SPF for domains that do not send email


EQ Forum Admin
Staff member
Do you have a domain name that is not used for sending email?

Are you an ISP DNS or email Admin with large amounts of IP space that have generic reverse DNS records referencing domains that should not be used to send email?

Please help everyone else to block spam and virus emails that try to send as those domains by adding as SPF record for those domains. :thanks:
example.com. IN TXT “v=spf1 -all”