Pricing & Classification DMM Advisory

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

April 8, 2011

RIBBS Application Remains Offline

The RIBBS® application remains offline to address a recent security incident. It will be restored to service as quickly as possible. We regret any inconvenience this has caused.

If you have a critical need to retrieve information you typically access via RIBBS, please send an email to for assistance.