When sending email with hotmail, I have 2 choices, with "rich text ON" or "rich text OFF". I can change fonts, colors, size, etc. with "rich text ON". When sending emails with "rich text ON" to one particular AOL friend, the email looks weird...with letters and symbols mixed in with the message. The same email sent to other AOL users looks normal. What settings must the person who received the weird email, change?