A port is a gateway on a computer through which a connection is established. To test the network and Internet connection in your business, test the connection port using the Telnet utility in Windows.

Desktop clients send email over Gmail using the simple mail transfer protocol. You can use the telnet program on your computer to connect to Gmail's SMTP server and verify the connection is working ...

Does anyone out there know if there is a software terminal server. I'm looking to connect a serial device into the serial port of a computer and have it talk telnet. Currently we have a leased 56k ...