very odd outlook web access problem 1

[mufka]

I've got OWA on Exchange 2000. I can access it ok from anywhere except one particular subnet. From that subnet, I can login and it opens the mailbox but no email shows up. Everything looks fine, but no email. I can send ok. I'm thinking there might be some filtering or something on the router. Is that likely?

 

[HAMOV]

I have this problem also ... did you manage to find a solution for it ???

 

[mufka]

Let me wipe away the cobwebs. I think this was at a site that had a Raptor Firewall. It had to do with the firewall not supportting http 1.1 packets. Fixed by using SSL on the OWA server. Just installed a certificate and used https.