| Event Id | 519 |
| Source | MSExchangeMTA |
| Description | (%5%6(%7) Proc %8) (MTA %2(%3) Proc %4) %1 Management command refused because of disk shortage (14) |
| Event Information | According to Microsoft: EXPLANATION: The disk drive that the MTA is using is running low. USER ACTION: Free up space on the MTADATA working directory drive. If this is not possible, consider moving the MTADATA working directory to a different volume. |
| Reference Links | Exchange (MSExchangeMTA) |
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