Attachment blocking with spoofed addresses and DMARC

[Quanah Gibson-Mount]

--On Friday, April 15, 2016 6:29 PM +0200 "A. Schulze" 
<sca at andreasschulze.de> wrote:

> Do your customer use the same amavis instance for submission an inbound
> MX?
> Then "warn_banned_file_sender" should be enabled only on a policy bank
> dedicated to submission.

Thanks, that would be exactly it.  I'll file an internal bug for tracking 
this, thanks!

--Quanah

--

Quanah Gibson-Mount
Platform Architect
Zimbra, Inc.
--------------------
Zimbra ::  the leader in open source messaging and collaboration
A division of Synacor, Inc