Pinjo is a mailfilter that is placed in front of your mailserver. Actually you could describe it as mailserver without mailboxes; as so called mailproxy. After a significant number of checks the mail is forwarded to your own mailserver.
Pinjo can easily be used to be the frontend for multiple mailservers. The distributing mechanism sends all mail to the correct mailserver.
Pinjo 2 now supports heurastic scanning of email. Therefor it is using the engine of Award-Winning SpamAssassin™ to check the emails.
Protect your mailservice from being blacklisted itself. Pinjo offers you the opportunity to prevent your mailserver being used for relaying.
From now on Pinjo not only detects if your email is spam, but its also possible to check your mail for viruses even before delivery to your mailbox!!