4 ms·
You need to have a domain name with the DMARC information in the TXT DNS record. Also most large email providers have some sort of separate "registration" proce
by zelon88 4y ago
You need to have a domain name with the DMARC information in the TXT DNS record. Also most large email providers have some sort of separate "registration" process that internally helps them perform heuristics. For example, Google calls this "Google Postmaster Tools" [1].
[1] https://www.gmail.com/postmaster/ https://www.gmail.com/postmaster/