Trying to access an FTP site under SBS 2003 and ISA 2004 gives me an error 502 proxy error access denied.
I am trying to access an outside FTP site under my SBS 2003 network using a client PC running Windows 7. It doesn;t matter what browser I use (Explorer or Firefox) the result is the same I keep getting an error code on either browsers Error code 502. Like the proxy is blocking something.