| Event Id | 9172 |
| Source | CDOEXM |
| Description | "Failed to copy messages to the destination mailbox store. Error: <error message>" |
| Event Information | According to Microsoft: Explanation :The mailbox could be corrupted. It is also possible that the specific message(s) could be corrupted. User Action : You can use the MDBVU32 program to remove the damaged messages. |
| Reference Links | Event id 9172 from source CDOEXM How to Use the Mdbvu32 Utility to Remove Inbox Rules Accepting or denying a meeting request causes a "5.1.1" non-delivery report in Exchange Server Mdbvu32 Enhancements for Viewing and Managing Rules Messages |
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