Connect Mailjet

Create an API key: We need the API key and API secret key
Get the list id where the leads should be added to.
Send the the Newsletter System name, the Mailjet API key, API secret key and the list id to Sovendus

Create an API key: We need the API key and API secret key
Get the list id where the leads should be added to.
Send the the Newsletter System name, the Mailjet API key, API secret key and the list id to Sovendus