The DMARC record itself looks fine and valid; however, the issue is going to be whether your SPF and DKIM records alignment. I suspect the issue will be in the alignment and the OP didn't provide those details to be able to evaluate.
On Thu, Aug 12, 2021 at 11:47 PM Benny Pedersen <m...@junc.eu> wrote: > On 2021-08-13 04:44, Ken N wrote: > > I sent an email from mail.ru to pobox.com, pobox forwarded it to gmail. > > > > This is DMARC setting of mail.ru: > > > > _dmarc.mail.ru. 164 IN TXT > > "v=DMARC1;p=reject;rua=mailto:d...@rua.agari.com,mai"; > > "lto:dmarc_...@corp.mail.ru" > > > > (please notice p=reject setting) > > https://dmarcian.com/dmarc-inspector/?domain=mail.ru > > its valid > > but it could join the splitted txt record without breaking line with > space > > so remove " " wont hurd here, it makes it more readable in dns terms, > but its still valid > > > When gmail receive the forwarded email from pobox, will it break DMARC? > > example ? > > > since the message header showing sender is x...@mail.ru, but the SMTP > > talking IP is pobox's IP address. > > forwards change spf envelope sender, but it should not break dmarc > > > Thank you. >
