SmartMail.NET
SmartMail is a fully managed SMTP and POP3 integration component, written in C#, using raw TCP sockets with support for

Communications::Email
Software Development

RoundCube Webmail
RoundCube Webmail is a browser-based multilingual IMAP client with an application-like user interface providing full functionality

Communications::Email
Internet::WWW/HTTP::Dynamic Content

GBMailer
command line mailer

Communications::Email

BluePenguinMail
Mail Web Frontend based on Tapestry, Spring and Hibernate. Configure several accounts with one account

Communications::Email

dnsblproxy
This is a software system designed to "proxy" any number of dnsbl`s. The system is designed to work with static, or dynamic

Communications::Email
System

CheckGmail
CheckGmail is a system tray application that checks a Gmail account for new mail. It is fast, secure and uses minimal bandwidth

Communications::Email

Cyphoogle
Cyphoogle increases Gmail users privacy by automatically encrypting messages sent through the popular service

Communications::Email
Security::Cryptography

EmailProxy Server
EmailProxy is a proxy server made in Perl. It tunnels POP3 commands from the client to the pop3 host. It only connects with

Communications::Email

WebMailProxy
WebMailProxy provides a modular POP3/IMAP/SMTP/LDAP interface to your web mail system. This way, you are able to read and

Communications::Email
Internet::WWW/HTTP
System::Systems Administration::Authentication/Directory::LDAP

Simple Certified Mail Transport Protocol
This project seeks to replace the SMTP protocol for sending email so that forged emails and known spammers would be easily

Communications::Email