We just updated an Exchange Third Party Trusted HTTPS certificate for the public facing Outlook Web Access (OWA) setup. Everything seemed to be okay until we rebooted the Exchange server within a maintenance window. All Outlook clients and OWA access went offline with the OWA site throwing a 503 error. […]
Exchange
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We’ve added the following PowerShell Guide to our KB: PowerShell Guide: Install Exchange 2019 CU11+ into Windows Server Core The above PowerShell allows us to install on Windows Server Core but it also has the setup for breaking out the three components of Exchange into their own partition: D: Exchange […]
By now most folks will have found the following fix sent out by Microsoft for the Y2K22 Anti-Malware bug: Microsoft Exchange Team Blog: Email Stuck in Exchange On-premises Transport Queues Queue Safety Tweak Before running the script check the timeout setting for mail held in the queue: Get-TransportServer | Select-Object […]
We are installing Exchange 2019 CU4 into Server Core 2019 for the first time in a greenfield setting. We a strange snag that turned up very little in the way of search results on the error. The organization name, First,Organization, can’t be used because it contains invalid characters. The setup […]