This one was very fast and uses alternative port numbers. Also great
for all those ISP's that block outgoing email servers on port 25.
http://www.privacyx.com
PrivacyX is an email system which uses anonymous digital certificates
to provide maximum levels of privacy and security.
Key Features
Strong encryption - impervious to all known attacks
Digital signatures for authentication and non-repudiation
Email headers are stripped of all personally identifiable information
Inter-operates seamlessly with other email systems
Spam management & deterrence
pop3: mail.privacyx.com port: 995
smtp: mail.privacyx.com port: 465
Limitations: Attachments up to 1MB and mailbox is limited to 2MB.
Uses advertisements.
