| Event Id | 3150 |
| Source | MSExchangeMTA |
| Description | An internal MTA error occurred. Object <object name > failed integrity verification. DB attribute: <attribute name>. OM attribute: < attribute name>. Entity name: < object name>. <value> < value> < value> <value> (14) |
| Event Information | Explanation : The message transfer agent (MTA) database may be corrupted. Resolution : Stop and restart the MTA service. If the error persists, run the Mtacheck.exe utility. Stop the MTA service, open a command prompt, and type Mtacheck/v /f c:\mta.txt. If Mtacheck removes objects from a database queue, it places each damaged object in a Db*.dat file in \Exchsrvr\Mtadata\Mtacheck.out. Check your drives and verify that core *.dat files are in the \Exchsrvr\Mtadata directories. The \Exchsrvr\Mtadata directory with *.dat files may be on more than one drive. |
| Reference Links | More Information |
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