2 .NA turn "Allow/disallow logins. Change login message."
4 .SY "turn <on|off|mess>"
5 Use "turn on" or "turn off" to enable/disable logins. If you just
6 want to change the login message, then use "turn mess". In all three
7 cases, you will be put into the telegram prompter to enter a new motd
8 (message of the day) which is printed when the player logs in.