Stopping unsolicited phone calls, junk mail, email and faxes
There are four services with which individuals and businesses can
register to stop unsolicited phone calls, junk mail and email, and
junk faxes.
To register to stop unsolicited phone calls: The Telephone
Preference Service - 
To register to stop junk mail: The Mailing Preference Service
-
To register to stop unsolicited emails: The E-Mail Preference
Service -
To register to stop junk faxes: The Facsimile Preference
Service - 
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