Remove headers from Amavis

[TSHIMANGA Minkoka]

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 user at gmail.com sends to miro.igov at pharmya.com and 
> miro.igov at pharmya.com is set to forward a copy of the email to 
> user at yahoo.com
> 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 <tshikose at tshimix.cd> 
> Sent: Friday, January 21, 2022 08:03
> To: Miro Igov <miro.igov at pharmya.com>; amavis-users at amavis.org
> 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
>