I've noticed the email HTML to text parsing for the plain text part of emails often misses links (removes them completely), doesn't covert bullet lists well, and more. What does mydbr use to parse HMTL to text?
reStructuredText is a fairly good approach and there is a parser for php at https://github.com/doctrine/rst-parser/ and another older one at https://github.com/Gregwar/RST (and there might be others and there is pandoc).
Is there a chance to implement HTML to reStructuredText conversion to make the plain text version of the email better? (when going into some systems, the plan text version of the HTML email is almost unreadable and missing key links).