Name	Rating	Popularity	License	Supported platforms
AcmeMail			GPL	Console	-
This is an extremely nice full featured POP3 to Web gateway.
Albatros			GPL	Console	-
Albatros is a mail list server for Linux that is designed for heavy use.
atMail WebMail			Demo	-	X11
This program provides a Web e-mail solution under your own domain name.
AXIGEN Mail Server			N/A	Console	-
AXIGEN is a mail server on Linux, with an open architecture.
Tucows Features: Aaron's WebVacuum This program allows you to download pictures and MP3s from Web sites. DOMAIN NAMES Register YOURNAME.COM Today! Webroot Window Washer Wash away all traces of your PC and Internet activity and improve system performance with...
BlackHole			GPL	Console	-
This program is set up by an individual user on a mail server through the .forward or...
Clean_Mail			GPL	Console	-
This is a series of shell and Perl scripts that help a system administrator maintain mail...
CommuniGate Pro Real-Time Communications			Shareware	-	X11
This is a carrier-grade Internet mail server with multi-platform support.
Corporate Mail Manager			Freeware	Console	X11
This program identifies one ore more predefined keywords in an e-mail.
Courier-IMAP			GPL	Console	-
Courier-IMAP is a light-weight mail server that provides IMAP access to maildir mailboxes.
Cyclonic WebMail			Freeware	Console	-
This mail server utility allows the user to incorporate it into existing Web-based...
eSquire			GPL	Console	-
eSquire is a majordomo replacement that provides a Web front-end to most list manager...
Exim			GPL	Console	-
Exim is a message transfer agent that was developed at Cambridge for use on UNIX systems...
eXtremail			Freeware	Console	-
This is a full-featured SMTP, POP3 and IMAP4 mail server.
Gate-and-Way			Shareware	-	X11
This is a centralized environment designed to manage and provide control over servers and...
Gordano Messaging Suite			Demo	-	X11
This is a suite of messaging products.
IDS POP			GPL	Console	-
The It Doesn't Suck POP3 daemon is a small, fast and efficient POP3 server.
IMAP Server			BSD	Console	-
IMAP is a server for the Post Office Protocol and IMAP mail protocols.
Install-Sendmail			GPL	Console	-
This is a nice little script for configuring Sendmail and Fetchmail on your system.
Internet Exchange Messaging Server			Shareware	Console	-
Internet Exchange Messaging Server is highly configurable and scalable, with proven ...
Joydesk Service Provider Edition			Demo	-	X11
Joydesk Service Provider Edition enables service providers such as ISPs, ASPs, Portals,...
Kerio MailServer			Shareware	-	X11
This is a secure corporate Internet messaging server for SME.
Lyris ListManager			See Home Page	Console	-
ListManager offers all of the features of competing products like Listserv, Majordomo and...
Maildrop			Freeware	Console	-
Maildrop is a replacement for your local mail delivery agent.
Majordomo			Freeware	Console	-
Majordomo is a program that automates the management of Internet mailing lists.
Minimalist			GPL	Console	-
Minimalist is yet another mailing lists manager written in Perl.
Minordomo			GPL	Console	-
Minordomo is a minimalistic replacement for majordomo.
Postfix			GPL	Console	-
Postfix is an attempt to provide an alternative to the widely-used Sendmail program.
qmail			Open Source	Console	-
qmail is a secure, reliable, efficient message transfer agent.
Qpopper			Freeware	Console	-
Qpopper is a server that supports the POP3 protocol for downloading Internet e-mail from...
Sendmail			GPL	Console	-
This program sends mail very well in large quantities.
SquirrelMail			GPL	Console	-
This PHP4-based Web e-mail client includes built-in PHP support for IMAP and SMTP, and it...
SurgeMail Mail Server			Shareware	Console	-
This is a secure mail server that is fast, reliable and feature rich, with...
Sympa			GPL	Console	-
Sympa is an electronic mailing list manager.
Teapop			Open Source	Console	-
This is compliant with both RFC1939 and RFC2449, while it also supports some legacy...
Vacation			GPL	Console	-
This is an e-mail auto-responder designed to emulate the SUN version.
VisualMail Enterprise			Demo	-	X11
WebMail Software for creating your own FreeMail server.
VisualMail Standard			Demo	-	X11
WebMail Software for creating Web2Mail gateways, Multiple Domains, Filters, POP3 / IMAP4 /...
VxMail			GPL	Console	-
VxMail enables the handling of multiple e-mail domains on one server.
werkmail			GPL	-	X11
Werkmail can handle IMAP and POP3 mail servers, attachment sending and viewing, and more.
XMail			GPL	Console	-
XMail is an Internet and intranet mail server featuring an SMTP server, a POP3 server, a...
ZMailer			GPL	Console	-
ZMailer is a high-performance multi-process UNIX system mailer.