From postfix-users  Sat Nov 23 11:23:10 2019
From: Jaroslaw Rafa <raj () rafa ! eu ! org>
Date: Sat, 23 Nov 2019 11:23:10 +0000
To: postfix-users
Subject: Re: Validation DMARC
Message-Id: <20191123112310.GA18989 () rafa ! eu ! org>
X-MARC-Message: https://marc.info/?l=postfix-users&m=157450823921463

Dnia 23.11.2019 o godz. 19:10:51 Wesley Peng pisze:
> 
> if you have used a mail.ru email for google groups, when you posted
> message to group, it will replace From header with the list address.

Does it re-sign the message then? Because replacing the From: header would
break DKIM, as this header is always signed...
-- 
Regards,
   Jaroslaw Rafa
   raj@rafa.eu.org
--
"In a million years, when kids go to school, they're gonna know: once there
was a Hushpuppy, and she lived with her daddy in the Bathtub."