CommuniCrypt Mail - Version 1.16 E-mail client with strongest asymmetric Public-Key-Encryption(RSAES-OAEP). This client is fully featured for receiving/sending mails via POP3/SMTP. With the integrated SMTP engine you do not need a SMTP server, program is trying to send the mail directly to recipient's mail server(if supported)! Encryption is optional to enable. Integrated file-/attachment encryption(RSA up to 7120 bit or AES 256) See www.communicrypt.com for full feature list.