This is the command mconnect that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
mconnect - connect to the SMTP server on a host
mconnect [ host [ port ] ]
mconnect connects to port on host. It sends its input to host, adding a CR to each line.
Meanwhile it prints anything it receives from host.
If port is not supplied, mconnect uses port 25 (SMTP).
If host is not supplied, mconnect connects to the local host.
Use mconnect online using onworks.net services