How to Permanently Remove Office 365 Users

After deleting a user in Office 365, their account is moved to a ‘recycle bin’ for 30 days. This allows the user account to be easily recovered. This can often cause issues when attempting to recreate a mailbox while a hybrid configuration is in place. To permanently delete the user within Office 365, first delete…

Continue reading

“Access is denied” When Attempting to Delete a Dynamic Distribution Group

You may receive the error below when attempting to delete a dynamic distribution group. To resolve this, open ADUC and show advanced features (Click View > Advanced Features). Then find the object for the dynamic distribution group and open the properties window. Browse to the “Object” tab and uncheck the “Protect object from accidental deletion”…

Continue reading

Exchange 2013: Error 0x80070070 While Adding DAG Member

Error: A server-side database availability group administrative operation failed. Error Failed to add or remove the Failover-Clustering feature. Error: The request to add or remove features on the specified server failed. A DISM session could not be opened. An error occurred accessing the temporary folder C:WindowsTEMP57ACE2DE-4CD2-4F5F-B7A0-93D867A89A12. Ensure that the path to the temporary folder exists…

Continue reading

Failed to Mount Exchange 2010 Database

Recently, one of my users’ came to me and said he was missing two months worth of email. This was just after migrating to Exchange Online. We were using Exchange 2010 with System Center DPM for backups. I restored the database that the users’ mailbox was on from a backup then copied it over to…

Continue reading