These are in addition to the Terms of Service you agreed to on signup.

Users agree to refrain from:

1. All forms of flooding and spamming. This includes, but is not limited to, continually saying the same thing over and over again, random/meaningless letters/symbols repeatedly, advertising other online games.
2. Posting personal information about other players without their consent. This includes screennames, emails, personal pictures of other players (doctored or otherwise), addresses, phone numbers, real names, etc.
3. Harassing new players. That includes, but is not limited to, intentionally misleading a new player by providing false information or requesting that they take actions that might unjustly effect the player's account.

Mute
Players can mute other chatters whose text they no longer wish to see. This can be done by typing in /mute ID, where "ID" is the numeric ID of the account one wishes to mute. Alternatively, one can click on the chatter's name and press Mute them. To unmute a player, type in /unmute ID.

Chat Room Descriptions
Town Hall - General Discussion. NO selling of anything.
Trading room - Trading, Guild Invites, Battles (sluts/suciders), Advertising (guilds, stalls, etc.).
The Beleaguered Pony - Anything within the rules goes here.