CC in mail

[admin]

You can put multiple emails into to table but set the "to" header only to the first recipient:

Code:

settings.source = smtp.message({
  headers = {
    to = to[ 1 ],
    subject = subject,
    ['From'] = from,
    ['Content-type'] = 'text/html; charset=utf-8',
  },
  body = message
})