Store Worker process crashes when you move, restore, or repair mailboxes that have issues with the logical index within the database in Exchange Server 2016 - Microsoft Support.

Resolution. To fix this issue, install the following cumulative update: Cumulative Update 10 for Exchange Server 2019 or a later cumulative update for Exchange Server 2019.

To fix this issue, install one of the following updates:For Exchange Server 2019, install the Cumulative Update 1 for Exchange Server 2019 or a later cumulative update for Exchange Server 2019. For Exchange Server 2016, install the Cumulative Update 12 for Exchange Server 2016 or a later cumulative update for Exchange Server 2016.

Symptoms. After a mailbox is disabled by the administrator, the Microsoft.Exchange.Store.Worker.exe process crashes if an email was sent from the disabled mailbox before it was disabled. When this issue occurs, event ID 1002 that resembles the following is logged in Event Viewer:

Description: The mailbox with mailboxguid "xxxx" has been quarantined. Access to this mailbox will be restricted to administrative logons for 1.00:00:00 since the last report. Cause. There is data corruption in the public folder mailbox. Resolution. To resolve this issue, install Exchange Server 2013 Cumulative update 8. Status.

Solution. Use one of the following methods, as appropriate for your situation. Solution for scenarios 1 and 2. Use the Microsoft 365 Protection Center or the audit log report to check whether the item was moved or deleted. For more information about the Microsoft 365 Protection Center, see Search the audit log in the Security & Compliance Center.

Resolves a vulnerability in Windows Explorer that could allow remote code execution if a user visited a specially crafted webpage.

On modern team sites and classic sites (subsites), in the left pane, select Recycle bin. On modern communication sites, select Site contents, and then select Recycle bin in the top navigation bar. If you don't see the Recycle Bin, follow these steps: Select Settings and then select Site settings. Note: If you don't see Site settings, select ...

On modern team sites and classic sites (subsites), in the left pane, select Recycle bin. On modern communication sites, select Site contents, and then select Recycle bin in the top navigation bar. If you don't see the Recycle Bin, follow these steps: Select Settings and then select Site settings. Note: If you don't see Site settings, select ...

To resolve this issue, install Cumulative Update 15 for Exchange Server 2013 or a later cumulative update for Exchange Server 2013. Workaround. To work around this issue, update the accounts to populate the showInAddressbook attribute with the correct value. Status.