Problem with activation email when registering

[rphatcmsu]

Last week I tried to register for these forums, but the activation email never came.  There is a link to resend the activation email, but that did not work either.  I tried registering with 2 different emails, but it didn't work.  I just registered 5 minutes ago with a third email address and it worked.  The resending of the activation email for my 2 other email addresses still doesn't work.  

[Vortex]

Did you check your spam filter?