I am sorry for being a bad boy. A new player joined the server and it said "Welcome this new player to this server!" and instead of saying "Welcome." I said "[Removed]." because it was funny. I will fix it by saying "Welcome." instead of "[Removed]." when a new player joins the server.
The reason I should not have been banned is because the message was blocked and another message appeared that told me that I had two warnings left (no, I am not the kind of person to abuse warnings). I honestly would not have done that if I knew I was going to get banned for it.
I assume I have been banned for this because that's what happened right before I was banned and I haven't really done any other "naughty" things on this server. I would have had a better understanding of why I was banned if the reason didn't just say "Uhh, no. Leave" on it. It might be permanent because I don't see any time limits on it, but I don't really know.
If I have messed up the format for this, let me know and I'll fix it if needed.