Iam running qmail as email on a RH 9 server. When I try to get my email using MS Outlook,I getthe following errormessage:

Task 'kbajwa@tibonline.net - Sending and Receiving' reported error (0x800CCC0F) : 'The connection to the server was interrupted. If this problem continues, contact your server administrator or Internet service provider (ISP).'

Originally,I thought that the problem is with the qmail. But now I believe that it is the NETWORK problem. Disk space usage is low (hda1 10% & hda2 20%). I have investigated the qmail logs, no error message. Last night I received 4 emails!! Can anybody help?

Kirti