Mailjet supports API and SMTP delivery. API is the default and uses the Mailjet API access key and secret key. SMTP uses the same account key pair in its SMTP-specific fields. The profile also offers an API sandbox option.
Before you begin#
Have a provider account and credentials for the transport you chose. Copy credentials from the provider’s own console or account settings; never put secret values in documentation. Check the provider’s documentation for account requirements and sender acceptance.
Supported transport and settings#
- Transport scheme: mailjet+api (default), mailjet+smtp.
- Required settings: mailjet+api: Mailjet API access key and API secret key (both secret fields). mailjet+smtp: Mailjet SMTP username (API key) and SMTP password (secret key); both are secret fields.
- Optional settings: Mailjet sandbox mode is available only for mailjet+api and defaults to false.
Jooosi Mail marks password, token, key, and private-key fields as secrets in the connection form. Enter only the fields shown for the selected scheme.
Create the connection#
- In WordPress admin, open Jooosi Mail → Connections and choose New connection.
- Enter a descriptive Connection name and select Mailjet in Profile.
- Choose the transport scheme you want to use. Enter its required fields listed above and leave fields for other schemes empty.
- Review the sender, routing, and advanced settings for this connection.
- Choose Create connection to save it.
For the shared form workflow, see Connect a provider.
Verify delivery#
Follow Send a test email and send to a mailbox you can check. A test sends a real email. Check the mailbox and Jooosi Mail → Logs for the attempt status. For supported webhooks, see the provider note and Provider webhooks guide.
Webhooks#
Mailjet webhooks are supported. Enable Webhooks under Advanced settings, save, then configure the displayed endpoint with Mailjet. The adapter accepts webhook requests without signature verification; consult the shared Provider webhooks guide before using incoming events.
Troubleshooting#
- Check that access key and secret key come from the same Mailjet account and that you filled the fields for the selected API or SMTP scheme.
- If a test appears to send without normal delivery, check whether API sandbox mode is enabled and review the Jooosi Mail log.
Provider reference: https://dev.mailjet.com.