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 6, 2013

IMb™ Services Update

PostalOne!^® Release 35.2.0 - will be deployed during the scheduled maintenance window of 4 a.m. to 8 a.m. CT on Sunday, September 8. Infrastructure changes will result in an outage from 4 a.m. to 8 p.m. During this outage, PostalOne!^®will be unavailable, including Mail.XML^®, FAST^® Web Services, and eDOC Services.

The Domestic Mail Manual (DMM) and DMM Advisories are available on Postal Explorer (pe.usps.com).