MSDN

Hi,
A friend of mine gave me some old servers, and MSDN CD’s from his paid for subscription years ago.

I have only ever used for testing, and always rebuilding/starting from scratch as you do when things go wrong.

Am i allowed to still use, i suspect the subscription has expired, and the OS im using are 2008 so old.

Also If i was to sell on the server to a trainee for learning purposes, is this ok, or best just not including the MSDN software.