Signature issues in Mac Mail
If the email signature snippet isn't displaying properly in Apple mail, there are two possibilities.
- Copy/pasting HTML from Safari loads it up with extraneous markup which is very bad for temperamental HTML email. The solution is to copy/paste the signature from another browser, like Chrome or Firefox.
- If you are still unable to get the signature to display properly after adding it into Apple mail, make sure that the Always match my default message font checkbox is left unchecked.