async function send(mailObject: IMailObject): Promise<any> {

    console.log('calling send function');
    let transporter = NodeMailer.createTransport({
        host: 'smtp.ethereal.email',
        port: 587,
        secure: false, // true for 465, false for other ports
        auth: {
            // user: account.user, // generated ethereal user
            // pass: account.pass // generated ethereal password
        }
    });
}