We don't have an automated process to update email addresses on the website, but we would be happy to change it for you. To update your email address, send a message to support@pepperplate.com from the email account attached to your Pepperplate account.
Please tell us the new email you want to use. Please use an email that has not been registered to our site previously.
If you are using the apps, it's best to use the [synchronize now] feature on the settings tab before the change is made so your account is up to date.
After the email change, you'll have to logout and log back into the apps with your new email address.