Proofpoint has removed the block on our IP 74.118.73.43.
Posted May 05, 2026 - 13:12 EDT
Identified
Email Delivery Advisory (Proofpoint Customers Only) Proofpoint has temporarily blocked a B2BGateway mail server IP (74.118.73.43) due to spam filtering rules. This impacts only B2BGateway customers using Proofpoint. The IP is not listed on other major blocklists. We have opened a request with Proofpoint to remove the block and are actively monitoring. Customers may also submit a request with Proofpoint to help expedite resolution: https://www.proofpoint.com/us/ipcheck Please note, all Support tickets or New Partner Implementation notes are still available to view and respond to on the B2BGateway Portal.
Posted May 04, 2026 - 11:11 EDT
This incident affected: Trading Network (TrueCommerce B2B Trading Network) and Platforms (TrueCommerce B2B Warehouse Support Site, TrueCommerce B2B Integrator).