The transactional emails on your Whitelance-powered marketplace are powered by PostMark. We can give you access to PostMark, which will enable you to edit your email templates, styles and see your email activity (who opened/clicked/bounced etc).
However, as admin, you would have full access to editing, so if you are not careful, you could delete a template, remove dynamic content or otherwise break a working template. We can not backup your PostMark emails, but if you do break something accidentally, we can fix it at our standard customisation rate.
Here’s a video guide on how PostMark works: