How do I brand the system emails my white label clients receive?

In the Library, open the Emails tab. It holds your email templates and also the system emails the platform sends.

Every system email uses variables, such as your logo, the client's name, your social media icons, the name of your app and your mailing address. When you complete your white label settings, every email carries your branding automatically, so you do not need to customize them. There are many of them, so customizing all of them is a lot of work, but you can customize any one you like.

If you customize only one, make it the welcome email, which is the email people receive when you create their account.