Sending messages to another user

Is there any command to send messages through the Linux shell to other people on the same network? I'm using write user and then write the message itself. But there's any command that doesn't show my username or that I'm trying to message them The command I'm using will show this to the user I'm trying to contact (code taken from the web): Message from root@dev.example.com on pts/1 at 17:11 ...