20_exim4-config_whitelist_local_deny

exim4+conf.d

sarge/etchだとメモ部分は違ってても内容は同じのようだ

etchだと †

exim4-config_files(5) を読めといっている。ふむふむ

### acl/20_exim4-config_whitelist_local_deny
#################################

# This 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.
#
# See exim4-config_files(5) 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}\
                  {}}

 # This hook allows you to hook in your own ACLs without having to
 # modify this file. If you do it like we suggest, you'll end up with
 # a small performance penalty since there is an additional file being
 # accessed. This doesn't happen if you leave the macro unset.
 .ifdef WHITELIST_LOCAL_DENY_LOCAL_ACL_FILE
 .include WHITELIST_LOCAL_DENY_LOCAL_ACL_FILE
 .endif

sargeだと †

### acl/20_exim4-config_whitelist_local_deny
################################# 

# This 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}\
                  {}}

 # This hook allows you to hook in your own ACLs without having to
 # modify this file. If you do it like we suggest, you'll end up with
 # a small performance penalty since there is an additional file being
 # accessed. This doesn't happen if you leave the macro unset.
 .ifdef WHITELIST_LOCAL_DENY_LOCAL_ACL_FILE
 .include WHITELIST_LOCAL_DENY_LOCAL_ACL_FILE
 .endif