I2P-Bote is a plugin for I2P that allows users to send and receive emails while preserving privacy. It does not need a mail server because emails are stored in a distributed hash table. They are automatically encrypted and digitally signed, which ensures no one but the intended recipient can read the email, and third parties cannot forge them.

Features:

Themeable webmail interface
User interface translated in many languages
One-click creation of email accounts (called email identities)
Emails can be sent under a sender identity, or anonymously
ElGamal, Elliptic Curve, and NTRU Encryption
Encryption and signing is transparent, without the need to know about PGP
Delivery confirmation
Basic support for short recipient names
IMAP / SMTP

Planned Features:

Custom folders
Sending and receiving via relays, similar to Mixmaster
Lots of small improvements

More information

The links below only work within I2P, i.e., make sure you are running I2P and your browser is using the proxy at localhost:4444.

http://i2pbote.i2p I2P-Bote homepage
http://forum.i2p/viewforum.php?f=35 I2P-Bote forum