Spam email is sent by purchasing or compiling lists of email addresses and using computerized methods of barraging the addresses with messages. Lists come from a variety of sources, including Internet chat rooms and news groups, where spammers use software to harvest email addresses.Continue Reading
Specialized search engines known as spambots search the web for addresses that can be added to spam lists. Some legitimate websites also sell lists of their customers to purveyors of spam email. Spammers often share their email lists with other spammers.
Spam is sent through companies that offer bulk emailing services. Some such companies send billions of spam emails each day and often work from countries outside the United States where unsolicited bulk emailing is legal. The CAN-SPAM Act of 2003 provides rules for sending commercial email within the United States.
The most effective way to stop spam is using a software filter. Some filters use particular words to determine which emails to delete before the recipient views them. Spammers often thwart simple filters with intentional misspellings of words commonly used in spam. Advanced filters use word frequency and patterns to try to identify spam.
The term "spam" comes from a 1970 sketch by the British comedy group Monty Python targeting the canned luncheon meat Spam. The sketch poked fun at the meat product as being everywhere, and the term was later applied to unwanted commercial email.Learn more about E-mail
One of the most successful ways to stop spam email is to report all spam that you receive to your email service provider. Common providers, such as Gmail, have an easily accessible spam button for that purpose. Use it consistently to see fewer spam messages over time.Full Answer >
To block spam emails in Outlook, add an email sender to the Block Sender List by clicking Block Sender in the Junk drop-down menu at the top. Alternatively, create rules in Outlook to identify spam emails and automatically flag and move them to the Junk Email folder.Full Answer >
There is no directory of all email addresses, but people search sites and smaller email directories list some email addresses. Pipl, Intelius and Yasni are companies that offer email address searches.Full Answer >
Free email addresses are provided to users for no monetary charge. Many email address providers offer free email addresses to anyone who wants one. These providers include Google, Yahoo and Microsoft.Full Answer >