USPS EXAM 421 SSA ACADEMY QUESTIONS AND VERIFIED
ANSWER; 100% CORRECT; 2026- 2025 UPDATE
24 Hour Clock - correct answer- End to end process that ensures the
mail is collected, distributed and delivered on time.
Administrative Support Manual (ASM) - correct answer- Contains
policies and procedures for administrative and support functions within
the postal service.
Anonymous Mail - correct answer- Bears only stamps as postage,
weighs more than 13 oz, and was not accepted by a postal employee.
AVSEC - correct answer- Aviation Security
DDD1 - correct answer- Decal attached to all mail receptacles
explaining the 13oz rule to customers.
DDD2 - correct answer- Attached to anonymous mail pieces being
returned to the customer.
Domestic Mail - correct answer- Mail sent within the US, APO/FPO,
the UN, and all US territories and possesions.
, Domestic Mail Manual (DMM) - correct answer- Sets forth the
policies and regulations governing domestic mail.
Express Mail Label 11-B - correct answer- Post office to addressee
Express Mail Label 11-HPFU - correct answer- Hold for Pickup
HAZMAT question - correct answer- Does this contain anything
liquid, fragile, perishable or potentially hazardous such as perfume or
lithium batteries?
International Mail Manual (IMM) - correct answer- Sets forth the
policies and regulations governing international mail
Label 127 - correct answer- Attached to all anonymous mail being
returned to ensure surface transport only.
Label 200 - correct answer- Registered Mail barcode. To avoid
confusion, Label 200 is the only barcode to be placed on the registered
mail piece.
Label 314/Form 152 - correct answer- Delivery confirmation/tracking
info. Available for APO/FPO and all US possessions and territories.
ANSWER; 100% CORRECT; 2026- 2025 UPDATE
24 Hour Clock - correct answer- End to end process that ensures the
mail is collected, distributed and delivered on time.
Administrative Support Manual (ASM) - correct answer- Contains
policies and procedures for administrative and support functions within
the postal service.
Anonymous Mail - correct answer- Bears only stamps as postage,
weighs more than 13 oz, and was not accepted by a postal employee.
AVSEC - correct answer- Aviation Security
DDD1 - correct answer- Decal attached to all mail receptacles
explaining the 13oz rule to customers.
DDD2 - correct answer- Attached to anonymous mail pieces being
returned to the customer.
Domestic Mail - correct answer- Mail sent within the US, APO/FPO,
the UN, and all US territories and possesions.
, Domestic Mail Manual (DMM) - correct answer- Sets forth the
policies and regulations governing domestic mail.
Express Mail Label 11-B - correct answer- Post office to addressee
Express Mail Label 11-HPFU - correct answer- Hold for Pickup
HAZMAT question - correct answer- Does this contain anything
liquid, fragile, perishable or potentially hazardous such as perfume or
lithium batteries?
International Mail Manual (IMM) - correct answer- Sets forth the
policies and regulations governing international mail
Label 127 - correct answer- Attached to all anonymous mail being
returned to ensure surface transport only.
Label 200 - correct answer- Registered Mail barcode. To avoid
confusion, Label 200 is the only barcode to be placed on the registered
mail piece.
Label 314/Form 152 - correct answer- Delivery confirmation/tracking
info. Available for APO/FPO and all US possessions and territories.
