DMM TOC > 100 Retail Letters, Cards, Flats, and Parcels > 130 First Class Mail136 Deposit1.0 Deposit for First-Class MailSingle-piece First-Class Mail letters and cards may be deposited into any collection box, mail receptacle, or at any place where mail is accepted if the full required postage is paid with adhesive stamps. Metered mail must be deposited in locations under the jurisdiction of the licensing Post Office, except as permitted under 604.4.0. Permit imprint mail must be presented at a Post Office under 604.5.0, or 705. |