Bing Maps Add-in to Office 365 changes the message body for emails received with addresses in them
Recently, I noticed that most of the emails I open and read are requesting me to save as the body has changed. The message text is “The body of the message <subject> has been changed. Want to save your changes to this message?”
The issue is that I’ve not changed any part of the message. I’ve simply opened it and then closed it. After further investigation, I’ve found that the Bing Maps add-in is modifying the body of the message by replacing any address with a link.
To avoid this behavior, and the annoying message for every email that you open with an address, simply open Outlook, Navigate to File > Manage Add-ins, login with your Office 365 account, and disable the Bing Maps Add-in. This may take a few minutes to take effect, but a restart should not be required.
This applies to, at least, version 1706 (Build 8229.2086) of the Microsoft Office 365 release. I’ve read this may also happen with some older versions as well but have not tested.