Mailman and forwarding addresses


I have a Mailman discussion forum setup, all working fine.
I have also set up a forwarding address to go to two email addresses.
However it does not work, emails sent to it just disappear into the ether.
I have an identical set-up with a different domain and it works fine.

Anyone else had an issue like that?


Is this two separate issues? Mailman and email forwarding? It sounds like Mailman has nothing to do with your question.

Can you manually send to the email addresses that are forwarded?