3 ms·
To confirm: If my server is ipv4 only, there is nothing special I need to add to my SPF record regarding ipv6 addresses, correct?
by degenerate 11y ago
To confirm: If my server is ipv4 only, there is nothing special I need to add to my SPF record regarding ipv6 addresses, correct?
- GauntletWizard 11y agoYou probably should add the v6 representation of your V4 address, in case your ISP adds a 4to6 gateway in front of you at some point down the line.