| Event Id | 11512 |
| Source | MSExchangePOP3 |
| Description | The authentication package DPA could not be found in the Available-Authorization-Packages attribute. |
| Event Information | According to Microsoft: CAUSE: This occurs if the Exchange Service Account administrator is not an administrator of the Windows NT domain or computer.Microsoft has confirmed this to be a problem in Microsoft Exchange Server version 5.0. This problem was corrected in the latest Microsoft Exchange Service Pack. |
| Reference Links | XFOR: Authentication Package DPA Errors |
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