I'm a bit confused by an error that has been occurring in my setup, the email confirmation link that is sent to the subscriber results in a page not found error.
e.g. clicking the link
http://www.mydomain.com/__mailer/confirm.php?u=e1b3e4d gives me a 404 page not found. I can navigate to confirm.php directly and get the standard "There was a problem processing your confirmation" message however once I add a valid user registration code in the u variable I get a page not found error...
Has anyone else encountered this?
(Windows based IIS server)