Peter N. M. Hansteen on Nostr: RFC7505 Means Yes, Your Domain Can Refuse to Handle Mail. Please Leave Us a TXT If ...
RFC7505 Means Yes, Your Domain Can Refuse to Handle Mail. Please Leave Us a TXT If You Do.
Reprise from 2021, now also trackerless - https://nxdomain.no/~peter/rfc7505_means_yes_you_can_refuse_to_handle_mail.html #NULLMX #antispam #email # security #SPF #spam #RFC7505 #SMTP (and converting from G's wysiwyg editor droppings is painful fyi)
Reprise from 2021, now also trackerless - https://nxdomain.no/~peter/rfc7505_means_yes_you_can_refuse_to_handle_mail.html #NULLMX #antispam #email # security #SPF #spam #RFC7505 #SMTP (and converting from G's wysiwyg editor droppings is painful fyi)