PGPsendmail is a drop-in wrapper for the standard sendmail programme which resides as /usr/lib/sendmail on most Unix systems. It allows the automatic encryption of outgoing messages by using the recipient's PGP public keys. It does *not* provide for automatic decryption of incoming messages: such a feature would necessarily involve compromising your passphrase. However, it can provide for automatic signing of outgoing messages by using PGPdaemon.
No homepage
None
None