I mentioned in a sister comment, one advantage of plaintext email, regardless of your client, is that they can be viewed in any font you'd like. There are font

I mentioned in a sister comment, one advantage of plaintext email, regardless of your client, is that they can be viewed in any font you'd like. There are fonts that are a bit more accessible to people with dyslexia like Comic Sans which companies aren't going to just randomly start sending emails in.