| Event Id | 2011 |
| Source | MSExchangeIS Public Store |
| Description | Error <error code> occurred while writing delivery log information to the Microsoft Exchange System Attendant. |
| Event Information | The message transfer agent may fail to move messages and have difficulty communicating with the System Attendant service. No user action is required. The system will try again. |
| Reference Links | XADM: MSExchangeISPriv Event ID 2011 Causes Information Store To Stop |
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