Trying to display inline images from Microsoft Graph

Question

In the body text, some images are tagged in a useful manner [cid:image001.jpg]. I have that working great.

But, some are replaced with [A screenshot of a computer. Description automatically generated]. I can't figure out where that's coming from. Is Graph looking at those automagically and trying to be helpful? If there's more than one, I can't know which to put where.

Is there some way to turn that off? To force the cid:?

Update: I found where it's coming from. It's Outlook putting that in there. If anyone knows how to tell Outlook to stop "helping" then that would be great.