What is SSH?
SSH means Secure Shell. SSH provides authentication by using the private key. It is the root access to your account from the remote system in a secured manner. SSH access is enabled for VPS and dedicated server.
How to view the Server’s Email Queue List using SSH?
The mail transfer agent(MTA) used on the Unix-like operating system is Exim.
Exim is an open source mail transfer agent (MTA). It is responsible for receiving, routing and delivering e-mail messages. The server’s Email Queue List can be viewed by using the command via SSH