| Event Id | 2254 |
| Source | MSExchangeMTA |
| Description | Unable to allocate memory. Domain defined attribute allocation failed. [<value> <value> <value> <value>] (12) |
| Event Information | The message transfer agent (MTA) has failed to allocate and reserve memory from the operating system. Use Performance Monitor to determine if a particular item is taking up too much memory. To allocate more memory, close any nonessential applications. You may also increase your system's physical or virtual memory. Verify that there is enough disk space for the paging file to grow. |
| Reference Links |
Catch threats immediately
We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.