self.mail_from = mail_from

        self.mail_server = mail_server

        self.mail_port = mail_port

        self.user = user

        self.passwd = passwd

        self.ssl = ssl

        self.tls = tls

        self.debug = False

    def send(self, recipients=[], subject='', body='', attachment_files={}):

        if isinstance(recipients, basestring):

            recipients = [recipients]

        if self.ssl:

            smtp_serv = smtplib.SMTP_SSL(self.mail_server, self.mail_port)

        else:

            smtp_serv = smtplib.SMTP(self.mail_server, self.mail_port)

        if self.tls:

            smtp_serv.starttls()

        if self.debug:

            smtp_serv.set_debuglevel(1)

        #if server requires authorization you must provide login and password

        smtp_serv.login(self.user, self.passwd)

        date_ = formatdate(localtime=True)

        msg = MIMEMultipart()

        msg['From'] = self.mail_from

        msg['To'] = ','.join(recipients)

        msg['Date'] = date_

        msg['Subject'] = subject

        msg.preamble = 'You will not see this in a MIME-aware mail reader.\n'

        msg.attach(MIMEText(body))

        if attachment_files:

            self.__atach_files(msg, attachment_files)

        smtp_serv.sendmail(self.mail_from, recipients, msg.as_string())

        logging.info('MAIL SEND TO: %s' % recipients)

        smtp_serv.quit()

    def __atach_files(self, msg, attachment_files):

        if isinstance(attachment_files, dict):