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.
A Certified Mail letter does not have to be presented to a USPS employee for confirmation that it has entered the U. S. Mail. Frequent mailers of Certified Mail often keep a supply of PS Form 3800 and affix the form and proper postage to Certified Mail letters to cover mailing and fees.