Hi, in this video you’ll learn how to update your username in Mozilla Thunderbird.
Let’s go ahead and get started.
First, click on the menu icon in the top right corner. Next, click Options, then Account Settings. On the left, click on Server Settings. Verify that your username is your full Frontier email address. Click OK. Click OK again at the prompt. You may be prompted to re-enter your password when the program tries to check for new email. Enter your Frontier password and click OK.
That's it. You're all set.