Changing your email address on RunDiffusion is simple. Follow these steps to update your account information quickly:
Login to your account at RunDiffusion.

Click on your Account Icon in the top-right corner of the dashboard on the RunDiffusion website.

If you are using the Runnit Platform the Account Icon can be found in the bottom left side bar.

Select Account from the sidebar menu.

Navigate to Login Settings.

Click on Change next to your current email address.

Click I understand when Prompted.

Enter your new email address, then save the changes. Check your email for a verification link and confirm the update. Once verified, your new email address will be active on your RunDiffusion account.
Further Reading
How to Access Your Logs for Open Source Applications
How to Update Invoices on RunDiffusion
How to Open a Support Ticket