pgp4pine is a script that automatically encrypts and decrypts mail under Pine using PGP. The user is not separated from things that PGP does. The program is compatible with PGP versions 2.6.3, 5.0, 6.5.1 and GNUPG 1.0, has support for an aliases file and signature-rotating programs, and can remember your passphrase for a session if you need.
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