MailTalkX   
http://SoftByteLabs.com

MailTalkX is a spam filtering (Anti-Spam) and an email monitoring utility, it supports multiple mailboxes, allows you to check each mailbox automatically at specified intervals and can notify you of new mail with pop-up messages, sound clips and video clips. Flexible filtering options allow you to automatically delete or respond to messages (spam filter) on the basis of message headers. With MailTalkX filtering you can control spam, personalize the audio/visual notification of new mail and automatically forward and reply to messages. MailTalkX deals directly with the mail server so you can avoid downloading spam or irrelevant mail. Message header log, keep a log on all received messages. You can send new messages, reply to messages and forward messages manually as well, also include a Spell Checker. You can also run MailTalX in multi-language interface, all menus, dialog texts and messages. Create your own language by editing the language file directly. You may right click the mailbox icon to bring up the Accounts Commands. Right clicking the message will bring up the Messaging Commands. As an additional feature you may right click any blank area within the window for the Monitoring Commands.

PopScan   
http://www.firstsolo.net

PopScan is an efficient little shareware app that will check for new e-mail waiting to be collected from your POP3 mailboxes. Features include: Install and uninstall support; Evaluation version fully functional; Checks multiple mailboxes; Small footprint; Spam filter with heuristical spam detection; Highly customisable; Supports multiple users on one PC; Runs as a system tray utility; Windows 95/98/NT/2000/ME/XP; Online Registration PopScan is design to be small and inconspicuous and yet easy to use and richly featured. With this in mind, the author encourages users to contact him with ideas and suggestions. The result is a mature software product that meets the needs of its users. PopScan is distributed as Shareware, allowing you to download it and evaluate it for 30 days before deciding whether to purchase a license for it.

PEN - Pennock's Email Notifier   
http://www.pennock.nl

PEN is an easy to use, easy to setup Email Notifier that sits in your SysTray and pops up a small non-intrusive window and/or play a sound whenever new email arrives in your mailbox. You can choose between different pop-up styles or create your own. PEN supports an unlimited amount of POP3 (even over SSL) as well as IMAP, AOL, Excite, Gmail, Hotmail, Netscape, Lycos, Mail.com, MSN & Yahoo webbased mailboxes. You can preview subjects or preview the mail itself. Unwanted email can be deleted immediately, without having to start your email program. PEN also checks for updates automatically and notifies the user if a new version is available. Simple Junk-mail detection is also available.

NetUSB   
http://www.matchpointsoft.com

NetUSB is a powerful, fast, and easy-to-use email experimental tool.If you have one or more large capacity mailboxes,for example Gmail,Yahoo mailbox, which includes storage space of a 1000 megabytes, you have had plenty of storage space but not a lot to fill it up with. With NetUSB you can easily upload and download files in your mailbox. NetUSB allowing you to use this mailbox as a storage medium. 1.Support any mailbox (SMTP, POP3 protocol is required) 2.Support Gmail,Yahoo mailbox(FreePOPs is required) 3.Support create virtual folder 4.Support automatically split files before upload 5.Support automatically merge files after downloaded 6.Support simultaneous downloads and uploads 7.Support multiuser 8.Support express(mail direct) 9.Support comment of files 10.Support shell munu 11.Support remote

Mailbox Guard   
http://pjwalczak.com

The ultimate tool which lets you fight the cyberscam arriving in emails BEFORE it gets in to your PC. It is effective weapon against SPAM, malware (including viruses, worms, and spyware) and obscenity. Background: The major flaw and immediate cause of most virus or worm email infections is that when message is downloaded by email client - it is already TOO LATE. Malicious code executes before anything can be done to prevent it - so the harm is already done. Mailbox Guard offers a better way. It lets the user see all incoming mail right on the server, and remove unwanted or suspicious messages right there. But not only. It scans and analyzes on the fly every message and rank its risk in four categories: Virus - active malware; viruses, worms, trojans, spyware etc. SPAM - all kinds of unsolicited mail. X-rated - messages with adult only contents X and R rated. Bad Language - messages with foul, obscene, explicit language. Results are presented as a simple color-coded tags (Risk-Level Mapping): 3 Red - clear and present danger, contains elements classified as such. 2 Orange - high, contain components that are likely harmful. 1 Yellow - medium, something looks not quite right. 0 Green - low, message appear to be "clean". It automatically marks for deletion messages that meet predefined criteria. The core component of MBG is a smart, parsing engine, which is trained to recognize patterns specific to messages which carries dangerous or offending contents. Features unlimited email account management, background mail check, notification on new mail, user-definable lists, plain-text preview, html-tag filter, remote preview and delete of all emails from multiple accounts (without downloading to PC). Automatic test and report of connection speed. Scan-status database for all accounts. Master view, and account status line. New, cool looking interface, and more. Get in control over your mail now!