MCDawn Minecraft Classic Custom Server Software
MCDawn by the MCDawn Team is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. You may obtain a copy of the license at: http://creativecommons.org/licenses/by-nc-sa/3.0/
This project is old but still being developed, but at a very slow pace. The software is mainly used just for the 24/7 Official MCDawn Server, however you are free to also use it, if you want. Visit the website and community at http://www.mcdawn.com.