http://bugs.winehq.org/show_bug.cgi?id=15523
--- Comment #3 from Jan Hoogenraad jan-winehq@h-i-s.nl 2009-06-25 01:54:39 --- I've tried to change my e-mail address once, and now get into all kinds of other trouble.
http://bugs.winehq.org/userprefs.cgi?tab=account In the "Name and Password" area I now CANNOT change my E-mail address back into my preferred address. It now only displays a "confirmed address" (it was blank the previous time, and thus I could change it !), and there is no edit field anymore.
Furthermore, the help link on that page does not work. http://bugs.winehq.org/docs/html/userpreferences.html