CSMS # 61929976 - Resolved - Issue with CBP MQ Connection U.S. Customs and Border Protection sent this bulletin at 08/25/2024 12:06 PM EDT Cargo Systems Messaging Service CSMS # 61929976 - Resolved - Issue with CBP MQ Connection The following issue has been resolved. CBP is aware of a network issue with MQ that may affect trade EDI. Once issue is fixed, CBP will send resolved messages.