Skip to main content
Auth0 offers several email-based workflows, like user account verification and breached password detection. To use these workflows, start by configuring an external SMTP email provider using credentials from a supported provider (like your Mandrill API key or Amazon SES access keys) or SMTP server details. To manage and customize emails further, you can:
  • Modify the appearance and content of emails using email templates and Liquid, an open-source template language.
  • Fully control the email delivery process by writing an that sends requests to your email provider’s API and implements custom logic for your use case.
  • Trigger emails or create tickets outside the default workflows using the Management API.
During development, you can use our built-in email provider to check email delivery and preview how emails appear during testing.

Customize Email and Ticket Handling with the Management API

Use the Management API to send emails outside of standard workflows, create tickets on demand, and customize ticket behavior.

Implement User Invitations for Application Sign-Up using Password Reset Emails

How to implement a way to invite users to sign up for an account in an Auth0 application.

SMTP Email Providers

Configure Amazon Simple Email Service (SES) as an Email Provider

Instructions on how to configure Amazon Simple Email Service (SES) as an email provider with Auth0.

Configure Azure Communication Services as an Email Provider

Instructions on how to configure Azure Communication Services as an email provider with Auth0.

Configure Mailgun as an Email Provider

Instructions on how to configure Mailgun as an email provider with Auth0.

Configure Mandrill as an Email Provider

Instructions on how to configure Mandrill as an email provider with Auth0.

Configure Microsoft 365 Exchange Online as an Email Provider

Instructions on how to configure Microsoft 365 Exchange Online as an email provider with Auth0.

Configure Resend as an Email Provider

Instructions on how to configure Resend as an email provider with Auth0.

Configure SendGrid as an Email Provider

Instructions on how to configure SendGrid as an email provider with Auth0.

Configure SparkPost as an Email Provider

Instructions on how to configure SparkPost as an email provider with Auth0.

Configure an Email Provider using SMTP Server Details

Instructions on how to configure an SMTP server as an email provider with Auth0.

Troubleshoot Email Provider Delivery Issues

Diagnose and resolve Auth0 SMTP email provider failures, including authentication errors and provider-side throttling rejections that block delivery.

Custom Configuration with Actions

3 pages

Email Templates

Customize Email Templates

Instructions on how to use email templates to customize the appearance and content of emails sent by Auth0's email-based workflows.

Supported Liquid Syntax for Email Templates

A list of Liquid tags, filters, and common variables supported in email templates.