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 >
