How to uninstall SendGuard M365 for single users?

Below are the steps you need to follow to uninstall the SendGuard M365 add-in for single users: 

Step 1: In your preferred browser, go to https://aka.ms/olksideload. You may be asked to login to Outlook
Step 2: In the Add-Ins for Outlook dialog box, select My add-ins.
Step 3: Locate SendGuard for M365 in the Custom Add-ins section at the bottom of the dialog box.
In the bottom right, select the 3 dots and click Remove.