[Mailman-Users] New Subscriptions (2.1.5)

[A.Zeneski]

I have installed Mailman 2.1.5 used the mass add to subscribe a bunch 
of existing users, all received a confirmation regarding their 
subscription.

However, when a new user subscribes no confirmation email is sent and 
since the list(s) require confirmation, none of the new users are 
getting subscribed.

I look in 'logs/subscribe' and see a TON of pending requests, but none 
have been confirmed. I tested this myself with a different email 
address and sure enough I did not receive anything from the mail 
server.

Can anyone help me out, I have no idea where to even begin looking to 
get this solved. Just for the record, all users who are currently 
subscribed can post just fine. The lists are quite active, so the only 
problem seems to be the new subscription email doesn't seem to be sent.

I see no records in 'logs/smtp' for sending out the confirmations. 
Though, I am not sure if that gets logged here or not.

Please help!