Python/SMTP

try:
          HOST = self.config['smtp_host']
          PORT = self.config['smtp_port']
          TIMEOUT = self.config['smtp_timeout']
          with smtplib.SMTP(HOST, PORT, timeout = TIMEOUT) as smtp:
              FROM = self.config['smtp_mail_from']
              RCPT = self.config['smtp_rcpt_to']
              smtp.set_debuglevel(2)
              smtp.sendmail(FROM, RCPT, source)
          self.smtp_state = SmtpState.CONNECTED
        except smtplib.SMTPConnectError:
          self.smtp_state = SmtpState.CONN_REFUSED
          #logger.error('Connection refused.')
        except smtplib.SMTPServerDisconnected:
          self.smtp_state = SmtpState.CONN_TIMEOUT
          #logger.error('Connection timeout.')
        except:
          self.smtp_state = SmtpState.CONN_UNKNOWN