Supabase Auth

Supabase is a popular service that allows to easily implement authentication.

Remember to switch to the branch supabase in the Shipped repository to leverage the Supabase code.

Sending emails for Supabase Authentication

Supabase has recently changed their policies in terms of email sending, and in order to provent spam, they allow to send emails only to the member of the Supabase Organization Team (check yours here) and it is intended to be used for testing purposes only.

For production use, it requires you to configure a custom SMTP.

There are several services you can use to send emails.

A non-exhaustive list of services that work with Supabase Auth is:

• Resend

• AWS SES

• Postmark

• Twilio SendGrid

• ZeptoMail

• Brevo

Resend has a generous free plan, and a detailed guide about how to integrate Supabase and Resend so I recommend you to get started with it.

We have dedicated guides about the setup of Supabase Auth:

• Supabase Magic Link
• Supabase Email & Password
• Supabase Authentication Flow