1. Follow the steps in this G Suite article and locate the steps to Add an app to the trusted list.
  2. Use the client ID: 30113800103-0o2ev7bfo5n18ob71gp48id82h3rp8mi.apps.googleusercontent.com to add Soffront as a trusted app.
  3. Finish the steps in the G Suite article.
  4. Now you can start setting up your emails and calendar synchronization in Soffront.