{
    "SandboxMode":true,
    "Messages":[
      {
        "From":
          {
            "Email":"pilot@mailjet.com",
            "Name":"Your Mailjet Pilot"
          },
        "HTMLPart":"<h3>Dear passenger, welcome to Mailjet!</h3><br />May the delivery force be with you!",
        "Subject":"Your email flight plan!",
        "TextPart":"Dear passenger, welcome to Mailjet! May the delivery force be with you!",
        "To":[
          {
            "Email":"passenger@mailjet.com",
            "Name":"Passenger 1"
          }
        ]
      }
    ]
  }