The only parameter in the SPF record is the listed ipv4 address. If the mail source doesn't match that, (including if it emanates from an ipv6 address) it gets the ~a (softfail).
It's also up to the recipient what they do with that info.
Does the postfix actually send via the ipv6 address?
I've only ever seen mail from the ipv4 address.
It's also up to the recipient what they do with that info.
Does the postfix actually send via the ipv6 address?
I've only ever seen mail from the ipv4 address.
Statistics: Posted by dilberts_left_nut — 2024-11-05 06:07