In message <[EMAIL PROTECTED]>, Matthew Crocker >> > >AOL says the PTR record needs to be assigned. It doesn't specify it >has to match the @domain.com in the MAIL FROM: header. Wouldn't it be >enough to make sure every IP address you announce has a PTR and >matching A record? Hasn't this been a requirement for MANY services >for MANY years?
Right -- and then folks will start creating wildcard PTR records...
--Steve Bellovin, http://www.research.att.com/~smb
