Hi,
First of all thanks for this wonderfull script.
My suggestion is for a 'secure' horizontal align of empty and delete icons when viewing all the emails of an account.
They are too close to "view mailbox contents" icon, and one can by mistake press this icons and have a lot of trouble...
maybe some spaces to isolate them or in a diferent column. Don´t know also, if there is a warning message "are you sure you want to empty or delete this mailbox ?" but that would be nice also..
Thanks :