In an age where e-mail is an all-important tool for business communication, you can't afford to lose service or have your domain name hijacked. If your domain name is spoofed, your company's ...

SPF is an emerging antiforgery standard that aims to prevent worms, viruses and spam from forging arbitrary e-mail addresses as the envelope sender in SMTP. SPF has two parts: domain administrators ...

With parts of the Australian private sector, governments at all levels, and a university falling foul of wide IP ranges in a SPF record, it might be time to check yours.

Scanning SPF Records [Sebastian Salla] has what may be considered a strange hobby, in the form of scanning SPF records for odd misconfigurations.