We recently had a support case that indicated a GoDaddy webmail client was not sending the proper headers in email replies to the forms email approval account.  Thus, forms approval would not work correctly with those email replies that didn't contain the needed headers; it just seemed to ignore them. (It was the the "In-Reply-To" and "References" headers.)

Are the working/not working email clients being tracked, and are they available for viewing in a list? I understand that due to the variety of email clients, that might not be a reasonable thing to maintain, but I just wanted to check.    Thanks!