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List:       postfix-users
Subject:    Re: Validation DMARC
From:       Jaroslaw Rafa <raj () rafa ! eu ! org>
Date:       2019-11-23 11:23:10
Message-ID: 20191123112310.GA18989 () rafa ! eu ! org
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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."
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