20070118

E-mail Spam

E-mail spam is a subset of spam that involves sending nearly identical messages to numerous recipients by e-mail. Most definitions of spam are based on the e-mail being Unsolicited Bulk E-mail (UBE). That is, spam is e-mail that is both unsolicited by the recipients and there are many substantively similar e-mails being sent. Spam is usually also unwanted, commercial and sent by automated means and some definitions include those aspects.

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