What is Spam? Spamming is when electronic messaging systems indiscriminately send unsolicited bulk messages. How can I avoid Spam? These websites will tell you how and then show you some good spam blocking programs! The most popular type of spam is through e-mail, but it does come in many other forms, like instant messaging spam, for example. Outlook Express deals with a lot of spamming. If it deals with the computer, mostly anything internet-related, you can get spammed somehow. So, if you wish to avoid those viruses and those annoying messages, which I’m sure you do, check out these websites!