Exchange Server In Maintenance Mode [ High Speed ]
When an Exchange Server is placed in maintenance mode, administrators want to ensure that end-users are notified and emails are redirected to a alternate server or a designated mailbox to minimize downtime and prevent email loss. The "Maintenance Mode Notification and Redirect" feature provides a seamless way to notify users and redirect emails during maintenance.
The "ServerWideOffline" component should show as "Inactive." Taking the Server Out of Maintenance Mode exchange server in maintenance mode
Before you begin your updates, verify the state of the server with this command: Get-ServerComponentState -Identity When an Exchange Server is placed in maintenance
Run the following command: Set-ServerComponentState -Identity -Component HubTransport -State Draining -Requester Maintenance exchange server in maintenance mode