I have installed FC5 on a machine which I am planning to use as the mail server. The machine does not have a direct connection to the internet but connects through proxy. When I try to retrieve the mail using fetchmail i get an error saying "Name resolution failure(external mail server url)" but when i type in the same website address in firefox browser I am able to view the web interface of my external mail server. I am not able to figure out where I am going wrong. Thanks In Advance Regards Vinayak