On 1/26/22 15:19, Bastian Blank via mailop wrote:
On Wed, Jan 26, 2022 at 12:54:50PM +0100, Renaud Allard via mailop wrote:I am getting DMARC rejections at infomaniak.com. There seems to be an issue in their DMARC verifications. I tested DMARC sending to gmail which confirms me DMARC is OK for that domain.The email you sent to this list does not contain an alligned DKIM signature: | Reply-To: Renaud Allard <[email protected]> | DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; s=default; bh=+XmUCCU2fEMU | vKLp3lZ2fc0YxNWXp3p9vFNlEBumO6w=; h=subject:from:to:date; | d=arnor.org; | b=gD+aAMh6+qNuDcF47kV1yXRqap+nbpqRy769CSCYOwa2vqThXVawUPJywGeHdTdSzasB | SfUBPQFvaj+2pA2Fxvlix0MfUPJc0pdcZyYWrKly3UWUkw4bQeM8p+9DdmBVOckXoafrwr | i6DW4c9HbVX6Vp1Q7kAg/PKkihEE+uxKIQdmdvXkrB3LHhxHomykI3b56rN2ShzNOJ2wmG | 1hECC6Otb3lSJAXei8teW/kj60LKRKdol/4TXJOhLlj1Pmz9uLHbgVlSck2K+Hp1Ok0Ku9 | JC1wFecDjxP5RMM82lEOyXzLmWvrdz7y/utDL2Hdjtp2IW6/igkTtjyx1yrFY3eA== The address seems to be @allard.it, but it is signed for arnor.org. You need to make sure both domains are alligned.
Thank you for the tip. I have now aligned the domains. But it's quite strange that:
1: it worked for infomaniak.com till today 2: it works for every other provider
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