Email stage

This stage can be used for email verification. authentik's background worker will send an email using the specified connection details. When an email can't be delivered, delivery is automatically retried periodically.

Behaviour

By default, the email is sent to the currently pending user. To override this, you can set email in the plan's context to another email address, which will override the user's email address (the user won't be changed).

For example, create this expression policy and bind it to the email stage:

request.context["flow_plan"].context["email"] = "foo@bar.baz"
# Or get it from a prompt
# request.context["flow_plan"].context["email"] = request.context["prompt_data"]["email"]
# Or another user attribute
# request.context["flow_plan"].context["email"] = request.context["pending_user"].attributes.get("otherEmail")
return True

Custom Templates

You can also use custom email templates, to use your own design or layout.

info

Starting with authentik 2024.2, it is possible to create .txt files with the same name as the .html template. If a matching .txt file exists, the email sent will be a multipart email with both the text and HTML template.

docker-compose

Place any custom templates in the custom-templates Folder, which is in the same folder as your docker-compose file. Afterwards, you'll be able to select the template when creating/editing an Email stage.

Kubernetes

Create a ConfigMap with your email templates:

apiVersion: v1
kind: ConfigMap
metadata:
    name: authentik-templates
    namespace: authentik
data:
    my-template.html: |
        <tr>...

Then, in the helm chart add this to your values.yaml file:

volumes:
    - name: email-templates
      configMap:
          name: authentik-templates
volumeMounts:
    - name: email-templates
      mountPath: /templates

info

If you've add the line and created a file, and can't see if, check the worker logs using docker compose logs -f worker or kubectl logs -f deployment/authentik-worker.

Example template

Templates are rendered using Django's templating engine. The following variables can be used:

• url: The full URL for the user to click on
• user: The pending user object.
• expires: The timestamp when the token expires.

{# This is how you can write comments which aren't rendered. #}
{# Extend this template from the base email template, which includes base layout and CSS. #}
{% extends "email/base.html" %}
{# Load the internationalization module to translate strings, and humanize to show date-time #}
{% load i18n %}
{% load humanize %}
{# The email/base.html template uses a single "content" block #}
{% block content %}
<tr>
    <td class="alert alert-success">
        {% blocktrans with username=user.username %} Hi {{ username }}, 
        {% endblocktrans %}
    </td>
</tr>
<tr>
    <td class="content-wrap">
        <table width="100%" cellpadding="0" cellspacing="0">
            <tr>
                <td class="content-block">
                    {% trans 'You recently requested to change your password for you authentik account. Use the button below to set a new password.' %}                    
                </td>
            </tr>
            <tr>
                <td class="content-block">
                    <table
                        role="presentation"
                        border="0"
                        cellpadding="0"
                        cellspacing="0"
                        class="btn btn-primary"
                    >
                        <tbody>
                            <tr>
                                <td align="center">
                                    <table
                                        role="presentation"
                                        border="0"
                                        cellpadding="0"
                                        cellspacing="0"
                                    >
                                        <tbody>
                                            <tr>
                                                <td>
                                                    <a
                                                        id="confirm"
                                                        href="{{ url }}"
                                                        rel="noopener noreferrer"
                                                        target="_blank"
                                                        >{% trans 'Reset Password' %}</a
                                                    >
                                                </td>
                                            </tr>
                                        </tbody>
                                    </table>
                                </td>
                            </tr>
                        </tbody>
                    </table>
                </td>
            </tr>
            <tr>
                <td class="content-block">
                    {% blocktrans with expires=expires|naturaltime %}
                    If you did not request a password change, please ignore this Email. The link above is valid for {{ expires }}.
                    {% endblocktrans %}
                </td>
            </tr>
        </table>
    </td>
</tr>
{% endblock %}