admittedly, this might not be a typical use case but I often need to forward an email that I get from one discourse instance to another using email-in feature.
Unfortunately, the resulting post often does has a lot to be desired. For one thing, there are a lot of info in the footer and header that could be probably stripped away safely (e.g. picture and bio of original poster). Also links to images are broken.
I’ll provide more detailed info later if needed.
@zogstrip I believe this is potentially your expertise, let me know if I should add more info. I dunno whether this is more of a bug or a feature request.