Messenger means:
moove Roomancer is not started. Instead there is the messenger on the screen - right below in the taskbar.
The member is online and can be contacted by the Community :server
.
The messenger informs about events like tries to visit, messages, member logins.
By using "Online Status & Logout" "Edit Online Information" other members can be informed in advance.
You can close the messenger or even remove it permanently from the autostart folder.