| Event Id | 1027 |
| Source | MSExchangeMig |
| Description | cc:Mail - Export program returned an invalid Message size of <value>. Account <user name> did not migrate successfully. |
| Event Information | According to Microsoft: CAUSE: This problem can occur if the cc:Mail Export program incorrectly writes spaces to some messages where size should be written. RESOLUTION: A supported fix is now available from Microsoft, but it is only intended to correct the problem.Apply it only to computers that are experiencing this specific problem.Microsoft Migration tool has been modified to resolve this problem. |
| Reference Links | XFOR: Event ID 1027 Error Message Logged During Migration from cc:Mail to Exchange Server 5.5 |
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