* John Rouillard <issues@roundup-tracker.org> [20191222 02:00]:
> Question, if a text email arrives with one long line, does it display
> properly in the web interface? Is it stored as one long line?
> 
> If so then how does this bug manifest differently than the one long 
> line in email?

The difference is:
- In mail clients you usually have the option to automatically
  format/wrap your text, often even a full editor.
- In web clients you usually don't have such tools available.
  Especially since Firefox 60, where configuring an external editor
  for text areas became much more complicated due to new security
  improvements/restrictions.