E-Mails addresses that contain a
char c = ‘-’;
don’t receive an activation mail.
whonix-workstation@whonix.org will not work
whonixworkstation@whonix.org will work.
You should fix that bug.
EDIT:
Okay, it doesn’t look like that “-” is the problem.
The two trashmails i tried seem to work, but it doesn’t work with real e-mail providers.
Maybe they are filtering your activation mails
or do you filtering them out?