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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July 30, 2009

CASS/MASS Cycle M Certification Extension

We have extended the requirement date for CASS/MASS Cycle M Certification from July 31, 2009 to September 30, 2009. Complete details on criteria and any applicable fees are posted on RIBBS.