Report Fraud: Mail Mail Fraud (including Foreign Lottery Scams): Contact the U.S. Postal Inspection Service Criminal Investigations Service Center By Mail: ATTN: Mail Fraud433 West Harrison StreetChicago, IL 60699-3255 By Telephone: (877) 876-2455 Website:https://www.uspis.gov/report Online Reporting Form: ehome.uspis.gov/fcsexternal/default.aspx
