Just a heads up that cckms.nccu.edu.tw will activate Server Essentials 2012 R2 - just confirmed in a VM.
If it was a real, successful activation, then just sign off and back in, or reboot, and the watermark will be gone.
Thanks kelorgo! It was a successful activation with the method described here in this post. I assume the watermark stays then..
Guys, it is over. So far, there is no longer ways to activate WIN 2012 R 2 anymore. We are all waiting to get a " Harry Potter" miracle
The Harry Potter miracle: Windows Server 2012 R2 (both Standard and Datacenter) is now available on Microsoft DreamSpark.