authentik/website/integrations/sources/mailcow/index.md

title
Mailcow

Allows users to authenticate using their Mailcow credentials

Preparation

The following placeholders will be used:

• authentik.company is the FQDN of the authentik install.
• mailcow.company is the FQDN of the mailcow install.

Mailcow

1. Log into mailcow as an admin and navigate to the OAuth2 Apps settings

2. Click "Add OAuth2 Client"

3. Insert the redirect URL: https://authentik.company/source/oauth/callback/mailcow

4. Copy the Client ID and Client secret and save it for later

Authentik

5. Under Directory -> Federation & Social login Click Create > Mailcow OAuth Source

6. Name: Choose a name (For the example I used Mailcow)
7. Slug: mailcow (You can choose a different slug, if you do you will need to update the Mailcow redirect URL and point it to the correct slug.)
8. Consumer Key: Client ID from step 4
9. Consumer Secret: Client Secret from step 4
10. Authorization URL: https://mailcow.company/oauth/authorize
11. Access token URL: https://mailcow.company/oauth/token
12. Profile URL: https://mailcow.company/oauth/profile

Here is an example of a complete authentik Mailcow OAuth Source

Save, and you now have Mailcow as a source.

:::note For more details on how-to have the new source display on the Login Page see here. :::