Everyday I get dozens of spam email.
Not just your typical ‘cheeap v1aggra’ crap, but also dozens of return to senders. Some b*d has hijacked one of my domain names, and i get the spammers undeliverables. SPF would stop that happening. I have an SPF record that says if the email does not originate from one of two ip addresses, then it is junk and should be deleted – but almost nobody seems to take any notice of it. some of the ones that do actually send ‘your’ email back to you saying it could not be delivered because of your SPF record.
