Complement Set Email Filtering
Complement Set Filtering (CSF) is a method for filtering unsolicited bulk email (UBE or spam) The technique utilizes at least two email accounts: the primary account where spam and non-spam is received and secondary accounts that receive only spam. CSF calculates the set theoretic difference between the primary and secondary email sets (email accounts) and identifies email messages contained in both sets.
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Famous quotes containing the words complement and/or set:
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