Postmark
Setting up Postmark
Postmark
Postmark is a reliable transactional email service focused on fast delivery and excellent deliverability. Kurrier connects directly to Postmark via its Server Token and Account Token for sending and managing outbound emails.
1. Overview
When you link Postmark to Kurrier, the app sends mail using Postmarkβs REST API β no SMTP needed. You just need two keys from your Postmark dashboard:
- Server Token β used to send emails from a specific Postmark Server
- Account Token β used for administrative operations
2. Adding Postmark in Kurrier
In Kurrier, go to:
Dashboard β Providers β Add Provider β Postmark
Enter the following fields:
| Field | Description | Example |
|---|---|---|
| POSTMARK_SERVER_TOKEN | Your Postmark server API token | 74ef518e-2dfa-451d-b9cf-2843608f789a |
| POSTMARK_ACCOUNT_TOKEN | Your Postmark account-level token | 0762807c-08e9-4ac3-a872-25e635766g61 |
Click Submit to save your configuration. Kurrier will automatically validate the credentials and show β Verified when successful.
3. Where to Find Your Tokens
- Log in to your Postmark Dashboard.
- Navigate to Servers β (Choose your Server).
- Under API Tokens, copy the Server API Token β this identifies that specific sending server.
- For the Account Token, go to Account β API Tokens and copy your account-level token (used for broader account access).
4. Verify the Connection
After saving, click Verify Connection in the Postmark card. Kurrier will test connectivity by making a simple authentication request to the Postmark API.
- β Success: Youβll see a verified badge next to your Postmark provider.
- β οΈ Failure: Check that both tokens are valid and belong to the same Postmark account.
5. Troubleshooting
| Error | Meaning | Fix |
|---|---|---|
401 Unauthorized | Invalid or expired API token | Re-copy your tokens and re-save |
422 Unprocessable Entity | Domain or sender not verified | Verify your domain or sender in Postmark |
403 Forbidden | Using account token where server token is required | Ensure the Server Token is set correctly |
Timeout | Network/firewall issue | Allow outbound HTTPS to api.postmarkapp.com |
Tip: Kurrier integrates Postmark natively via the official API β no SMTP setup required.