User blog comment:FastLizard4/Mailing List, Anyone?/@comment-1901106-20120721140340/@comment-140200-20120721213235

I'm sorry you're having trouble :(. I did a fairly close review of my server's sendmail logs, and it doesn't seem that there were any delivery failures.  So, my advice would be to check your email's spam folder, and if the confirmation email is there, make sure you mark it as "Not Spam" before acting on it.  If it's not there, I can look in to it, but there's a couple things I need to know:
 * 1) Which mailing list are you trying to subscribe to (Wikitroid-Admins-List, Wikitroid-Announcements, or Wikitroid-l)?
 * 2) What is the domain of your email address (i.e., the part after the @ sign)?