Spam-Aid is a POP3 eMail utility that deletes messages it determines to be unacceptable
(spam). Message acceptability is based on the following criteria:
1) Sender is listed in your Windows Address Book. OR..
2) Subject line contains a "code word" (user-specified word or phrase).
Any message found that does not meet one of these conditions is deleted off the server - permanently. Thus, when you activate your usual eMail client (Outlook Express, for example), the messages you receive will be only the ones that were accepted by Spam-Aid.
If you wish to give rejected senders a "second chance" to get a message through, you can specify "hints" to be eMailed to them, so that valid users will know why their message was rejected, and how to resend a message containing an acceptable code word.
Features include:
*) Supports multiple POP3 accounts
*) DSL, ISDN, etc users can set Spam-Aid to run invisibly, notifying you when a valid email message is waiting
*) Context-sensistive help
*) Free! Spam-Aid is freeware! The download is completely functional and free of charge. It is not a "trial version", it has no advertisements or requests for donations

The acceptable message criteria shown above is absolute! If you want to receive messages from senders that are not in your Windows Address Book without requiring code words, then please DO NOT use this software.