On Thu, 28 Oct 2004 05:09:58 +0100, Thomas McLean
<[EMAIL PROTECTED]> wrote:
> Hi,
>
> I'm having a problem with unstable that it spits out these errors when
> I try to start exim4 for the first time after editing it to use
> maidlir:
> Restarting MTA: 2004-10-28 05:07:46 Exim configuration error in line
> 23 of /etc/exim4/exim4.conf:
> malformed macro definition
>
> Warning! Invalid configuration file for exim4. Exiting.
> line 23 is: DEBCONFminimaldnsDEBCONF
>
> I have narrowed the problem down to anything that starts off DEBCONF
> in the exim.conf file. There is around 8 of these lines. I tried to
> comment them out and restart, but that just fails miserably also.
>
> I'm actually wondering if this is a bug or not. I have tried on two
> different boxes with the same results. I'm hoping that's just not my
> bad luck.
>
> Has anyone experienced this kind of behaviour before? Exim will run
> with the default configuration by sending to /var/mail$user which I
> can't have.
>
> Any help on this matter would be great. If you would like me to post
> the exim.conf I shall do that.
>
> Thanks,
>
> Tam.
>
Here's the exim.conf I thought that it was relevant.
Cheers,
Tam.
#####################################################
### main/01_exim4-config_listmacrosdefs
#####################################################
######################################################################
# Runtime configuration file for Exim #
######################################################################
######################################################################
# MAIN CONFIGURATION SETTINGS #
######################################################################
# Just for reference and scripts, on debian, the main binary is
# installed as exim4
exim_path = /usr/sbin/exim4
# Macro defining the main configuration directory, we use no abolute
# paths.
CONFDIR = /etc/exim4
# Define a macro DC_minimaldns if dc_minimaldns=true, to use in
# .ifdef-statements otherwise this expands to an empty line
DEBCONFminimaldnsDEBCONF
# The next three settings create two lists of domains and one list of hosts.
# These lists are referred to later in this configuration using the syntax
# +local_domains, +relay_to_domains, and +relay_from_hosts, respectively. They
# are all colon-separated lists:
# '@' refers to 'the name of the local host'
### EXPANSION-begins ######################
domainlist local_domains = DEBCONFlocal_domainsDEBCONF
domainlist relay_to_domains = DEBCONFrelay_domainsDEBCONF
hostlist relay_from_hosts = 127.0.0.1 : ::::1 : DEBCONFrelay_netsDEBCONF
# 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, "[EMAIL PROTECTED]" 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 recipient_unqualified_hosts option 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 = DEBCONFvisiblenameDEBCONF
# only used for satellite-system
.ifndef DCreadhost
DCreadhost = DEBCONFreadhostDEBCONF
.endif
#for satellite and smarthost-systems
.ifndef DCsmarthost
DCsmarthost = DEBCONFsmarthostDEBCONF
.endif
# listen on all all interfaces?
DEBCONFlistenonpublicDEBCONF
### EXPANSION-ends ######################
# The default delivery method. See CONFDIR/conf.d/transports/ for other
# possibilities
LOCAL_DELIVERY=mail_spool
# The gecos field in /etc/passwd holds not only the name. see passwd(5).
gecos_pattern = ^([^,:]*)
gecos_name = $1
# define a macro DCconfig_smarthost, DCconfig_satellite, etc. we need this
# for .ifdef ... .endif
DCconfig_DEBCONFconfigtypeDEBCONF = 1
#####################################################
### end main/01_exim4-config_listmacrosdefs
#####################################################
#####################################################
### main/02_exim4-config_options
#####################################################
### main/02_exim4-config_options
#################################
# This option defines the access control list that is run when an
# SMTP RCPT command is received.
#
acl_smtp_rcpt = acl_check_rcpt
# This option defines the access control list that is run when an
# SMTP DATA command is received.
#
acl_smtp_data = acl_check_data
# Define a message size limit. You can either change it here, or set the
# MESSAGE_SIZE_LIMIT macro. The default (used when MESSAGE_SIZE_LIMIT
# is unset and/or message_size_limit is unset) is 50 MB
.ifdef MESSAGE_SIZE_LIMIT
message_size_limit = MESSAGE_SIZE_LIMIT
.endif
# 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 =
# The following line must be uncommented if you want Exim to recognize
# addresses of the form "[EMAIL PROTECTED]" that is, with a "domain literal"
# (an IP address) instead of a named domain. The RFCs still require this form,
# but it makes little sense to permit mail to be sent to specific hosts by
# their IP address in the modern Internet. This ancient format has been used
# by those seeking to abuse hosts by using them for unwanted relaying. If you
# really do want to support domain literals, uncomment the following line, and
# see also the "domain_literal" router.
#
# allow_domain_literals
.ifndef DC_minimaldns
# 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 = *
.endif
# For minimaldns try to guess the primary_hostname only once at startup, when
# running update-exim4.conf
DEBCONF_hardcode_primary_hostname_DEBCONF
# The settings below, which are actually the same as the defaults in the
# code, cause Exim to make RFC 1413 (ident) callbacks for all incoming SMTP
# calls. You can limit the hosts to which these calls are made, and/or change
# the timeout that is used. If you set the timeout to zero, all RFC 1413 calls
# are disabled. RFC 1413 calls are cheap and can provide useful information
# for tracing problem messages, but some hosts and firewalls have problems
# with them. This can result in a timeout instead of an immediate refused
# connection, leading to delays on starting up an SMTP session.
#
rfc1413_hosts = *
rfc1413_query_timeout = 30s
# 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
#
# sender_unqualified_hosts =
# recipient_unqualified_hosts =
#
# to control sender and recipient addresses, respectively. When this is done,
# unqualified addresses are qualified using the settings of qualify_domain
# and/or qualify_recipient (see above).
# If you want Exim to support the "percent hack" for certain domains,
# uncomment the following line and provide a list of domains. The "percent
# hack" is the feature by which mail addressed to [EMAIL PROTECTED] (where z is one of
# the domains listed) is locally rerouted to [EMAIL PROTECTED] and sent on. If z is
not one
# of the "percent hack" domains, x%y is treated as an ordinary local part. This
# hack is rarely needed nowadays; you should not enable it unless you are sure
# that you really need it.
#
# percent_hack_domains =
# When Exim can neither deliver a message nor return it to sender, it "freezes"
# the delivery error message (aka "bounce message"). There are also other
# circumstances in which messages get frozen. They will stay on the queue for
# ever unless one of the following options is set.
# This option unfreezes frozen bounce messages after two days, tries
# once more to deliver them, and ignores any delivery failures.
#
ignore_bounce_errors_after = 2d
# This option cancels (removes) frozen messages that are older than a week.
#
timeout_frozen_after = 7d
freeze_tell = postmaster
# Only for interacting with other packages, to make it possible to use
# -DSPOOLDIR to override it on the command line
.ifndef SPOOLDIR
SPOOLDIR = /var/spool/exim4
.endif
spool_directory = SPOOLDIR
# uucp should be able to set envelope-from to arbitrary values
trusted_users = uucp
# uncomment this to get the Debian version in the SMTP dialog
# smtp_banner = "${primary_hostname} ESMTP Exim ${version_number}
(Debian package DEBCONFpackageversionDEBCONF) ${tod_full}"
#####################################################
### end main/02_exim4-config_options
#####################################################
#####################################################
### main/03_exim4-config_tlsoptions
#####################################################
# Example for TLS/SSL configuration.
# See /usr/share/doc/exim4-base/README.TLS* for explanations.
# Defines that you want to log what cipher your exim and the peer's mailer
# uses to encrypt the transaction. It also defines you want to log the 'DN'
# (Distinguished Name) of the certificate of the peer.
#
# log_selector = +tls_cipher +tls_peerdn
# Defines what hosts to 'advertise' STARTTLS functionality to. Setting this
# to * will advertise to all hosts that connect with EHLO, and this is a
# good default
#
# tls_advertise_hosts = *
# Defines where your SSL-certificate and SSL-Private Key are located.
# This requires a full path. The files pointed to must be kept 'secret'
# and should be owned my root.Debian-exim mode 640 (-rw-r-----). Usually the
# exim-gencert script takes care of these prerequisites.
#
# tls_certificate = CONFDIR/exim.crt
# tls_privatekey = CONFDIR/exim.key
# A file which contains the certificates of the trusted CAs (Certification
# Authorities) against which host certificates can be checked (through the
# `tls_verify_hosts' and `tls_try_verify_hosts' lists below).
# /etc/ssl/certs/ca-certificates.crt is generated by
# the "ca-certificates" package's update-ca-certificates(8) command.
#
#tls_verify_certificates = /etc/ssl/certs/ca-certificates.crt
# A list of hosts which are constrained by `tls_verify_certificates'. A host
# that matches `tls_verify_host' must present a certificate that's
# verifyable through `tls_verify_certificates' in order to be accepted as an
# SMTP client. If it does not, the connection is aborted.
#
#tls_verify_hosts =
# A weaker form of checking: if a client matches `tls_try_verify_hosts' (but
# not `tls_verify_hosts'), request a certificate and check it against
# `tls_verify_certificates' but do not abort the connection if there is no
# certificate or if the certificate presented does not match. (This
# condition can be tested for in ACLs through `verify = certificate')
#
#tls_try_verify_hosts = *
#####################################################
### end main/03_exim4-config_tlsoptions
#####################################################
#####################################################
### acl/00_exim4-config_header
#####################################################
######################################################################
# ACL CONFIGURATION #
# Specifies access control lists for incoming SMTP mail #
######################################################################
begin acl
#####################################################
### end acl/00_exim4-config_header
#####################################################
#####################################################
### acl/20_exim4-config_whitelist_local_deny
#####################################################
# This access control list is used to determine whitelisted senders and
# hosts. It checks for CONFDIR/local_host_whitelist and
# CONFDIR/local_sender_whitelist.
#
# It is meant to be used from some other acl entry.
#
# For example,
# deny message = local blacklist example
# !acl = acl_whitelist
# dnslist = some.dns.list.example
# will allow messages with envelope sender listed in local_sender_whitelist
# or messages coming in from hosts listed in local_host_whitelist to be
# accepted even if the delivering host is listed in the dns list.
#
# Whitelisting can also be configured by including negative items in the
# black list. See /usr/share/doc/exim4-config/default_acl for details.
#
# If the files do not exist, the white list never matches, which is
# the desired behaviour.
acl_whitelist_local_deny:
accept hosts = ${if exists{CONFDIR/local_host_whitelist}\
{CONFDIR/local_host_whitelist}\
{}}
accept senders = ${if exists{CONFDIR/local_sender_whitelist}\
{CONFDIR/local_sender_whitelist}\
{}}
#####################################################
### end acl/20_exim4-config_whitelist_local_deny
#####################################################
#####################################################
### acl/30_exim4-config_check_rcpt
#####################################################
# This access control list is used for every RCPT command in an incoming
# SMTP message. The tests are run in order until the address is either
# accepted or denied.
#
acl_check_rcpt:
# 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 = :
# The following section of the ACL is concerned with local parts that contain
# @ or % or ! or / or | or dots in unusual places.
#
# The characters other than dots are rarely found in genuine local parts, but
# are often tried by people looking to circumvent relaying restrictions.
# Therefore, although they are valid in local parts, these rules lock them
# out, as a precaution.
#
# Empty components (two dots in a row) are not valid in RFC 2822, but Exim
# allows them because they have been encountered. (Consider local parts
# constructed as "firstinitial.secondinitial.familyname" when applied to
# someone like me, who has no second initial.) However, a local part starting
# with a dot or containing /../ can cause trouble if it is used as part of a
# file name (e.g. for a mailing list). This is also true for local parts that
# contain slashes. A pipe symbol can also be troublesome if the local part is
# incorporated unthinkingly into a shell command line.
#
# Two different rules are used. The first one is stricter, and is applied to
# messages that are addressed to one of the local domains handled by this
# host. It blocks local parts that begin with a dot or contain @ % ! / or |.
# If you have local accounts that include these characters, you will have to
# modify this rule.
deny domains = +local_domains
local_parts = ^[.] : [EMAIL PROTECTED]/|]
message = restricted characters in address
# The second rule applies to all other domains, and is less strict. This
# allows your own users to send outgoing messages to sites that use slashes
# and vertical bars in their local parts. It blocks local parts that begin
# with a dot, slash, or vertical bar, but allows these characters within the
# local part. However, the sequence /../ is barred. The use of @ % and ! is
# blocked, as before. The motivation here is to prevent your users (or
# your users' viruses) from mounting certain kinds of attack on remote sites.
deny domains = !+local_domains
local_parts = ^[./|] : [EMAIL PROTECTED] : ^.*/\\.\\./
message = restricted characters in address
# Accept mail to postmaster in any local domain, regardless of the source,
# and without verifying the sender.
#
accept local_parts = postmaster
domains = +local_domains
# Deny unless the sender address can be verified.
#
# This is disabled by default so that DNSless systems don't break. If
# your system can do DNS lookups without delay or cost, you might want
# to enable the following line.
# deny message = Sender verification failed
# !acl = acl_whitelist_local_deny
# !verify = sender
# Warn if the sender host does not have valid reverse DNS.
#
# This is disabled by default so that DNSless systems don't break. If
# your system can do DNS lookups without delay or cost, you might want
# to enable the following lines.
# warn message = X-Broken-Reverse-DNS: no host name found for IP
address $sender_host_address
# !verify = reverse_host_lookup
# deny bad senders (envelope sender)
# CONFDIR/local_sender_blacklist holds a list of envelope senders that
# should have their access denied to the local host. Incoming messages
# with one of these senders are rejected at RCPT time.
#
# The explicit white lists are honored as well as negative items in
# the black list. See /usr/share/doc/exim4-config/default_acl for details.
deny message = sender envelope address $sender_address is locally
blacklisted here. If you think this is wrong, get in touch with
postmaster
!acl = acl_whitelist_local_deny
senders = ${if exists{CONFDIR/local_sender_blacklist}\
{CONFDIR/local_sender_blacklist}\
{}}
# deny bad sites (IP address)
# CONFDIR/local_host_blacklist holds a list of host names, IP addresses
# and networks (CIDR notation) that should have their access denied to
# The local host. Messages coming in from a listed host will have all
# RCPT statements rejected.
#
# The explicit white lists are honored as well as negative items in
# the black list. See /usr/share/doc/exim4-config/default_acl for details.
deny message = sender IP address $sender_host_address is locally
blacklisted here. If you think this is wrong, get in touch with
postmaster
!acl = acl_whitelist_local_deny
hosts = ${if exists{CONFDIR/local_host_blacklist}\
{CONFDIR/local_host_blacklist}\
{}}
#############################################################################
# There are no checks on DNS "black" lists because the domains that contain
# these lists are changing all the time. You can find examples of
# how to use dnslists in /usr/share/doc/exim4-config/examples/acl
#############################################################################
# Accept if the address is in a local domain, but only if the recipient can
# be verified. Otherwise deny. The "endpass" line is the border between
# passing on to the next ACL statement (if tests above it fail) or denying
# access (if tests below it fail).
#
accept domains = +local_domains
endpass
message = unknown user
verify = recipient
# Accept if the address is in a domain for which we are relaying, but again,
# only if the recipient can be verified.
#
accept domains = +relay_to_domains
endpass
message = unrouteable address
verify = recipient
# If control reaches this point, the domain is neither in +local_domains
# nor in +relay_to_domains.
# Accept if the message comes from one of the hosts for which we are an
# outgoing relay. Recipient verification is omitted here, because in many
# cases the clients are dumb MUAs that don't cope well with SMTP error
# responses. If you are actually relaying out from MTAs, you should probably
# add recipient verification here.
#
accept hosts = +relay_from_hosts
# Accept if the message arrived over an authenticated connection, from
# any host. Again, these messages are usually from MUAs, so recipient
# verification is omitted.
#
accept authenticated = *
# Reaching the end of the ACL causes a "deny", but we might as well give
# an explicit message.
#
deny message = relay not permitted
#####################################################
### end acl/30_exim4-config_check_rcpt
#####################################################
#####################################################
### acl/40_exim4-config_check_data
#####################################################
# 40_exim4-config_check_data
acl_check_data:
# Add Message-ID if missing
warn condition = ${if !def:h_Message-ID: {1}}
hosts = +relay_from_hosts
message = Message-ID: <[EMAIL PROTECTED]>
# Deny unless the address list headers are syntactically correct.
#
# This is disabled by default because it might reject legitimate mail.
# If you want your system to insist on syntactically valid address
# headers, you might want to enable the following lines.
# deny message = Message headers fail syntax check
# !acl = acl_whitelist_local_deny
# !verify = header_syntax
# require that there is a verifiable sender address in at least
# one of the "Sender:", "Reply-To:", or "From:" header lines.
# deny message = No verifiable sender address in message headers
# !acl = acl_whitelist_local_deny
# !verify = header_sender
# accept otherwise
accept
#####################################################
### end acl/40_exim4-config_check_data
#####################################################
#####################################################
### router/00_exim4-config_header
#####################################################
######################################################################
# ROUTERS CONFIGURATION #
# Specifies how addresses are handled #
######################################################################
# THE ORDER IN WHICH THE ROUTERS ARE DEFINED IS IMPORTANT! #
# An address is passed to each router in turn until it is accepted. #
######################################################################
begin routers
#####################################################
### end router/00_exim4-config_header
#####################################################
#####################################################
### router/100_exim4-config_domain_literal
#####################################################
# This router routes to remote hosts over SMTP by explicit IP address,
# when an email address is given in "domain literal" form, for example,
# <[EMAIL PROTECTED]>. The RFCs require this facility. However, it is
# little-known these days, and has been exploited by evil people seeking
# to abuse SMTP relays. Consequently it is commented out in the default
# configuration. If you uncomment this router, you also need to uncomment
# allow_domain_literals above, so that Exim can recognize the syntax of
# domain literal addresses.
# domain_literal:
# debug_print = "R: domain_literal for [EMAIL PROTECTED]"
# driver = ipliteral
# domains = ! +local_domains
# transport = remote_smtp
#####################################################
### end router/100_exim4-config_domain_literal
#####################################################
#####################################################
### router/150_exim4-config_hubbed_hosts
#####################################################
# router/150_exim4-config_hubbed_hosts
#################################
# route specific domains manually.
#
# The most common application of this router is to handle relaying to nonlocal
# domains that the local host is primary MX for. That means that local
# information needs to be present for a domain to be handled correctly.
#
# That information is put into the optional file /etc/exim4/hubbed_hosts
# which contains key-value pairs of domain pattern and route data.
#
# foo.example: internal.mail.example.com
# bar.example: 192.168.183.3
#
# will cause mail for foo.example to be sent to the host
# internal.mail.example (IP address derived from A record only), and
# mail to bar.example to be sent to 192.168.183.3.
#
# If the file /etc/exim4/hubbed_hosts does not exist, this router is a
# no-op.
hubbed_hosts:
debug_print = "R: hubbed_hosts for $domain"
driver = manualroute
domains = "${if exists{CONFDIR/hubbed_hosts}\
{partial-lsearch;CONFDIR/hubbed_hosts}\
fail}"
route_data = ${lookup{$domain}partial-lsearch{CONFDIR/hubbed_hosts}}
transport = remote_smtp
#####################################################
### end router/150_exim4-config_hubbed_hosts
#####################################################
#####################################################
### router/200_exim4-config_primary
#####################################################
### router/200_exim4-config_primary
#################################
# This file holds the primary router, responsible for nonlocal mails
.ifdef DCconfig_internet
# configtype=internet
#
# deliver mail to the recipient if recipient domain is a domain we
# relay for. We do not ignore any target hosts here since delivering to
# a site local or even a link local address might be wanted here, and if
# such an address has found its way into the MX record of such a domain,
# the local admin is probably in a place where that broken MX record
# could be fixed.
dnslookup_relay_to_domains:
debug_print = "R: dnslookup_relay_to_domains for [EMAIL PROTECTED]"
driver = dnslookup
domains = ! +local_domains : +relay_to_domains
transport = remote_smtp
same_domain_copy_routing = yes
no_more
# deliver mail directly to the recipient. This router is only reached
# for domains that we do not relay for. Since we most probably can't
# have broken MX records pointing to site local or link local IP
# addresses fixed, we ignore target hosts pointing to these addresses.
dnslookup:
debug_print = "R: dnslookup for [EMAIL PROTECTED]"
driver = dnslookup
domains = ! +local_domains
transport = remote_smtp
same_domain_copy_routing = yes
# ignore private rfc1918 and APIPA addresses
ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8 : 192.168.0.0/16 :\
172.16.0.0/12 : 10.0.0.0/8 : 169.254.0.0/16
no_more
.endif
.ifdef DCconfig_local
# configtype=local
#
# Stand-alone system, so generate an error for mail to a non-local domain
nonlocal:
debug_print = "R: nonlocal for [EMAIL PROTECTED]"
driver = redirect
domains = ! +local_domains
allow_fail
data = :fail: Mailing to remote domains not supported
no_more
.endif
.ifdef DCconfig_smarthost DCconfig_satellite
# configtype=smarthost or configtype=satellite
#
# Send all non-local mail to a single other machine (smarthost).
#
# This means _ALL_ non-local mail goes to the smarthost. This will most
# probably not do what you want for domains that are listed in
# relay_domains. The most typical use for relay_domains is to control
# relaying for incoming e-mail on secondary MX hosts. In that case,
# it doesn't make sense to send the mail to the smarthost since the
# smarthost will probably send the message right back here, causing a
# loop.
#
# If you want to use a smarthost while being secondary MX for some
# domains, you'll need to copy the dnslookup_relay_to_domains router
# here so that mail to relay_domains is handled separately.
smarthost:
debug_print = "R: smarthost for [EMAIL PROTECTED]"
driver = manualroute
domains = ! +local_domains
transport = remote_smtp_smarthost
route_list = * DCsmarthost byname
host_find_failed = defer
same_domain_copy_routing = yes
no_more
.endif
# The "no_more" above means that all later routers are for
# domains in the local_domains list, i.e. just like Exim 3 directors.
#####################################################
### end router/200_exim4-config_primary
#####################################################
#####################################################
### router/300_exim4-config_real_local
#####################################################
real_local:
debug_print = "R: real_local for [EMAIL PROTECTED]"
driver = accept
domains = +local_domains
local_part_prefix = real-
check_local_user
transport = LOCAL_DELIVERY
#####################################################
### end router/300_exim4-config_real_local
#####################################################
#####################################################
### router/400_exim4-config_system_aliases
#####################################################
# This router handles aliasing using a traditional /etc/aliases file.
#
##### NB You must ensure that /etc/aliases exists. It used to be the case
##### NB that every Unix had that file, because it was the Sendmail default.
##### NB These days, there are systems that don't have it. Your aliases
##### NB file should at least contain an alias for "postmaster".
#
# Piping to programs in /etc/aliases is disabled per default.
# If that is a problem for you, see
# /usr/share/doc/exim4-config/README.system_aliases
# or explanation and some workarounds.
#
# Note that the transports listed below are the same as are used for
# .forward files; you might want to set up different ones for pipe and
# file deliveries from aliases.
system_aliases:
debug_print = "R: system_aliases for [EMAIL PROTECTED]"
driver = redirect
domains = +local_domains
allow_fail
allow_defer
data = ${lookup{$local_part}lsearch{/etc/aliases}}
# user = list
# group = mail
file_transport = address_file
# pipe_transport = address_pipe
# directory_transport = address_directory
#####################################################
### end router/400_exim4-config_system_aliases
#####################################################
#####################################################
### router/500_exim4-config_hubuser
#####################################################
### router/500_exim4-config_hubuser
#################################
.ifdef DCconfig_satellite
# This router is only used for configtype=satellite.
# It takes care to route all mail targetted to <[EMAIL PROTECTED]>
# to the host where we read our mail
#
hub_user:
debug_print = "R: hub_user for [EMAIL PROTECTED]"
driver = redirect
domains = +local_domains
data = [EMAIL PROTECTED]
check_local_user
.endif
#####################################################
### end router/500_exim4-config_hubuser
#####################################################
#####################################################
### router/600_exim4-config_userforward
#####################################################
# router/600_exim4-config_userforward
#################################
# This router handles forwarding using traditional .forward files in users'
# home directories and filtering with exim's builtin filter language.
#
# The no_verify setting means that this router is skipped when Exim is
# verifying addresses. Similarly, no_expn means that this router is skipped if
# Exim is processing an EXPN command.
#
# The check_ancestor option means that if the forward file generates an
# address that is an ancestor of the current one, the 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.
#
# The four transports specified at the end are those that are used when
# forwarding generates a direct delivery to a directory, or a file, or to a
# pipe, or sets up an auto-reply, respectively.
#
userforward:
debug_print = "R: userforward for [EMAIL PROTECTED]"
driver = redirect
domains = +local_domains
check_local_user
file = .forward
no_verify
no_expn
check_ancestor
allow_filter
directory_transport = address_directory
file_transport = address_file
pipe_transport = address_pipe
reply_transport = address_reply
skip_syntax_errors
syntax_errors_to = [EMAIL PROTECTED]
syntax_errors_text = \
This is an automatically generated message. An error has\n\
been found in your .forward file. Details of the error are\n\
reported below. While this error persists, you will receive\n\
a copy of this message for every message that is addressed\n\
to you. If your .forward file is a filter file, or if it is\n\
a non-filter file containing no valid forwarding addresses,\n\
a copy of each incoming message will be put in your normal\n\
mailbox. If a non-filter file contains at least one valid\n\
forwarding address, forwarding to the valid addresses will\n\
happen, and those will be the only deliveries that occur.
#####################################################
### end router/600_exim4-config_userforward
#####################################################
#####################################################
### router/700_exim4-config_procmail
#####################################################
procmail:
debug_print = "R: procmail for [EMAIL PROTECTED]"
driver = accept
domains = +local_domains
check_local_user
transport = procmail_pipe
require_files = ${local_part}:${home}/.procmailrc:+/usr/bin/procmail
no_verify
no_expn
#####################################################
### end router/700_exim4-config_procmail
#####################################################
#####################################################
### router/800_exim4-config_maildrop
#####################################################
### router/800_exim4-config_maildrop
#################################
maildrop:
debug_print = "R: maildrop for [EMAIL PROTECTED]"
driver = accept
domains = +local_domains
check_local_user
transport = maildrop_pipe
require_files = ${local_part}:${home}/.mailfilter:+/usr/bin/maildrop
no_verify
no_expn
#####################################################
### end router/800_exim4-config_maildrop
#####################################################
#####################################################
### router/900_exim4-config_local_user
#####################################################
### router/900_exim4-config_local_user
#################################
local_user:
debug_print = "R: local_user for [EMAIL PROTECTED]"
driver = accept
domains = +local_domains
check_local_user
local_parts = ! root
transport = LOCAL_DELIVERY
#####################################################
### end router/900_exim4-config_local_user
#####################################################
#####################################################
### router/mmm_mail4root
#####################################################
### router/mmm_mail4root
#################################
# deliver mail addressed to root to /var/mail/mail as user mail:mail
# if it was not redirected in /etc/aliases or by other means
# Exim cannot deliver as root since 4.24 (FIXED_NEVER_USERS)
mail4root:
debug_print = "R: mail4root for [EMAIL PROTECTED]"
driver = redirect
domains = +local_domains
data = /var/mail/mail
file_transport = address_file
local_parts = root
user = mail
group = mail
#####################################################
### end router/mmm_mail4root
#####################################################
#####################################################
### transport/00_exim4-config_header
#####################################################
######################################################################
# TRANSPORTS CONFIGURATION #
######################################################################
# ORDER DOES NOT MATTER #
# Only one appropriate transport is called for each delivery. #
######################################################################
# A transport is used only when referenced from a router that successfully
# handles an address.
begin transports
#####################################################
### end transport/00_exim4-config_header
#####################################################
#####################################################
### transport/30_exim4-config_address_file
#####################################################
# This transport is used for handling deliveries directly to files that are
# generated by aliasing or forwarding.
#
address_file:
debug_print = "T: address_file for [EMAIL PROTECTED]"
driver = appendfile
delivery_date_add
envelope_to_add
return_path_add
#####################################################
### end transport/30_exim4-config_address_file
#####################################################
#####################################################
### transport/30_exim4-config_address_pipe
#####################################################
# This transport is used for handling pipe deliveries generated by alias or
# .forward files. If the commands fails and produces any output on standard
# output or standard error streams, the output is returned to the sender
# of the message as a delivery error.
# You can set different transports for aliases and forwards if you want to
# - see the references to address_pipe in the routers section above.
address_pipe:
debug_print = "T: address_pipe for [EMAIL PROTECTED]"
driver = pipe
return_fail_output
#####################################################
### end transport/30_exim4-config_address_pipe
#####################################################
#####################################################
### transport/30_exim4-config_address_reply
#####################################################
# This transport is used for handling autoreplies generated by the filtering
# option of the userforward router.
#
address_reply:
debug_print = "T: autoreply for [EMAIL PROTECTED]"
driver = autoreply
#####################################################
### end transport/30_exim4-config_address_reply
#####################################################
#####################################################
### transport/30_exim4-config_mail_spool
#####################################################
### transport/30_exim4-config_mail_spool
# This transport is used for local delivery to user mailboxes in traditional
# BSD mailbox format.
#
#mail_spool:
# debug_print = "T: appendfile for [EMAIL PROTECTED]"
# driver = appendfile
# file = /var/mail/$local_part
# delivery_date_add
# envelope_to_add
# return_path_add
# group = mail
# mode = 0660
# mode_fail_narrower = false
#####################################################
### end transport/30_exim4-config_mail_spool
#####################################################
#####################################################
### transport/30_exim4-config_maildir_home
#####################################################
### transport/30_exim4-config_maildir_home
# Use this instead of mail_spool if you want to to deliver to Maildir in
# home-directory - change the definition of LOCAL_DELIVERY
#
maildir_home:
debug_print = "T: maildir_home for [EMAIL PROTECTED]"
driver = appendfile
directory = $home/Maildir
delivery_date_add
envelope_to_add
return_path_add
maildir_format = true
mode = 0600
mode_fail_narrower = false
#####################################################
### end transport/30_exim4-config_maildir_home
#####################################################
#####################################################
### transport/30_exim4-config_maildrop_pipe
#####################################################
maildrop_pipe:
debug_print = "T: maildrop_pipe for [EMAIL PROTECTED]"
driver = pipe
path = "/bin:/usr/bin:/usr/local/bin"
command = "/usr/bin/maildrop"
return_path_add
delivery_date_add
envelope_to_add
#####################################################
### end transport/30_exim4-config_maildrop_pipe
#####################################################
#####################################################
### transport/30_exim4-config_procmail_pipe
#####################################################
procmail_pipe:
debug_print = "T: procmail_pipe for [EMAIL PROTECTED]"
driver = pipe
path = "/bin:/usr/bin:/usr/local/bin"
command = "/usr/bin/procmail"
return_path_add
delivery_date_add
envelope_to_add
#####################################################
### end transport/30_exim4-config_procmail_pipe
#####################################################
#####################################################
### transport/30_exim4-config_remote_smtp
#####################################################
### transport/30_exim4-config_remote_smtp
#################################
# This transport is used for delivering messages over SMTP connections.
remote_smtp:
debug_print = "T: remote_smtp for [EMAIL PROTECTED]"
driver = smtp
#####################################################
### end transport/30_exim4-config_remote_smtp
#####################################################
#####################################################
### transport/30_exim4-config_remote_smtp_smarthost
#####################################################
### transport/30_exim4-config_remote_smtp_smarthost
#################################
# This transport is used for delivering messages over SMTP connections
# to a smarthost. The local host tries to authenticate and does some
# modification in headers and return-path.
# This transport is used for smarthost and satellite configurations.
remote_smtp_smarthost:
debug_print = "T: remote_smtp_smarthost for [EMAIL PROTECTED]"
driver = smtp
hosts_try_auth = ${if exists {CONFDIR/passwd.client}{DCsmarthost}{}}
tls_tempfail_tryclear = false
DEBCONFheaders_rewriteDEBCONF
DEBCONFreturn_pathDEBCONF
#####################################################
### end transport/30_exim4-config_remote_smtp_smarthost
#####################################################
#####################################################
### transport/35_exim4-config_address_directory
#####################################################
# This transport is used for handling file addresses generated by alias
# or .forward files if the path ends in "/", which causes it to be treated
# as a directory name rather than a file name.
address_directory:
debug_print = "T: address_directory for [EMAIL PROTECTED]"
driver = appendfile
envelope_to_add = true
return_path_add = true
check_string = ""
escape_string = ""
maildir_format
#####################################################
### end transport/35_exim4-config_address_directory
#####################################################
#####################################################
### retry/00_exim4-config_header
#####################################################
######################################################################
# RETRY CONFIGURATION #
######################################################################
begin retry
#####################################################
### end retry/00_exim4-config_header
#####################################################
#####################################################
### retry/30_exim4-config
#####################################################
# 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 1 hour and increasing each time by a factor of 1.5, up to 16
# hours, then retries every 6 hours until 4 days have passed since the first
# failed delivery.
# Please note that these rules only limit the frequenzy of retries, the
# effective retry-time depends on the frequenzy of queue-running, too.
# See QUEUEINTERVAL in /etc/default/exim4.
# Domain Error Retries
# ------ ----- -------
* * F,2h,15m; G,16h,1h,1.5; F,4d,6h
#####################################################
### end retry/30_exim4-config
#####################################################
#####################################################
### rewrite/00_exim4-config_header
#####################################################
######################################################################
# REWRITE CONFIGURATION #
######################################################################
begin rewrite
#####################################################
### end rewrite/00_exim4-config_header
#####################################################
#####################################################
### rewrite/31_exim4-config_rewriting
#####################################################
### rewrite/31_exim4-config_rewriting
#################################
# This rewriting rule is particularily useful for dialup users who
# don't have their own domain, but could be useful for anyone.
# It looks up the real address of all local users in a file
[EMAIL PROTECTED] ${lookup{${local_part}}lsearch{/etc/email-addresses}\
{$value}fail} Ffrs
# The same as above, using outdated /etc/exim4/email-addresses, please
# move its contents to /etc/email-addresses and delete
# /etc/exim4/email-addresses
[EMAIL PROTECTED] "${if exists {CONFDIR/email-addresses}\
{${lookup{${local_part}}lsearch{CONFDIR/email-addresses}\
{$value}fail}}fail}" Ffrs
#####################################################
### end rewrite/31_exim4-config_rewriting
#####################################################
#####################################################
### auth/00_exim4-config_header
#####################################################
######################################################################
# AUTHENTICATION CONFIGURATION #
######################################################################
begin authenticators
#####################################################
### end auth/00_exim4-config_header
#####################################################
#####################################################
### auth/30_exim4-config_examples
#####################################################
### auth/30_exim4-config_examples
#################################
# The examples below are for server side authentication; they allow two
# styles of plain-text authentication against an CONFDIR/passwd file
# which should have user IDs in the first column and crypted passwords
# in the second. The columns need to be separated by ':'. For CRAM-MD5
# exim needs access to the UNECRYPTED passwd - the example below assumes
# it is avalable in the third column of CONFDIR/passwd
# plain_server:
# driver = plaintext
# public_name = PLAIN
# server_condition = "${if
crypteq{$3}{${extract{1}{:}{${lookup{$2}lsearch{CONFDIR/passwd}{$value}{*:*}}}}}{1}{0}}"
# server_set_id = $2
# server_prompts = :
#
# login_server:
# driver = plaintext
# public_name = LOGIN
# server_prompts = "Username:: : Password::"
# server_condition = "${if
crypteq{$2}{${extract{1}{:}{${lookup{$1}lsearch{CONFDIR/passwd}{$value}{*:*}}}}}{1}{0}}"
# server_set_id = $1
#
# cram_md5_server:
# driver = cram_md5
# public_name = CRAM-MD5
# server_secret =
${extract{2}{:}{${lookup{$1}lsearch{CONFDIR/passwd}{$value}fail}}}
# server_set_id = $1
# Here is an example of CRAM-MD5 authentication against PostgreSQL:
#
# psqldb_auth:
# driver = cram_md5
# public_name = CRAM-MD5
# server_secret = ${lookup pgsql{SELECT pw FROM users WHERE username
= '${quote_pgsql:$1}'}{$value}fail}
# server_set_id = $1
# Authenticate against local passwords using sasl2-bin
#
# plain_saslauthd:
# driver = plaintext
# public_name = PLAIN
# # don't send system passwords over unencrypted connections
# server_advertise_condition = ${if eq{$tls_cipher}{}{0}{1}}
# server_condition = ${if saslauthd{{$2}{$3}}{1}{0}}
# server_set_id = $2
# server_prompts = :
##############
# See /usr/share/doc/exim4-base/README.SMTP-AUTH
##############
# These examples below are the equivalent for client side authentication.
# They get the passwords from CONFDIR/passwd.client. This file should have
# three columns separated by colons, the first contains the name of the
# mailserver to authenticate against, the second the username and the third
# contains the password.
### # example for CONFDIR/passwd.client
### mail.server:blah:secret
### # default entry:
### *:bar:foo
cram_md5:
driver = cram_md5
public_name = CRAM-MD5
client_name =
${extract{1}{:}{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}
client_secret =
${extract{2}{:}{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}
# Because AUTH PLAIN sends the password in clear, per default we only allow it
# over encrypted connections. If you want to change this disable the existing
# "client send" entry and enable the one below without the "if
!eq{$tls_cipher}{}"
# by removing the hash-mark (#) at the beginning of the line.
plain:
driver = plaintext
public_name = PLAIN
client_send = "${if !eq{$tls_cipher}{}{\
^${extract{1}{::}\
{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}\
^${extract{2}{::}\
{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}\
}fail}"
# client_send =
"^${extract{1}{::}{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}^${extract{2}{::}{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}"
# Because AUTH LOGIN sends the password in clear, per default we only allow it
# over encrypted connections. If you want to change this disable the existing
# "client send" entry and enable the one below without the "if
!eq{$tls_cipher}{}"
# by removing the hash-mark (#) at the beginning of the line.
login:
driver = plaintext
public_name = LOGIN
client_send = "${if !eq{$tls_cipher}{}{}fail}\
: ${extract{1}{::}\
{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}
\
: ${extract{2}{::}\
{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}"
# client_send = ":
${extract{1}{::}{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}
: ${extract{2}{::}{${lookup{$host}lsearch*{CONFDIR/passwd.client}{$value}fail}}}"
#####################################################
### end auth/30_exim4-config_examples
#####################################################
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