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.

Email Address Theft Blocker   
http://spamblockertools.com

Email Address Theft Blocker is a tool for webmasters that can help reduce spam by converting your posted email address to a Java script function or image that cannot be read by email extraction robots. If a visitor clicks on the email (mailto) link on your website, it will work as usual, but spam robots will not be able to extract the address from the link. No coding required, sophisticated wizards will assist you to get the results in minutes.

SPAMReporter   
http://spamreporter.errorcodes.net

SPAMReporter is a powerful award winning spam reporting tool that works by analyzing the email header information and determining where the email originated on the Internet. Many spam messages attempt to hide their tracks by forging entries into the header. SPAMReporter checks each line to determine its authenticity and signaling out the actual entry point onto the Internet. Once the entry point is found, SPAMReporter then finds an Abuse contact for the IP owner, and sends an email containing all the evidence and information, in the format they require to suspend or terminate the offending account. SPAMReporter differs from on-line header analyzers and spam filtering programs that report by using a special system folder on your desktop called SPAMDrop. Completely unattended, SPAMReporter will check this folder and processes all messages it contains. This allows you move all your spam from your Inbox to the SPAMDrop folder and let SPAMReporter take care of the rest. Reporting spam to the owner of the IP where the message originated is by far the best way to stop spam on the internet, as most of these IPs are systems with security problems that the Spammer has compromised. SPAMReporter works with any email application that allows the drag and drop messages from the inbox. If your application does not allow this or you are using a webmail application such as Hotmail, SPAMReporter can convert these messages and add them to the SPAMDrop with the Webmail conversion feature. Stopping spam at the source, where it originates, is the only way to eliminate Spam. Filtering is a good idea, but not the answer to spam.

Ace Spam Scram   
http://w1.402.telia.com

Delete spam. Blocking the worst spam countries alone makes Ace Spam Scram delete more than 96% of all spam and by adding some other options you will almost be spam free. No spam from a blocked country will get in to your inbox. Any e-mail with the suffix of a blocked country will be deleted. Any e-mail address from a blocked country will be deleted. Ace Spam Scram is adding all links from spam to the Delete List, so when a spammer have been spaming you all links have been added and any e-mail containing the link will be deleted. This way the spammers are deleting theire own spam. Use the Windows Address Book (WAB). You will also be able to add any word or e-mail address to the Friends and NOT Friends lists. Ace Spam Scram uses the words in a very special way and that is that the word or part of the word is used, e.g. if you add the word Pres then express, president, prescription and any other words containing the word pres is going to be detected. Detects any word or part of word from the list. There are 32 options to choose from in the Setup and the options can be setup by the you to be run in any order you choose and you can at anytime add or remove or even move one of the options down or up on the list in the Setup. Use Compress e-mail in Setup to remove HTML tags and more. Detect the number of TO: in the e-mail. Detect the number of CC: in the e-mail. Detect if TO and FROM is the same. I must be first TO:. For thoses users how want to make a search for the spammer can also do so by using the WhoIs. There is a Automatic options that will try to locate the right WhoIs. You can also make a Trace Route or Ping and it can all be done from Ace Spam Scram. Very easy to use and there is even an option for whois.abuse.net

0Spam.com Express   
http://www.0spamexpress.com

0Spam.com Express is the all-in-one, next generation anti-spam tool that protects you from the next generation of spams. Compatible with all versions of Windows and most E-mail clients (Outlook Express, Eudora, Opera, Netscape...), 0Spam.com Express can safely and efficiently remove spam from your existing POP3, Yahoo, Hotmail, GMail, or IMAP accounts. Integrates easily with your E-mail client and logs all scanned messages allowing you to see which messages were blocked and why. Features include E-mail, domain, keyword, and mailing list whitelists, blacklists, DNS IP blocking, quarantined mail folder, daily reports, real-time updates, message heuristic analysis, and 20 verification message translations allowing you to bounce back suspected spam in the appropriate language. This small and efficient application sleeps on your Task Bar and intercepts spam messages before your E-mail client can even download them. No matter if you get 5 or 5000 spams a day, 0Spam.com Express allows home and business users to have an inbox free of spam.