On 17.10.21 18:48, Wes Peng wrote:
I am a little confused about this scene, the email sent from my domain is signed by Yahoo, thus it has a valid DKIM. But my domain itself has no DKIM setup, the message was signed by Yahoo not by my domain. Will this DKIM setting make DMARC broken?
if you set up DMARC for your domain, DMARC won't pass, but Yahoo DKIM should not break anything. DMARC and DKIM apply for your sending domain (the one in From:). signing by other domains usually make no sense. -- Matus UHLAR - fantomas, [email protected] ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. BSE = Mad Cow Desease ... BSA = Mad Software Producents Desease
