Event ID - 59

Event Id59
SourceMSExchangeMTA
DescriptionUnable to allocate memory for entity <object name>. Reboot the computer. If that does not work, Contact Microsoft Technical Support. [<value> <value> <value> <value>] (14)
Event InformationThe message transfer agent (MTA) has failed to allocate and reserve memory from the operating system. Free up the memory in use by closing any nonessential applications. Increase your system's physical or virtual memory. Verify that there is enough disk
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