Episode 1 of 1
Establishment of Dead Letter Office
- When
- 1825
- Where
- Washington, D.C.
The Post Office Department started a dead letter office in 1825 to handle undeliverable mail that could not be delivered or returned.
The United States Post Office Department established a dead letter office in 1825. This office dealt with undeliverable mail, which typically resulted from incomplete addresses, regulatory non-compliance, or forwarding issues. The legacy row incorrectly attributes this to the modern Postal Service, which was created in 1971.
Sources
- Dead letter mail Wikipedia, revision of 2026-09-25
- United States Postal Service Wikipedia, revision of 2026-09-29
Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.