White - All okay. No mail in local or remote queues.
Blue - All okay. Mail in local or remote queues.
Yellow - Available disk space below threshold. See Disk tab on Miscellaneous Options.
Red - Network is down, dialup failed, or disk is full.
Green - This is the system tray icon for a MDaemon Configuration session.
Icon Blinking - A newer version of MDaemon is available.
Additional Comments
When accessing the MDaemon server via Terminal Service or Remote Desktop you may not be able to see the actual MDaemon server icon. You will need to start an MDaemon Configuration session to access the GUI (Go to the programs menu and just run 'Start MDaemon' again).