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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September 11, 2015

Seamless Acceptance and Service Performance (SASP) Upgrade

Attention Business Customer Gateway Users: An upgrade to the Seamless Acceptance and Service Performance (SASP) architecture will deploy this Sunday, September 13, 2015, between 6 AM and 2 PM CT. We are working to mitigate any potential impacts. However, if any issues arise we will keep you informed. If you have any additional questions, please contact the PostalOne!^® Help Desk at 800-522-9085.