You can update the login email address associated with your account from the Sign In Methods tab of your account settings.

1. Click your profile picture in the top right corner of the Dashboard.
2. Select My Settings.
3. Select the Sign In Methods tab on the left side of the settings page.
4. Select Update next to the email at the top of the page to change your login email address.

If you have SquadCast through Descript, you can update your Descript email by following the instructions found here: Updating your account email address