Hello,
Based on the guidance on the command msg msg | Microsoft Learn, it appears this command is limited to sessions on the local system or a specified Remote Desktop Session Host server.
When you use msg * hello
, the *
wildcard character is interpreted as a command to send the message to all sessions on the machine where the command is being executed. This typically means all active user sessions on that local host. If you're running this command from a workstation without specifying a remote server using the **/server**
parameter, the command won't reach other workstations or servers in your network—it will only affect sessions existing on the same device.
Regards,
Karlie