Emailing forms works fine everywhere. *
Creating a new Outlook Email using the link in AR-A or AP-A is where the problem is. If you've never used it, it (as far as I understand) is just supposed to work like a mailto:user@domain.com link. And it appears to - it opens a new Outlook message addressed to the email address selected. However, it does not actually get sent. I don't know how to show headers, because as far as I can tell there are no headers on Sent messages, only Received ones. It goes into the Sent folder, and a message from System Administrator shows up in my InBox, immediately.
* Actually, there is one bug. It emails fine, but when you email a Customer Quote from ES-D it gives you an error message, and it does not update the email address for the contact/customer.