Ham validator
In order to encourage better style wouldn’t it be reasonable idea to evaluate emails (by URL for e.g.) for good practises such as:
- No top posting
- No spelling mistakes
- Grammar check
- Some sort of readability check
- Proper attribution
- Proper quoting
- Careful editing
- Line width maintained
- text/plain
- GPG signature
- Using a respectable ISP
- Award points for MUA
- Perhaps subtract points for vulnerable software detected
- Proper encoding (unicode)
- No rhetorical questions.
- NO CAPS
- No abuse of smilies or punctuation
- Not too long
- Good use of paragraphs
- No stupid signatures
- Nothing offensive
- No whitespace
Feel free to add in the comments…