[Postfixbuch-users] Spam Rückläufer

[Ralf Hildebrandt]

* Jan P. Kessler <postfix at jpkessler.info>:

> Ja, mit einer Restriction class sollte das machbar sein:
> 
> main.cf:
> -------
> smtpd_restriction_classes = no_nullsender

> no_nullsender = check_sender_access pcre:/etc/postfix/nullsender

Geht auch ohne pcre


> smtpd_recipient_restrictions =
>     permit_mynetworks,
>     ...,
>     reject_unauth_destination,
>     check_recipient_access /etc/postfix/no_bounce_users
> 
> /etc/postfix/no_bounce_users:
> ------------------------------
> will.nix at domain.local      no_nullsender
> will.auch.nix at domain.local      no_nullsender
> 
> /etc/postfix/nullsender:
> --------------------------
> /^<>$/   REJECT do not send bounces to this recipient

/<>/   REJECT do not send bounces to this recipient

-- 
Ralf Hildebrandt (Ralf.Hildebrandt at charite.de)          snickebo at charite.de
Postfix - Einrichtung, Betrieb und Wartung       Tel. +49 (0)30-450 570-155
http://www.arschkrebs.de
I realise computers suck. The only reason why they are a hobby of mine
is because I enjoy pain!