I think I may have found a significant problem, the plugin doesn’t seem to render properly on a tablet (iPad in this case) when in either the Inbox or the Sent box. I have tried multiple themes and they’re all the same. The “From” and “To” fields are missing, the MessageID is visible on the subject line again and the “Message Successfully Sent” message doesn’t appear, either 1st or subsequent attempts.
The border around the form doesn’t appear either and the auto-suggestion recipient name doesn’t seem to work.
This in my mind is quite important, could you investigate these issues please? Your login is still valid on my site if it helps.