diff options
Diffstat (limited to 'debian/debconf/conf.d/main/02_exim4-config_options')
| -rw-r--r-- | debian/debconf/conf.d/main/02_exim4-config_options | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/debian/debconf/conf.d/main/02_exim4-config_options b/debian/debconf/conf.d/main/02_exim4-config_options new file mode 100644 index 0000000..ab87fbd --- /dev/null +++ b/debian/debconf/conf.d/main/02_exim4-config_options @@ -0,0 +1,233 @@ + +### main/02_exim4-config_options +################################# + + +# Defines the access control list that is run when an +# SMTP MAIL command is received. +# +.ifndef MAIN_ACL_CHECK_MAIL +MAIN_ACL_CHECK_MAIL = acl_check_mail +.endif +acl_smtp_mail = MAIN_ACL_CHECK_MAIL + + +# Defines the access control list that is run when an +# SMTP RCPT command is received. +# +.ifndef MAIN_ACL_CHECK_RCPT +MAIN_ACL_CHECK_RCPT = acl_check_rcpt +.endif +acl_smtp_rcpt = MAIN_ACL_CHECK_RCPT + + +# Defines the access control list that is run when an +# SMTP DATA command is received. +# +.ifndef MAIN_ACL_CHECK_DATA +MAIN_ACL_CHECK_DATA = acl_check_data +.endif +acl_smtp_data = MAIN_ACL_CHECK_DATA + + +# Message size limit. The default (used when MESSAGE_SIZE_LIMIT +# is unset) is 50 MB +.ifdef MESSAGE_SIZE_LIMIT +message_size_limit = MESSAGE_SIZE_LIMIT +.endif + + +# If you are running exim4-daemon-heavy or a custom version of Exim that +# was compiled with the content-scanning extension, you can cause incoming +# messages to be automatically scanned for viruses. You have to modify the +# configuration in two places to set this up. The first of them is here, +# where you define the interface to your scanner. This example is typical +# for ClamAV; see the manual for details of what to set for other virus +# scanners. The second modification is in the acl_check_data access +# control list. + +# av_scanner = clamd:/run/clamav/clamd.ctl + + +# For spam scanning, there is a similar option that defines the interface to +# SpamAssassin. You do not need to set this if you are using the default, which +# is shown in this commented example. As for virus scanning, you must also +# modify the acl_check_data access control list to enable spam scanning. + +# spamd_address = 127.0.0.1 783 + +# Domain used to qualify unqualified recipient addresses +# If this option is not set, the qualify_domain value is used. +# qualify_recipient = <value of qualify_domain> + + +# Allow Exim to recognize addresses of the form "user@[10.11.12.13]", +# where the domain part is a "domain literal" (an IP address) instead +# of a named domain. The RFCs require this facility, but it is disabled +# in the default config since it is rarely used and frequently abused. +# Domain literal support also needs a special router, which is automatically +# enabled if you use the enable macro MAIN_ALLOW_DOMAIN_LITERALS. +# Additionally, you might want to make your local IP addresses (or @[]) +# local domains. +.ifdef MAIN_ALLOW_DOMAIN_LITERALS +allow_domain_literals +.endif + + +# 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, the networks for +# which a lookup is done can be listed here. +.ifndef DC_minimaldns +.ifndef MAIN_HOST_LOOKUP +MAIN_HOST_LOOKUP = * +.endif +host_lookup = MAIN_HOST_LOOKUP +.endif + +# The setting below causes Exim to try to initialize the system resolver +# library with DNSSEC support. It has no effect if your library lacks +# DNSSEC support. +dns_dnssec_ok = 1 + +# In a minimaldns setup, update-exim4.conf guesses the hostname and +# dumps it here to avoid DNS lookups being done at Exim run time. +.ifdef MAIN_HARDCODE_PRIMARY_HOSTNAME +primary_hostname = MAIN_HARDCODE_PRIMARY_HOSTNAME +.endif + +# The settings below 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 SMTP sessions. +# (The default was reduced from 30s to 5s for release 4.61. and to +# disabled for release 4.86) +# +#rfc1413_hosts = * +#rfc1413_query_timeout = 5s + + +# Enable an efficiency feature. We advertise the feature; clients +# may request to use it. For multi-recipient mails we then can +# reject or accept per-user after the message is received. +# This supports recipient-dependent content filtering; without it +# you have to temp-reject any recipients after the first that have +# incompatible filtering, and do the filtering in the data ACL. +# Even with this enabled, you must support the old style for peers +# not flagging support for PRDR (visible via $prdr_requested). +prdr_enable = true + +# When using an external relay tester (such as rt.njabl.org and/or the +# currently defunct relay-test.mail-abuse.org, the test may be aborted +# since exim complains about "too many nonmail commands". If you want +# the test to complete, add the host from where "your" relay tester +# connects from to the MAIN_SMTP_ACCEPT_MAX_NOMAIL_HOSTS macro. +# Please note that a non-empty setting may cause extra DNS lookups to +# happen, which is the reason why this option is commented out in the +# default settings. +# MAIN_SMTP_ACCEPT_MAX_NOMAIL_HOSTS = !rt.njabl.org +.ifdef MAIN_SMTP_ACCEPT_MAX_NOMAIL_HOSTS +smtp_accept_max_nonmail_hosts = MAIN_SMTP_ACCEPT_MAX_NOMAIL_HOSTS +.endif + +# By default, exim forces a Sender: header containing the local +# account name at the local host name in all locally submitted messages +# that don't have the local account name at the local host name in the +# From: header, deletes any Sender: header present in the submitted +# message and forces the envelope sender of all locally submitted +# messages to the local account name at the local host name. +# The following settings allow local users to specify their own envelope sender +# in a locally submitted message. Sender: headers existing in a locally +# submitted message are not removed, and no automatic Sender: headers +# are added. These settings are fine for most hosts. +# If you run exim on a classical multi-user systems where all users +# have local mailboxes that can be reached via SMTP from the Internet +# with the local FQDN as the domain part of the address, you might want +# to disable the following three lines for traceability reasons. +.ifndef MAIN_FORCE_SENDER +local_from_check = false +local_sender_retain = true +untrusted_set_sender = * +.endif + + +# By default, Exim expects all envelope addresses to be fully qualified, that +# is, they must contain both a local part and a domain. Configure exim +# to accept unqualified addresses from certain hosts. When this is done, +# unqualified addresses are qualified using the settings of qualify_domain +# and/or qualify_recipient (see above). +# sender_unqualified_hosts = <unset> +# recipient_unqualified_hosts = <unset> + + +# Configure Exim to support the "percent hack" for certain domains. +# The "percent hack" is the feature by which mail addressed to x%y@z +# (where z is one of the domains listed) is locally rerouted to x@y +# and sent on. If z is not one of the "percent hack" domains, x%y is +# treated as an ordinary local part. The percent hack is rarely needed +# nowadays but frequently abused. You should not enable it unless you +# are sure that you really need it. +# percent_hack_domains = <unset> + + +# Bounce handling +.ifndef MAIN_IGNORE_BOUNCE_ERRORS_AFTER +MAIN_IGNORE_BOUNCE_ERRORS_AFTER = 2d +.endif +ignore_bounce_errors_after = MAIN_IGNORE_BOUNCE_ERRORS_AFTER + +.ifndef MAIN_TIMEOUT_FROZEN_AFTER +MAIN_TIMEOUT_FROZEN_AFTER = 7d +.endif +timeout_frozen_after = MAIN_TIMEOUT_FROZEN_AFTER + +.ifndef MAIN_FREEZE_TELL +MAIN_FREEZE_TELL = postmaster +.endif +freeze_tell = MAIN_FREEZE_TELL + + +# Define spool directory +.ifndef SPOOLDIR +SPOOLDIR = /var/spool/exim4 +.endif +spool_directory = SPOOLDIR + + +# trusted users can set envelope-from to arbitrary values +.ifndef MAIN_TRUSTED_USERS +MAIN_TRUSTED_USERS = uucp +.endif +trusted_users = MAIN_TRUSTED_USERS +.ifdef MAIN_TRUSTED_GROUPS +trusted_groups = MAIN_TRUSTED_GROUPS +.endif + + +# users in admin group can do many other things +# admin_groups = <unset> + + +# SMTP Banner. The example includes the Debian version in the SMTP dialog +# MAIN_SMTP_BANNER = "${primary_hostname} ESMTP Exim ${version_number} (Debian package MAIN_PACKAGE_VERSION) ${tod_full}" +# smtp_banner = $smtp_active_hostname ESMTP Exim $version_number $tod_full + +.ifdef MAIN_KEEP_ENVIRONMENT +keep_environment = MAIN_KEEP_ENVIRONMENT +.else +# set option to empty value to avoid warning. +keep_environment = +.endif +.ifdef MAIN_ADD_ENVIRONMENT +add_environment = MAIN_ADD_ENVIRONMENT +.endif + +.ifdef _OPT_MAIN_SMTPUTF8_ADVERTISE_HOSTS +.ifndef MAIN_SMTPUTF8_ADVERTISE_HOSTS +MAIN_SMTPUTF8_ADVERTISE_HOSTS = +.endif +smtputf8_advertise_hosts = MAIN_SMTPUTF8_ADVERTISE_HOSTS +.endif |