The activation email is normailly sent within a few minutes via an automated system. This can cause some "over aggressive" email spam filters to receive the email and class it as spam or junk mail. Please check your spam, junk or bulk mail boxes to ensure the email hasn't been put there instead of your inbox.

Currently, there are only known problems with Yahoo mail. Sometimes the mail is refused by Yahoo and other times it is put into the bulk mail folder. When this occurs the email may take up to 4 hours to arrive. If possible, please use any other email service other than Yahoo. If not possible, activations via Yahoo do tend to get through 50% of the time, but there is the possibility that you won't get any other system messages.