DMM Advisory | Postal Explorer

Postal Explorer

The Postal Service is reminding customers that metallic mercury and devices containing metallic mercury are always prohibited in the mail stream. This includes antique items such as thermometers, barometers, blood pressure monitors and similar devices.

Pricing & Classification DMM Advisory

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

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June 5, 2020

UPDATE 50: International Mail Service Disruptions Due to COVID-19

On June 5, 2020, the Postal Service™ received a notification from Liechtensteinische Post, the designated postal operator of Liechtenstein, advising that the COVID 19 situation in Liechtenstein has now improved sufficiently for postal services to again be provided as normal.

This service disruption 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 update mailers regarding new service disruptions as they are received. For a full list of international service disruptions, please visit https://about.usps.com/newsroom/service-alerts/international/welcome.htm