[Bug] Certain emails sent as UTF-7 encoded shows HTML at the top of the message
This issue is related to a known bug. Please use this idea to track the progress of this issue.
Roger Strickland commented
Yuhao Zhang commented
I enabled "Block External Images" but the client is still loading images in certain HTML tags. To reproduce, send an HTML mail with following tags in body:
<input type="image" src=REMOTE_IMAGE_URL>
Then open it in the iOS Outlook client.