquota:
  driver = redirect
  domains = $primary_hostname
  check_local_user
  # NB: On busy servers Dovecot may take several seconds to respond to
  # this request. So we set the timeout generously:
  condition =  "${if match {${readsocket{/var/run/dovecot/quota-status}{request=smtpd_access_policy\nrecipient=${quote:$local_part}\nsize=$message_size\n\n}{30s}{\n}{SOCKETFAIL}}}{action=5}{true}{false}}"

data = ":fail:Mailbox is full / Blocks limit exceeded / Inode limit exceeded"
  verify_only
  allow_fail

#
# Optimized spambox router
#

localuser_spam:
    driver = redirect
    domains = $primary_hostname
    require_files = "+$home/.spamassassinenable"
    condition = ${if match{$h_x-spam-status:}{\N^Yes\N}{true}{false}}
# sets home,user,group
    check_local_user
    headers_remove="x-uidl"
    data = "${quote_local_part:$local_part_data}+spam"
    redirect_router = localuser
	
localuser:
    driver = accept
# sets home,user,group
    check_local_user
    domains = $primary_hostname
    headers_remove="x-uidl"
    local_part_suffix = +*
    local_part_suffix_optional
    user = $local_part_data
    group = $local_part_data
    transport = dovecot_delivery
    set = r_bcc_addr=${if forany \
        {${addresses:$h_to:}:${addresses:$h_cc:}} \
        {or { \
            { eqi \
                {${extract \
                    {1} \
                    {+} \
                    {${local_part:$item}} \
                }@${domain:$item}} \
                {$local_part@$domain} \
            } \
            { eqi \
                {${extract \
                    {1} \
                    {+} \
                    {${local_part:$item}} \
                }@${domain:$item}} \
                {$original_local_part@$original_domain} \
            } \
        }} \
        {} \
        {$local_part@$domain} \
    }
    set = r_webuzo_u=${local_part}
	
#To catch all the failed mail
catchall:
    driver = redirect
    domains = lsearch;/etc/userdomains
	address_data = \
        "router=$router_name \
        redirect=${quote:${lookup \
            {*} \
            lsearch{${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/aliases} \
    }}"
    data = ${extract{redirect}{$address_data}}
	allow_fail

dnslookup:
  driver = dnslookup
  domains = ! +local_domains
  transport = remote_smtp
  ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8
  no_more
	
######################################################################
#                      TRANSPORTS CONFIGURATION                      #
######################################################################
#                       ORDER DOES NOT MATTER                        #
#     Only one appropriate transport is called for each delivery.    #
######################################################################

# This transport is used for delivering messages over SMTP connections.

begin transports

remote_smtp:
      driver = smtp 
      dkim_domain = ${lc:${domain:$h_from:}}
      dkim_selector = default
      dkim_private_key = /var/webuzo-data/mail/dkim/private/${perl{untaint}{${dkim_domain}}}
      dkim_canon = relaxed
	  
remote_smtp_old:
  driver = smtp
  #interface = <; ${if > {${extract{size}{${stat:/etc/mailips}}}}{0}{${lookup{${lc:${perl{get_message_sender_domain}}}}lsearch{/etc/mailips}{$value}{${lookup{${if match_domain{$original_domain}{+relay_domains}{${lc:$original_domain}}{}}}lsearch{/etc/mailips}{$value}{${lookup{${perl{get_sender_from_uid}}}lsearch*{/etc/mailips}{$value}{}}}}}}}}
  #helo_data = ${if > {${extract{size}{${stat:/etc/mailhelo}}}}{0}{${lookup{${lc:${perl{get_message_sender_domain}}}}lsearch{/etc/mailhelo}{$value}{${lookup{${if match_domain{$original_domain}{+relay_domains}{${lc:$original_domain}}{}}}lsearch{/etc/mailhelo}{$value}{${lookup{${perl{get_sender_from_uid}}}lsearch*{/etc/mailhelo}{$value}{$primary_hostname}}}}}}}{$primary_hostname}}
  #hosts_try_chunking = 198.51.100.1
  helo_data = ${lookup dnsdb{ptr=$sending_ip_address}{$value}{$primary_hostname}}
  dkim_domain = ${lc:${domain:$h_from:}}

dkim_remote_smtp:
  driver = smtp
  interface = <; ${if > {${extract{size}{${stat:/etc/mailips}}}}{0}{${lookup{${lc:${perl{get_message_sender_domain}}}}lsearch{/etc/mailips}{$value}{${lookup{${if match_domain{$original_domain}{+relay_domains}{${lc:$original_domain}}{}}}lsearch{/etc/mailips}{$value}{${lookup{${perl{get_sender_from_uid}}}lsearch*{/etc/mailips}{$value}{}}}}}}}}
  #helo_data = ${if > {${extract{size}{${stat:/etc/mailhelo}}}}{0}{${lookup{${lc:${perl{get_message_sender_domain}}}}lsearch{/etc/mailhelo}{$value}{${lookup{${if match_domain{$original_domain}{+relay_domains}{${lc:$original_domain}}{}}}lsearch{/etc/mailhelo}{$value}{${lookup{${perl{get_sender_from_uid}}}lsearch*{/etc/mailhelo}{$value}{$primary_hostname}}}}}}}{$primary_hostname}}
  dkim_domain = ${lc:${domain:$h_from:}} 
  dkim_selector = x
  dkim_private_key = "/var/webuzo-data/mail/dkim/private/${perl{untaint}{${dkim_domain}}}"
  dkim_canon = relaxed
  helo_data = ${lookup dnsdb{ptr=$sending_ip_address}{$value}{$primary_hostname}}
  #hosts_try_chunking = 198.51.100.1

address_directory:
  driver = pipe
  command = /usr/libexec/dovecot/dovecot-lda -f $sender_address -d ${perl{convert_address_directory_to_dovecot_lda_destination_username}} -m ${perl{convert_address_directory_to_dovecot_lda_mailbox}}
  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
  
address_pipe:
    driver = pipe
    return_output

virtual_address_pipe:
    driver = pipe
    return_output
	
address_file:
    driver = pipe
    command = /usr/libexec/dovecot/dovecot-lda -e -f $sender_address -d ${perl{convert_address_directory_to_dovecot_lda_destination_username}} -m ${perl{convert_address_directory_to_dovecot_lda_mailbox}}
    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
	
dovecot_delivery:
    driver = lmtp
    socket = /var/run/dovecot/lmtp
    batch_max = 200
    batch_id = "$r_webuzo_u ${if def:r_bcc_addr {$r_bcc_addr}}"
    rcpt_include_affixes
    delivery_date_add
    envelope_to_add
    return_path_add

vmail_delivery:
    driver = lmtp
	user = "${lookup{$domain_data}lsearch{/etc/userdomains}{$value}}"
	group = "${lookup{$domain_data}lsearch{/etc/userdomains}{$value}}"
    socket = /var/run/dovecot/lmtp
    batch_max = 200
    batch_id = "$r_webuzo_u ${if def:r_bcc_addr {$r_bcc_addr}}"
    rcpt_include_affixes
    delivery_date_add
    envelope_to_add
    return_path_add
	
dovecot_virtual_delivery:
  driver = appendfile
  delivery_date_add
  #directory_mode = 770
  envelope_to_add
  #router_home_directory = ${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}
  directory = $home/mail/${lookup{$domain}dsearch{$home/mail/}}/${lookup{$local_part}dsearch{$home/mail/${lookup{$domain}dsearch{$home/mail/}}/}}
  #file = ${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/mail/$domain/$local_part
  maildir_format
  create_directory = true
  group = ${lookup{$domain}lsearch{/etc/userdomains}{$value}}
  mode = 0660
  return_path_add
  user = ${lookup{$domain}lsearch{/etc/userdomains}{$value}}
  quota = ${if exists{$home/etc/${perl{untaint}{$domain}}/quota}{${lookup{${lc:$local_part}}lsearch{$home/etc/${perl{untaint}{$domain}}/quota}{$value}{0}}}{0}}
	
address_reply:
    driver = autoreply
	
#COMMENT#59:
userautoreply:
  driver = autoreply
  file = ${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/autorespond/${local_part}/${local_part}@${perl{untaint}{$domain}}.msg
  from = "${local_part}@${domain}"
  no_return_message
  subject = ${if def:h_Subject: {\
                ${if exists{${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/autorespond/${local_part}/${local_part}@${domain}.subj}\
                    {${readfile{${extract{5}{::}{${lookup passwd{${lookup{$domain}lsearch{/etc/userdomains}{$value}}}{$value}}}}/etc/${perl{untaint}{$domain}}/autorespond/${local_part}/${local_part}@${domain}.subj}{}}}\
                    {Autoreply}\
                }: ${quote:${escape:${length_60:$h_Subject:}}}}\
                {Autoreply Message}}
  to = "${reply_address}"
	
######################################################################
#                      RETRY CONFIGURATION                           #
######################################################################

# Domain               Error       Retries
# ------               -----       -------

begin retry

*           *           F,4h,5m; G,16h,1h,1.5; F,4d,8h

# End of Exim 4 configuration