Nils Henning

I update 3 entities in the same flush. The first entity run updated and gets a single log entry. Then because doctrine have changed the ->flush($entity) to flush everything the...

I have been working on the same problem and sound a solution. In https://app.mailjet.com/docs/emails_headers it is stated that you can send the custom campaign name as a header named 'X-Mailjet-Campaign'...