Pricing & Classification DMM Advisory

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

October 8, 2021

UPDATE 206: International Mail Service Updates Related to COVID-19

On October 8, 2021, Macao Post, the designated operator of Macao, provided notification that as of today, civil servants in the Macao Special Administrative Region have returned to work and all postal services have resumed as normal.

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