On Tue, 05 Jun 2007 21:04:17 +0200, Marc Haber
<[EMAIL PROTECTED]> wrote:
>I would like to make it easily configurable in the Debian packages to
>reject messages to local accounts with UID below a certain border. I
>also would like to have the possibility to define exceptions for this
>rule.
No comments about this for me?
Anyway, this is the current version, which is a no-op unless
FIRST_USER_UID is explicitly set and does not block messages
originating locally:
|### router/250_exim4-config_lowuid
|#################################
|
|.ifndef FIRST_USER_UID
|FIRST_USER_UID = 0
|.endif
|
|COND_SYSTEM_USER_AND_REMOTE_SUBMITTER = "\
| ${if and{{! match_ip{$sender_host_address}{:@[]}}\
| {<{$local_user_uid}{FIRST_USER_UID}}}\
| {1}{0}\
| }"
|
|lowuid_aliases:
| debug_print = "R: lowuid_aliases for [EMAIL PROTECTED] (UID $local_user_uid)"
| check_local_user
| driver = redirect
| allow_fail
| domains = +local_domains
| condition = COND_SYSTEM_USER_AND_REMOTE_SUBMITTER
| data = "${if exists{/etc/exim4/lowuid-aliases}\
| {${lookup{$local_part}lsearch{/etc/exim4/lowuid-aliases}}}\
| fail}"
| redirect_router = lowuid_target
|
|lowuid_reject:
| debug_print = "R: lowuid_reject for [EMAIL PROTECTED] (UID $local_user_uid)"
| check_local_user
| driver = redirect
| allow_fail
| domains = +local_domains
| condition = COND_SYSTEM_USER_AND_REMOTE_SUBMITTER
| data = ":fail: no mail to system accounts"
|
|lowuid_target:
| condition = 0
| driver = redirect
| data = ":fail:"
Greetings
Marc
--
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Marc Haber | " Questions are the | Mailadresse im Header
Mannheim, Germany | Beginning of Wisdom " | http://www.zugschlus.de/
Nordisch by Nature | Lt. Worf, TNG "Rightful Heir" | Fon: *49 621 72739834
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