Email Plugin Not Working

System Information
  • Strapi Version: 4.0.3
  • Operating System: Windows 10
  • Database: PostgreSQL
  • Node Version: 12<node<16

My email login does not working when I go to the test email field and I set my own Gmail there’s nothing happening so should we use an email provider on every strapi app because I can’t use the built-in email plugin any suggestions? And if there some sort of configuration that I need to do for the built-in email plugin to get it to work then provide me with this information please.