> Except = SPF breaks email forwarding. It requires that the world > change how email is forwarded and that's not going to happen. Thus if > a bank has a hard fail and someone with an account on my server gets > email from an account that is forwarded then my server sees the email > as coming from an illegitimate source. >
I know this is a troll subject Yes SPF breaks email forwarding, so does PTR checking ( which never was a great idea IMHO ). Every technique has some drawbacks. SPF has some but is still better than the rest When you want add security to an inherently insecure medium you cant say I will not change my servers. You want to put a .forward and receive mails from banks, get you mail- admin to use SRS. What is unreasonable in that ? Thanks Ram
