If you are trying to join the forum and don’t receive the confirmation email, there is a good chance that your email address belongs to one of the domains that reject Cultivariable emails. The good news is that I can enable your account manually and will as soon as I notice. Check back in a day and you will probably find that you can log in. If you have an alternate email address with a different provider, I recommend that you change your email address.
You can read more about this problem here:
Email providers that reject Cultivariable emails