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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March 10, 2011

Mailer ID System Maintenance Tomorrow

The Mailer ID System will be unavailable during a one hour maintenance window this Friday — On March 11, 2011, the Postal Service will be applying a system patch between 3 p.m. CT and 4 p.m. CT. The Mailer ID System will be unavailable during this time.