I am using Microsoft Exchange 2010 with Outlook 2010. I created a contact to an Internet Email address and then went in and changed the properties on the contact to "Send Plain Text Only". When I send the email to the outside address it is still going out HTML.
I have verified this by changing the color of the text in the message body and then sending. When I receive the email at the Internet address the text is still in color.Why would Plain Text Only setting not be working?
I have also tried deleting the cached contact and then going in and selecting the the contact manually, with the same results.