If you are using Spectrum services for business purposes, you will need the Spectrum Business subscription with a registered business domain. Visit and sign up for spectrum services.Create a new username and password for your spectrum account.Sign in to your account using the new account credentials and then click on the Menu option on the upper left side.Click on Manage account and then go to Services.Select Internet and then click on the Create Email Address option.Hit the create a new username option and choose to Create a Mailbox.Enter your account password and then click on Finish. 6.3 Ways to set up Charter email settings for Windows 10ĭon’t have a charter email account but use its services? You can create your email account anytime using the steps mentioned below:.6.2 Configure Charter email mobile settings for Outlook.6.1 Also Read: How can I fix Charter net email issues?.6 How can I configure Charter Email Settings for Android?.