silencing rei enabled motd

[tenda]

i have rei map entities and cave mapping enabled. The problem is that whenever someone joins it announces to that person that they are enabled. i was wondering if there is a way to make ti so it does not announce itself or so that only op enabled people see it.

i am using the realmotd mod. http://dev.bukkit.org/server-mods/realmotd/

i have read the configuration documentation he shows but i was not quite able to make it happen without totally disabling the mod. does anyone know how i can fix this?