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Everything was working fine suddenly was not receiving otp on the mails, and in the logs two logs come for every hit one saying code/link sent second failed to send notification which is creating and issue for me can anyone help
Hi @aniket2
Welcome to the Auth0 Community!
Can you try to test the integration with Mailgun? Dashboard → Branding → Email Providers and click on Send Test Email. Is it successful or does it fail?
Thanks!
Dawid