Do not grief. More info here. This includes unwanted PVP.
Do not steal from others.
Do not have any of the 2CraftServer banned items in possession. See below for details.
Do not build in/over/under/within 10 blocks of other existing structures (what was not part of the map-generation *)
Do not use 3rd party game modifications. Most modifications are allowed such as mini-maps as long as they only affect your client and do not offer an advantage. Modifications like flymods and xray are not allowed.
Do not destroy another player’s property or building(s) in game without their permission.
Do not disobey direction or question direction by authorized Admins (this accounts to loitering in a location where an admin has told you not to).
Do not conspire or fabricate any plan against the well-being and integrity of 2CraftServer.
Do not construct objects that are of obscene, vulgar, sexually explicit nature or are politically affiliated.
Do not enforce rules upon other players (unauthorized direction).
Do not continuously provoke the Admin(s) with questions, if they ask you to leave them alone listen to them.
Do not ask to be Admin, Mod, Architect, Moderator, Creative mode, etc. You will get ranked up when you deserve it.
* If another player gives you permission to build within 10 blocks, you can build within that range of their structure. You are allowed to build a path between your structures and common roadways, even if that would violate this rule.
Banned items:
Bedrock
Command blocks