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abdullah220
Aug 14, 2024Copper Contributor
Mail flow issue exchange 2016
Email is backing up in the Exchange Submission Queue and the following errors are displayed in Queue Viewer:
432 4.3.2 STOREDRV.Deliver; mailbox database thread limit exceeded"
mail flow is stopped and added below values still same issue.
any suggestion....
<add key=”MailboxDeliveryThrottlingEnabled” value=”False” />
<add key=”RecipientThreadLimit” value=”2″ />
<add key=”MaxMailboxDeliveryPerMdbConnections” value=”3″ />
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- Dan_SnapeSteel ContributorGenerally this is caused when the Exchange server is trying to process too many messages at once