Re: mailer-daemon sent by invalid host

2022-04-08 Thread Wietse Venema
Alex: > Hi, > I'm having trouble figuring out why this header check doesn't reject a > mailer-daemon bounce email with ".lan" in the From address: > > /^From:.*\.lan>$/ REJECT Invalid domain > > It works if I use postmap directly, but not when the bounce message is > received. Does it have

Re: mailer-daemon sent by invalid host

2022-04-07 Thread Benny Pedersen
On 2022-04-08 01:38, Alex wrote: Return-Path: <> X-Envelope-From: <> Received: from mail.nrtc.syn-alias.com (mail.nrtc.syn-alias.com [129.213.214.220]) Received: from [127.0.0.1] ([local]) by smtp03.nrtc.email-ash1.sync.lan (envelope-from <>) (ecelerity 4.3.1.69410 r(Core:4.3.1.0)) with

mailer-daemon sent by invalid host

2022-04-07 Thread Alex
Hi, I'm having trouble figuring out why this header check doesn't reject a mailer-daemon bounce email with ".lan" in the From address: /^From:.*\.lan>$/ REJECT Invalid domain It works if I use postmap directly, but not when the bounce message is received. Does it have something to do with it