Re: Remove headers from Amavis

Dear,

For the email forwarding (and similarly mailing lists) you need to
consider the ARC rules.
Check the related RFCs.
There are also some software that does that such as OpenARC.

I was giving a try few weeks ago, but I did not have time to complete
it.

Regards,

Tshimanga

On Fri, 2022-01-21 at 10:35 +0200, Miro Igov wrote:
> I am absolutely sure that amavis is the only process signing emails.
> If i disable amavis from signing $enable_dkim_signing = 0; in my
> /etc/amavis/conf.d/50-user config file i get only the original
> signature before reaching my mail server.
> Imagine [email protected] sends to [email protected] and 
> [email protected] is set to forward a copy of the email to 
> [email protected]
> In yahoo message i can see google dkim signature. I want google dkim
> stripped because it reports permfail as obviously message is altered
> in my amavis setup before forwarded to yahoo.
> 
> -----Original Message-----
> From: TSHIMANGA Minkoka <[email protected]> 
> Sent: Friday, January 21, 2022 08:03
> To: Miro Igov <[email protected]>; [email protected]
> Subject: Re: Remove headers from Amavis
> 
> Hello,
> 
> You can stop Amavis from DKIM signing emails by setting
> $enable_dkim_signing = 1; in /etc/amavis/amavis.conf
> 
> I think that in your case another process (maybe OpenDKIM) is DKIM
> signing the email, so you should stop Amavis doing so to avoid double
> signing.
> 
> Regards,
> 
> Tshimanga
>