Under "Files & Attachments" there was an entry for content type http. The only options were "Always ask" or "Use Konqueror (default)". I chose Konqueror and now http links in emails open in Firefox!
There is no entry for https and https links do not open in anything.
Outcome slightly weird.
Under "Files & Attachments" there was an entry for content type http. The only options were "Always ask" or "Use Konqueror (default)". I chose Konqueror and now http links in emails open in Firefox!
There is no entry for https and https links do not open in anything.