§ 2605. Suits to recover wrongful or fraudulent payments

The Postal Service shall request the Attorney General to bring a suit to recover with interest any payment made from moneys of, or credit granted by, the Postal Service as a result of—

• (1) mistake;
• (2) fraudulent representations;
• (3) collusion; or
• (4) misconduct of an officer or employee of the Postal Service.