Ticket was what I would have recommended so all good

    const result = await fetch("https://api.mailchannels.net/tx/v1/send", {
      method: "POST",
      headers: {
        "Content-Type": "application/json"
      },
      body: JSON.stringify({
        personalizations: [
          {
            to: [
              {
                email: env.CONTACTED_EMAIL,
                name: env.CONTACTED_NAME
              }
            ]
          }
        ],
        from: {
          email: env.SENDING_EMAIL,
          name: env.SENDING_NAME
        },
        reply_to: {
          email,
          name
        },
        subject: env.CONTACTED_SUBJECT,
        content: [
          {
            type: "text/plain",
            value: message
          }
        ]
      })
    });
    if (result.status !== 202) {
      console.error(`${result.status}: ${await result.text()}`);
      return errorResponse(500);
    }

    const result = await fetch("https://api.mailchannels.net/tx/v1/send", {
      method: "POST",
      headers: {
        "Content-Type": "application/json"
      },
      body: JSON.stringify({
        personalizations: [
          {
            to: [
              {
                email: env.CONTACTED_EMAIL,
                name: env.CONTACTED_NAME
              }
            ]
          }
        ],
        from: {
          email: env.SENDING_EMAIL,
          name: env.SENDING_NAME
        },
        reply_to: {
          email,
          name
        },
        subject: env.CONTACTED_SUBJECT,
        content: [
          {
            type: "text/plain",
            value: message
          }
        ]
      })
    });
    if (result.status !== 202) {
      console.error(`${result.status}: ${await result.text()}`);
      return errorResponse(500);
    }