I can’t understand your question. What do you mean exactly? Please explain more. The above error came from the generated code of RadSystems. I didn’t do any customization.
I asking about what kind of process u use to send email, because the origin of the trouble can be done by wrong api connection to email sender, thats the reason to ask you about if you are using Firebase to send emails.
I didn’t use any third-party libraries or packages. I just created a ‘user’ table and configured SMTP for enforcing email verification in Radsystems 8.7.0 (Laravel + Quasar Framework), but I am facing the issue mentioned above.