Dňa 30. decembra 2025 11:59:06 UTC používateľ Paul Smith via mailop <[email protected]> napísal: > > >On 30 December 2025 11:13:08 Slavko via mailop <[email protected]> wrote: >> >> AFAIK, DMARC is based on SPF or DKIM, thus missing DKIM is OK if SPF is >> OK (message is not forwarded) ;-) > >I believe that Microsoft now requires BOTH SPF and DKIM (and DMARC) for >messages from "large senders" (which Mailop may be on a busy day)
If they require SPF and DKIM, it is not DMARC, a dot. regards -- Slavko https://www.slavino.sk/ _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
