1. Where can you find instructions on creating a new minecraft server?
2. Is there a connection (agreement, etc.) between servers and mojang?
3. Can you play multiplayer through mojang?
4. Where can you find information regarding what you get if the map that you created get accepted?
5. Did mojang say anything about the servers?
1) Do you want to port forward, aka free hosting through your router? Or do you want to have a paid minecraft server, which has dedicated hosting but for a price?
For port forwarding, check out this vid
For a paid minecraft server, you probably can check out
https://cubedhost.com/ ,
https://mcprohosting.com/ ,
https://ggservers.net/index.html , and there are even more than that
2) All players, when they log onto a server, are authenticated by mojang. That is why when the authentication servers are down. one cannot play on a server in minecraft. I do not think server hosters pay mojang to create servers; they basically run multiple servers off one "box", which would contain X amount of ram and what not.
3) I don't quite understand the question, but you can get a multiplayer server hosted by mojang by going to"
https://minecraft.net/realms".
4) Check out this thread"
http://www.minecraftsurvivalgames.c...say-your-accepted-or-not.107058/#post-1244208", as a similar question was answered.
5) I don't quite get what you mean. If you are wondering if Mojang has to approve of MCSG or what not, that isn't the case.