dead letter office
Undeliverable mail repository
A dead letter office is a department within a postal service that handles mail that cannot be delivered or returned to the sender.
Letters end up there when addresses are illegible, incomplete, or nonexistent, and when there's no return address to fall back on.
Staff attempt to open and identify contents to locate either recipient or sender.
The term extends figuratively to any place where communications or initiatives go to die: The proposal was sent to committee, which everyone knew was a dead letter office.
Left behind completely
- neglectedNot given proper attention
- unclaimedNot yet taken
- discardedGotten rid of
- dustyCoated with fine particles
forsaken · obsolete · antiquated · mothballed · bygone · relics · leftover · lapsed
Sent to wrong recipient
- unclaimedNot yet taken
- undeliveredNot brought to destination
- unreachableCannot be accessed
- nonexistentNot present anywhere
Delivery processing area
- sortingArranging into sequence
- postmasterPostal office manager
- mail carriersThose delivering letters professionally
- postal workersLetter delivery employees
distribution center · mailbags · stamps · postage · envelopes · packages · couriers · delivery
Concealed information
- enigmaSomething hard to fathom
- unknownNot yet discovered
- curiosityDesire to learn
- intrigueSecret plotting or fascination
hidden · unsolved · anonymous · cryptic · untold stories · unread · sealed · handwriting
Competitive public sale
- openedMade no longer closed
- searchedLooked for systematically
- valuablesPossessions of significant worth
- cashReady spending funds
jewelry · documents · photographs · reunited · claimed · traced · detective work · investigation
abandoned
Left behind completely
dusty · forsaken · obsolete · antiquated · mothballed · bygone · relics · leftover · lapsed · disused
misaddressed
Sent to wrong recipient
- unclaimedNot yet taken
- undeliveredNot brought to destination
- unreachableCannot be accessed
mailroom
Delivery processing area
- sortingArranging into sequence
- postmasterPostal office manager
- mail carriersThose delivering letters professionally
postal workers · distribution center · mailbags · stamps · postage · envelopes · packages · couriers · delivery · mailbox
secrets
Concealed information
intrigue · hidden · unsolved · anonymous · cryptic · untold stories · unread · sealed · handwriting · strangers
auction
Competitive public sale
- openedMade no longer closed
- searchedLooked for systematically
- valuablesPossessions of significant worth
cash · jewelry · documents · photographs · reunited · claimed · traced · detective work · investigation · identification
- mailletters, mail, email, envelope, postcard
- postalmail, mail delivery, stamp, stamps, mail service
- postal servicemail, sorting machine, stamps, stamp, mailbox
- postal servicesmail, stamps, delivery, packages, envelopes
- postal systemmailbox, stamp, stamps, envelope, postage stamp
- postal historystamps, postmarks, postmaster, postage, postmark
dead letter officeaddressee
Intended mail recipient
home delivery · inbox · destination address · doorstep delivery · letter carrier
dead letter officesorting center
Facility organizing items for delivery
distribution center · outgoing mail · post office · forwarding address · dispatch center
office, letter, dead, postal service, undeliverable mail, dead letter