I was trying to upload the app store build zip file of my app to app store.
When using behind my office firewall, the TCP/IP connection failed.
I need to know what exact port should be open to upload iPhone application by using application loader. So that the port can be opened. Or any other configurations, if you know.
Go to Preferences, Advanced, select DAV only.
This will use port 443 (aka HTTPS) for uploading.
There is no way the company will open those ports for me ;p