MS Support

Oh man, this was a tough one. A real doozy. First, here are my environment details where this was happening. MS Exchange 2013 CU6 (Issue was happening as far back as CU4) One Exchange Server managing all Exchange services and responsibilities Less than 50 mailboxes Overview Basically, every few days we'd get a call in the middle of the day from customers telling us that mail was being stuck in the Outbox in Outlook and mail would be put into the drafts folder in OWA. At first, we … [Read more...] about Exchange 2013 Mail Stuck in Outbox or Drafts – Have to restart Transport Service to resume mail flow