netMailshar is an easy-to-use, multi-functional mail server that enables every computer in an office to send and receive email not only across the Internet but also within a LAN. It provides centralized, generic protection against all email viruses. Other features include scheduled mail sending and receiving, autodial and disconnection, support for multiple domains and unlimited pop3 accounts, email archiving, monitoring, filtering and much more.

avast! 4 Professional Edition is a complete ICSA certified antivirus software for your company. It obtained VB100% awards in 2002/4 Virus Bulletin comparative reviews.
avast! scans: On Demand - with Skinnable Simple Interface, during Boot Time and On Access. It protects E-mail, HTTP, NNTP, ICQ, mIRC, Kazaa etc. It maintains Virus Chest.
True incremental updates are small and fast.

Spam Sleuth Lite, more than a simple filter, monitors your e-mail box behind the scenes and analyzes e- mail messages for spam, virus and Web bug characteristics. Spam Sleuth Lite compresses messages to take as little space as possible on your computer. When your e-mail program gets your e- mail, the spam has already been removed and you can read your e- mail the same way you always have but without sorting through the spam.

Spam Sleuth, more than a simple filter, monitors your e-mail box behind the scenes and analyzes e- mail messages for spam, virus and Web bug characteristics. Spam Sleuth compresses messages to take as little space as possible on your computer, and keeps a report with the suspect e- mail. When your e-mail program gets your e- mail, the spam has already been removed and you can read your e- mail the same way you always have, but without sorting thr

SpaVIC is security software that can block junk mail without resorting to heavy statistical filtering methods. SpaVIC delivers e-mail based on trust trained through recipient release requests. SpaVIC does not rely on the probability through a static rule set or through the use of training based on the header or body of an e-mail.

Protea AntiVirus Tools for Lotus Notes/Domino automatically scans and cleans the message
body, attached files, rich text fields and OLE objects in Domino mail, keeps Domino bases
virus-free.

Protea AntiVirus Tools for Lotus Notes/Domino automatically scans and cleans the message
body, attached files, rich text fields and OLE objects in Domino mail, keeps Domino bases
virus-free.

MailWasher Pro is your answer to getting rid of spam, viruses and unwanted e-mail.
MailWasher Pro can be used with an unlimited number of POP3 e-mail accounts, Hotmail, AOL and IMAP. Don?t let the annoyance of unwanted emails clog your inbox and get you down. Try MailWasher Pro today and take back control of your email inbox.

Delete junk mail (spam, virus, trojan, and e-mails with big attachments) fast and easily. If your connection is slow (dial-up, GPRS, etc) or you have to pay for internet traffic, this program will save your time and money.

Now is the peak of Sobig virus epidemic. The worst thing is that you have to download tons of unwanted messages that infected by this virus. This program is intendend to help you to deal with this infected flood. It will try to prevent you from downloading all unwanted e-mails infected by the Sobig virus. Please, note that this program will detect ONLY I-Worm.Sobig.F virus that is active today.

Gemini is an advanced multi-platform, standards compliant, messaging client with powerful features for managing mail from multiple sources. Gemini provides flexible filtering of messages and protection from junk mail, viruses and common breaches of netiquette, in an attractive interface which is easy to use yet hides nothing from the more advanced user.

An open source command line anti-virus scanner for Windows that is fast and powerful and can easily be integrated with server applications for use in a mail server or proxy server. It can also be used to scan individual files or folders when necessary.

Includes a high speed scanning daemon, completely free and unlimited definition updates, and full documentation.

AXIGEN Gateway is a secure mail relay server, available for many Linux distributions, FreeBSD, OpenBSD and NetBSD. AXIGEN uses firewall-like connection rules and is capable of integrating with most virus / anti-spam applications. By separating security functions from real mail server usage, you improve both server effectiveness and communication security.
During the evaluation period and first year of use, users have free tech support.