USPS 421 CERTIFICATION SCRIPT 2026
QUESTIONS WITH SOLUTIONS GRADED A+
◍ Under what circumstances would you recommend a Certificate of Mailing?.
Answer: When a customer needs proof that an item was mailed
◍ Customers that need more pickup times than a firm holdout and/or have
more mail each day than the largest box your office holds can request, and
pay for, what service?.
Answer: Caller service
◍ What service does a return receipt provide?.
Answer: Proof of delivery and delivery address
◍ Supervisor.
Answer: Responsible for managing post office day-to-day operations and
ensuring that employees are properly trained and well-informed.
◍ The minimum size for a letter-sized mail piece is:.
Answer: 3½ in x 5 in
◍ The SSA must complete PS Form 8105-A, Funds Transaction Report, when
the customer purchases money orders equaling more than:.
Answer: $3,000 in one day
◍ Stamps by Mail/Phone.
Answer: customers in city delivery areas purchase postal products by
ordering through self-addressed, postage-paid envelopes (or by phone)
◍ What form would a customer fill out to have their mail permanently
forwarded to a new address?.
Answer: Form 3575 - Change of Address
◍ A machinable parcel cannot weigh more than:.
, Answer: 25 pounds
◍ An optional, free daily preview of mail pieces to be delivered is called:.
Answer: Informed Delivery
◍ The maximum length and girth for Priority Mail (PM) is:.
Answer: 108in
◍ Does special handling ensure the article against loss or damage?.
Answer: No
◍ Non-denominational First Class mail postage that can be used to mail
First-Class mail, no matter the postal rate:.
Answer: Forever stamp
◍ policy net.
Answer: hub for all postal policies, procedures, handbooks, manuals, and
publications
◍ The Domestic Mail Manual (DMM) is mail transmitted among:.
Answer: The United States of America
◍ First Class mail can be ____ for free up to 12 months..
Answer: Forwarded
◍ What term is used to determine if an item can be admitted into the
mailstream?.
Answer: Mailability
◍ The maximum size of a flat is 15 inches long, ____ inches high, and .75
inches thick..
Answer: 12
◍ What is the most positive way to impact customer perception of the Post
Office?.
Answer: Provide world-class customer service
◍ International Mail Manual (IMM).
Answer: Contains information governing international mail
, ◍ How are transactions recorded in a manual office?.
Answer: PS Form E1412
◍ What is the only mail service you can use when mailing cremated remains
via domestic mail?.
Answer: Priority Mail Express (PME)
◍ Funds are transferred to a bank via:.
Answer: Deposit
◍ Postal Explorer (PE).
Answer: Virtual library available to customers that contains tools and
manuals
◍ These items that, once purchased and activated, cannot be returned..
Answer: Gift cards
◍ Mobile Retail Unit.
Answer: Postal services offered in a mobile setting for things such as
holidays, special events, etc. by taking the post office to our customers
◍ When would a PS form 8105-B, Suspicious Transaction Report, be filed?.
Answer: A customer purchased $1,000 worth of money orders everyday for
a week
◍ Certified mail provides all the following services except:.
Answer: 1-3 day guarantee
◍ What service allows transients and individuals waiting to get PO boxes to
receive their mail?.
Answer: General delivery
◍ Where should you look for a list of lost or stolen money orders?.
Answer: Postal Bulletin
◍ What is the maximum fine for persons who knowingly mail items or
materials that are dangerous or injurious to life, health, or property?.
Answer: $100,000 + cost of cleanup
QUESTIONS WITH SOLUTIONS GRADED A+
◍ Under what circumstances would you recommend a Certificate of Mailing?.
Answer: When a customer needs proof that an item was mailed
◍ Customers that need more pickup times than a firm holdout and/or have
more mail each day than the largest box your office holds can request, and
pay for, what service?.
Answer: Caller service
◍ What service does a return receipt provide?.
Answer: Proof of delivery and delivery address
◍ Supervisor.
Answer: Responsible for managing post office day-to-day operations and
ensuring that employees are properly trained and well-informed.
◍ The minimum size for a letter-sized mail piece is:.
Answer: 3½ in x 5 in
◍ The SSA must complete PS Form 8105-A, Funds Transaction Report, when
the customer purchases money orders equaling more than:.
Answer: $3,000 in one day
◍ Stamps by Mail/Phone.
Answer: customers in city delivery areas purchase postal products by
ordering through self-addressed, postage-paid envelopes (or by phone)
◍ What form would a customer fill out to have their mail permanently
forwarded to a new address?.
Answer: Form 3575 - Change of Address
◍ A machinable parcel cannot weigh more than:.
, Answer: 25 pounds
◍ An optional, free daily preview of mail pieces to be delivered is called:.
Answer: Informed Delivery
◍ The maximum length and girth for Priority Mail (PM) is:.
Answer: 108in
◍ Does special handling ensure the article against loss or damage?.
Answer: No
◍ Non-denominational First Class mail postage that can be used to mail
First-Class mail, no matter the postal rate:.
Answer: Forever stamp
◍ policy net.
Answer: hub for all postal policies, procedures, handbooks, manuals, and
publications
◍ The Domestic Mail Manual (DMM) is mail transmitted among:.
Answer: The United States of America
◍ First Class mail can be ____ for free up to 12 months..
Answer: Forwarded
◍ What term is used to determine if an item can be admitted into the
mailstream?.
Answer: Mailability
◍ The maximum size of a flat is 15 inches long, ____ inches high, and .75
inches thick..
Answer: 12
◍ What is the most positive way to impact customer perception of the Post
Office?.
Answer: Provide world-class customer service
◍ International Mail Manual (IMM).
Answer: Contains information governing international mail
, ◍ How are transactions recorded in a manual office?.
Answer: PS Form E1412
◍ What is the only mail service you can use when mailing cremated remains
via domestic mail?.
Answer: Priority Mail Express (PME)
◍ Funds are transferred to a bank via:.
Answer: Deposit
◍ Postal Explorer (PE).
Answer: Virtual library available to customers that contains tools and
manuals
◍ These items that, once purchased and activated, cannot be returned..
Answer: Gift cards
◍ Mobile Retail Unit.
Answer: Postal services offered in a mobile setting for things such as
holidays, special events, etc. by taking the post office to our customers
◍ When would a PS form 8105-B, Suspicious Transaction Report, be filed?.
Answer: A customer purchased $1,000 worth of money orders everyday for
a week
◍ Certified mail provides all the following services except:.
Answer: 1-3 day guarantee
◍ What service allows transients and individuals waiting to get PO boxes to
receive their mail?.
Answer: General delivery
◍ Where should you look for a list of lost or stolen money orders?.
Answer: Postal Bulletin
◍ What is the maximum fine for persons who knowingly mail items or
materials that are dangerous or injurious to life, health, or property?.
Answer: $100,000 + cost of cleanup
