HTML in Apple Mail
My wife received an email which was HTML. Apple Mail left all the HTML formatting in text form and did not show it properly. I forwarded that email to my own computer where it opened properly and displayed as one would expect. I went to her macbook Pro and emailed the email to her own Mail account and the email was still displaying improperly. Then I went back to my iMac and mailed back the email to her and it displayed properly.
I went through all the Mail Preferences on both computers and changed her Mail preferences to agree with Mail Preferences on my computer. That did not fix the problem.
We are both using the same Mac OS 10.11.3.
I have a mid 2010 iMac and she has a mid 2009 Mac book Pro.
Are there preferences at the System Preferences level that I need to adjust on her computer to solve this problem.
Oh, and one more thing. Until two weeks ago, her computer was displaying emails with HTML emails properly. Something has changed on her computer and I don['t know what.
Thanks for your consideration and advice.
MacBook Pro, OS X El Capitan (10.11.1), Apple Mail