1.   Anyone with an e-mail address has received unwanted messages.

2.   But the company has also decided to upgrade the limited e-mail filtering features on AOL software, so users can screen out unwanted messages for themselves.

3.   E-mail users should not waste time and space sending unwanted messages.

4.   Others link HotMail with junk e-mail, noting that unsavory companies are known to hijack this free service to deliver unwanted messages.

5.   Sandretti said the office has set up a filter to screen out the unwanted messages.

6.   Spam also is costly to corporations because employees often waste time each day deleting unwanted messages.

7.   There must be an unwanted message about gay pride involved.

8.   To Mann, that condom ad is a visual form of spam, the unwanted advertising messages that clog personal e-mail.

9.   With spam now making up roughly a third of all electronic mail, Internet service providers must build enough capacity to handle the unwanted messages.

10.   They are at pains to do so anonymously, making their unwanted messages difficult to block.