Pricing & Classification DMM Advisory

Message board to keep postal customers informed of changes to mailing standards, services, and prices.

June 29, 2022

UPDATE 242: International Mail Service Updates Related to COVID-19

On June 28, 2022, Macao Post, the designated operator of Macao, provided notification that the delivery of letter-post items remains suspended until further notice. Additionally, in order to minimize human contact, written proof of delivery for inbound EMS items to personal addresses will not be provided until further notice. EMS call center services will remain suspended until further notice.

Unless otherwise noted, service updates to a particular country do not affect delivery of military and diplomatic mail.

This service update affects Priority Mail Express International® (PMEI), Priority Mail International® (PMI), First-Class Mail International® (FCMI), First-Class Package International Service® (FCPIS®), International Priority Airmail® (IPA®), International Surface Air Lift® (ISAL®), and M-Bag® items.

The DMM Advisory will continue to provide updates as they are received. For a full list of international service disruptions, please visit