new_contents: '''
  Return salt data via email
  
  The following fields can be set in the minion conf file:
  
      smtp.from (required)
      smtp.to (required)
      smtp.host (required)
      smtp.username (optional)
      smtp.password (optional)
      smtp.tls (optional, defaults to False)
      smtp.subject (optional, but helpful)
      smtp.fields (optional)
  
  There are a few things to keep in mind:
  
  * If a username is used, a password is also required.
  * You should at least declare a subject, but you don't have to.
  * smtp.fields lets you include the value(s) of various fields in the subject
    line of the email. These are comma-delimited. For instance:
  
      smtp.fields: id,fun
  
    ...will display the id of the minion and the name of the function in the
    subject line. You may also use 'jid' (the job id), but it is generally
    recommended not to use 'return', which contains the entire return data
    structure (which can be very large).
  '''
  
  # Import python libs
  import pprint
  import logging
  import smtplib
  
  log = logging.getLogger(__name__)
  
  
  def __virtual__():
      return 'smtp_return'
  
  
  def returner(ret):
      '''
      Send an email with the data
      '''
  
      from_addr = __salt__['config.option']('smtp.from')
      to_addrs = __salt__['config.option']('smtp.to')
      host = __salt__['config.option']('smtp.host')
      user = __salt__['config.option']('smtp.username')
      passwd = __salt__['config.option']('smtp.password')
      subject = __salt__['config.option']('smtp.subject')
  
      fields = __salt__['config.option']('smtp.fields').split(',')
      for field in fields:
          if field in ret.keys():
              subject += ' {0}'.format(ret[field])
      log.debug('subject')
  
      content = pprint.pformat(ret['return'])
      message = ('From: {0}\r\n'
                 'To: {1}\r\n'
                 'Subject: {2}\r\n'
                 '\r\n'
                 'id: {3}\r\n'
                 'function: {4}\r\n'
                 'jid: {5}\r\n'
                 '{6}').format(from_addr,
                               to_addrs,
                               subject,
                               ret['id'],
                               ret['fun'],
                               ret['jid'],
                               content)
  
      server = smtplib.SMTP(host)
      if __salt__['config.option']('smtp.tls') is True:
          server.starttls()
      if user and passwd:
          server.login(user, passwd)
      server.sendmail(from_addr, to_addrs, message)
      server.quit()
  
  
subject: Add SMTP returner