305.02(g)    Correspondence Deposited as First-class Mail Pursuant to 37 C.F.R. §2.197 and Returned by the U.S. Postal Service

Correspondence must be deposited with the USPS as first-class mail in compliance with any and all applicable requirements of the USPS to be considered "[d]eposited with the USPS," within the meaning of 37 C.F.R. §2.197(a)(1).  Therefore, correspondence returned by the USPS as not mailed in compliance with USPS requirements, including concerning mail weighing more than the USPS maximum permissible weight, is not entitled to any benefit under 37 C.F.R. §2.197.