franked

the letter was franked by the post office.

he sent a franked envelope to his friend.

all official correspondence must be franked.

she received a franked postcard from her colleague.

the package was sent using a franked service.

franked mail is often faster than regular mail.

they provided franked postage for all their shipments.

using franked mail can save a lot of time.

he was surprised to find a franked letter in the mailbox.

franked items are exempt from certain postal fees.