send email with nodemailer

• mail server config

vi son/cnf.json
write your mail server config.

{
"HOST": "myhost.com",
"USR": "info@myhost.com",
"PSS": "mypss"
}

• mail subject and message

vi son/ema.json
{
"sub":"subject",
"mes":"body"
}

• required modules

nodemailer