Interfacing with MSN

Hi everybody,

I’'m using wildfire with pandion

To chat with MSN users I installed pymsnt-0.10.3 and configure both it and wildfire to work together.

When I subscribe in pandion to msn transport with my msn account, I receive all my msn contacts. I can see their status in pandion.

I can receive their messages but when I try to write them, I always get the message “This message could not be delivered. Please check that the contact is online, and that their address on your contact list is correct.”

I was wondering for a firewall parameter but in that case how can they write me ?

Any ideas ?