
Using iTunes behind an Internet firewall
To get CD information from the Internet (the Gracenote CDDB) or connect to the iTunes Store, iTunes uses the web proxy settings in Network preferences (in System Preferences).
If your network uses an HTTP proxy, make sure the settings in the Network pane of System Preferences are correct.
For more information, see the websites below.
Go to
Apple Service & Support articles
iTunes Service & Support website
