Enable the Telnet Command in Windows

Telnet is a simple but extremely popular protocol for exchanging data between two computers. It is often used for testing computer programs and the Telnet utility is included with Vista, Windows 7 and Windows 8 computers as well though it is not enabled by default.

Windows Telnet Client

How to Install Telnet in Windows

If you would like to use the Telnet command from the DOS (command) prompt, follow these steps to re-enable the Telnet client on your Windows machine:

  1. Go to Control Panel – > Programs and Features.
  2. Click Turn Windows Features on or off.
  3. Enable Telnet Client and click OK.

That’s it. Open the command prompt, type telnet to make sure it works - may you should try to verify an email address. Alternatively, you may download the Putty SSH utility as it can also be used as Telnet client for Windows.

Amit Agarwal

Amit Agarwal

Google Developer Expert, Google Cloud Champion

Amit Agarwal is a Google Developer Expert in Google Workspace and Google Apps Script. He holds an engineering degree in Computer Science (I.I.T.) and is the first professional blogger in India.

Amit has developed several popular Google add-ons including Mail Merge for Gmail and Document Studio. Read more on Lifehacker and YourStory

Awards & Titles

Digital Inspiration has won several awards since it's launch in 2004.

Google Developer Expert

Google Developer Expert

Google awarded us the Google Developer Expert award recogizing our work in Google Workspace.

ProductHunt Golden Kitty

ProductHunt Golden Kitty

Our Gmail tool won the Lifehack of the Year award at ProductHunt Golden Kitty Awards in 2017.

Microsoft MVP Alumni

Microsoft MVP Alumni

Microsoft awarded us the Most Valuable Professional (MVP) title for 5 years in a row.

Google Cloud Champion

Google Cloud Champion

Google awarded us the Champion Innovator title recognizing our technical skill and expertise.

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