You cannot Telnet to Juno; however, you can check your Juno email messages from any computer connected to the Web by logging on to Juno Email on the Web at http://webmail.juno.com/.
To use Juno Email on the Web, you do not have to create a new account or password - just use the user name and password for your existing Juno account.
For more information about Email on the Web, click here.