[Mailman-Users] 3000 new members of my e-mail list not receiving messages

[mlahiphop.com]

I recently made a new list and subscribed all my 3000 subscribers of 
my previous list to this new list.  However, now nobody is receiving 
the messages from this new list.  I know the problem is not with my 
Mailman settings because I first made the list with only 4 e-mail 
addresses, sent an e-mail out to the list and all the addresses 
received it. When I cut and pasted my list from Notepad into the "Mass 
Subscription" field, it said that all 3000 were subscribed 
successfully.  But now when i send out a message to the list, nobody 
receives the messages.  Could there be a problem with subscribing so 
many people at once, or the fact that I cut and pasted a list of e-
mail addresses from Notepad??  Any help would be appreciated--

Clayton Call