psyop-military actions designed to influence the perceptions and attitudes of individuals, groups, and foreign governments.
Choose certified mail when you need proof of delivery and time is of the essence. Registered mail is the Postal Service's most secure form of mail delivery, involving an unbroken chain of custody. Registered mail is protected in sealed containers, safes and cages, and held under lock and key.
Certified Mail offers proof of mailing and a record of delivery. The proof of. mailing shows the mailing date and the postage and fees paid, including any fee. for a return receipt. Historically, the record of delivery included the date of. delivery and the recipientâs signature.