Hi A lot of time we receive mail that are SPF NONE and have no DKIM Il will be useful a little plugin that be able to give another chance to legitimate these emails A lot of servers use the same machine to send and receive emails, Plugin must read sender domain and search if the IP used to send to us is one of the MX record list for domain This is not intended to exclude other cases, but intended to have a chance to recognize that is not a spoofed email only We can think to use not the ip but the C class to get much more hits For example someone sent from 199.56.23.5 and have mx record 199.56.23.9 can be legitimate because both come from 199.56.23
Have someone something like this ? Nicola Piazzi CED - Sistemi COMET s.p.a. Via Michelino, 105 - 40127 Bologna - Italia Tel. +39 051.6079.293 Cell. +39 328.21.73.470 Web: www.gruppocomet.it<http://www.gruppocomet.it/> [Descrizione: gc]
