Mailgun supports enabling the HTTPS protocol on open, click and unsubscribe tracking URLs. Mailgun utilizes Let’s Encrypt with HTTP-01 challenges via your existing tracking CNAME record to issue a TLS certificate. This configuration also supports HTTP Strict Transport Security (HSTS).
Initiates regeneration of an expired TLS certificate for the tracking domain in a background task. Once generation is enqueued, you may poll status endpoint in location field to check for success. This will not regenerate an existing certificate that is still valid
A 202 response
A 400 response
A 402 response
A 404 response
A 409 response
A 429 response
{- "message": "Initiated x509 key pair generation",
- "location": "/v2/x509/example.com/status"
}
Initiates generation of a TLS certificate for the tracking domain in a background task. Once generation is enqueued, you may poll the status endpoint in location
field to check for success
A 202 response
A 400 response
A 402 response
A 404 response
A 409 response
{- "message": "Initiated x509 key pair generation",
- "location": "/v2/x509/example.com/status"
}