Delete the O365 Connector September 03, 2021 10:33 Updated Open Office.com and log in with your administrative credentials. Navigate to Administrator > Admin Center > Exchange Select Mail flow and click on the tab Connectors Select the connector, you want to delete or deactivate You can delete or deactivate the connector To delete the connector, click on Delete To deactivate the connector, click on Deactivate in the connector overview Confirm the notification with Yes Related articles Shared Mailboxes in O365 I set up my own outbound connectors in O365 - why do I still see an error in the Control Panel? Exchange Online (Office 365) Requirements for contacting Service Desk What is the Infomail filter?