Added basic logging and code to handle exceptions.

#!/usr/bin/env python

import logging

import mimetypes

import smtplib

        self.smtpServer = params["smtp_server"]

        self.smtpPort = params.getint("smtp_port")

        self.sender = params["no_reply_email"]

        params = config.loadSection("logging")

        self.logger = logging.getLogger("Mailer")

        logLevel = "logging." + params["log_level"]

        logDir = params["log_dir"]

        logFile = logDir + '/' + "mailer.log"

        self.logger.setLevel(eval(logLevel))

        logHandler = logging.FileHandler(logFile)

        logFormatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")

        logHandler.setFormatter(logFormatter)

        self.logger.addHandler(logHandler)

        self.recipients = []

        self.message = None

            smtpObj = smtplib.SMTP(self.smtpServer, self.smtpPort)

            smtpObj.send_message(self.message)

            print("Message sent!")

            self.logger.info("Message sent!")

        except TimeoutError:

            print("Error: connection timeout.")

            self.logger.exception("Error: connection timeout!")

        except SMTPException:

            print("Error: cannot send email message.")

            self.logger.exception("Error: cannot send email message!")

# Test 1