Re: [dmarc-discuss] DMARC newbie, seems to work, so why this report?

Gerben, Note that the HELO string is only ever processed for DMARC if MAIL FROM is <> and, even then, not all implementations process it at all (it's dependent upon the behaviour of the underlying SPF implementation). The tag is telling you that the return path is

[dmarc-discuss] UNSUBSCRIBE

> On May 18, 2018, at 10:06 AM, Vladimir Dubrovin via dmarc-discuss > wrote: > > > Hello, > > most probably, the message received by Yahoo is NDR or DSN message generated > by your host. In this case, envelope-from address is empty and SPF is checked > against

Re: [dmarc-discuss] DMARC newbie, seems to work, so why this report?

Hello, most probably, the message received by Yahoo is NDR or DSN message generated by your host. In this case, envelope-from address is empty and SPF is checked against HELO               mail.mydomain.tld         none       From: probably has something like From:

[dmarc-discuss] DMARC newbie, seems to work, so why this report?

I’m setting up DMARC for my mail server. I tried sending a mail to an account on the icloud.com domain (which reports DMARC) and there I see: Received-Spf: pass (mr21p00im-spfmilter004.me.com: domain of myn...@mydomain.tld designates XXX.XXX.XXX.XXX as permitted sender)