Python smtplib.quoteaddr函数代码示例

    def run(self, check=True):
        import smtplib
        from MaKaC.webinterface.mail import GenericMailer, GenericNotification

        # prepare the mail
        send = self._prepare(check=check)

        # _prepare decided we shouldn't send the mail?
        if not send:
            return

        addrs = [smtplib.quoteaddr(x) for x in self.toAddr]
        ccaddrs = [smtplib.quoteaddr(x) for x in self.ccAddr]

        if len(addrs) + len(ccaddrs) == 0:
            self.getLogger().warning("Attention: mail contains no recipients!")
        else:
            self.getLogger().info("Sending mail To: %s, CC: %s" % (addrs, ccaddrs))

        for user in self.toUser:
            addrs.append(smtplib.quoteaddr(user.getEmail()))

        GenericMailer.send(
            GenericNotification(
                {
                    "fromAddr": self.fromAddr,
                    "toList": addrs,
                    "ccList": ccaddrs,
                    "subject": self.subject,
                    "body": self.text,
                }
            )
        )

    def run(self, check=True):
        import smtplib
        from MaKaC.webinterface.mail import GenericMailer, GenericNotification

        # prepare the mail
        send = self._prepare(check=check)

        # _prepare decided we shouldn't send the mail?
        if not send:
            return

        # just in case some ill-behaved code generates empty addresses
        addrs = list(smtplib.quoteaddr(x) for x in self.toAddr if x)
        ccaddrs = list(smtplib.quoteaddr(x) for x in self.ccAddr if x)

        if len(addrs) + len(ccaddrs) == 0:
            self.getLogger().warning("Attention: no recipients, mail won't be sent")
        else:
            self.getLogger().info("Sending mail To: %s, CC: %s" % (addrs, ccaddrs))

        for user in self.toUser:
            addrs.append(smtplib.quoteaddr(user.getEmail()))

        if addrs or ccaddrs:
            GenericMailer.send(GenericNotification({"fromAddr": self.fromAddr,
                                                    "toList": addrs,
                                                    "ccList": ccaddrs,
                                                    "subject": self.subject,
                                                    "body": self.text }))

 def run(self):
     addrs = []
     ccaddrs = []
     for addr in self.toAddr:
         addrs.append(smtplib.quoteaddr(addr))
     for ccaddr in self.ccAddr:
         ccaddrs.append(smtplib.quoteaddr(ccaddr))
     for user in self.toUser:
         addrs.append(smtplib.quoteaddr(user.getEmail()))
     maildata = { "fromAddr": self.fromAddr, "toList": addrs, "ccList": ccaddrs, "subject": self.subject, "body": self.text }
     GenericMailer.send(GenericNotification(maildata))

def _sendmail(message=None, debug=False, timeout=10, mongo_settings=None, sleeping=None, smtp_rcpt=None, **kwargs):

    host, port = utils.get_free_port()

    with smtp_server(host=host, port=port, mongo_settings=mongo_settings, timeout=timeout, **kwargs) as server:

        assert server.col.count() == 0

        s = smtp_client(host, port, debug=debug)

        (code, msg) = s.ehlo()
        assert code == 250

        if sleeping:
            gevent.sleep(sleeping)

        xforward = {
            'ADDR': '192.168.1.1',
            'NAME': 'mail.local.net',
            'HELO': 'local.net',
        }
        (code, msg) = s.docmd('XFORWARD', 'ADDR=%(ADDR)s NAME=%(NAME)s HELO=%(HELO)s' % xforward)
        assert code == 250

        froms = message.get_all('X-Envelope-From', [])

        if not smtp_rcpt:
            _recipients = message.get_all('X-Envelope-To', [])
            recipients = getaddresses(_recipients)
        else:
            recipients = [smtp_rcpt]

        message_string = message.as_string()

        (code, msg) = s.mail(smtplib.quoteaddr(froms[0]), ["size=%s" % len(message_string)])

        assert code == 250

        for recipient in recipients:
            (code, msg) = s.docmd('RCPT TO:', smtplib.quoteaddr(recipient))
            assert code == 250

        (code, msg) = s.data(message_string)
        assert code == 250

        (code, msg) = s.docmd('quit')
        assert code == 221

        return server

 def rcpt(self, recip, options=[]):
     """SMTP 'rcpt' command -- indicates 1 recipient for this mail."""
     optionlist = ''
     if options and self.does_esmtp:
         optionlist = ' ' + ' '.join(options)
     code, msg = yield self.docmd(b"rcpt", ("TO:%s%s" % (smtplib.quoteaddr(recip), optionlist)).encode('ascii'))
     raise gen.Return((code, msg))

    async def rcpt(self, recipient, options=None):
        """
        Sends a SMTP 'RCPT' command. - Indicates a recipient for the e-mail.

        For further details, please check out `RFC 5321 § 4.1.1.3`_ and
        `§ 3.3`_.

        Args:
            recipient (str): E-mail address of one recipient.
            options (list of str or None, optional): Additional options to send
                along with the *RCPT* command.

        Raises:
            ConnectionResetError: If the connection with the server is
                unexpectedely lost.
            SMTPCommandFailedError: If the RCPT command fails.

        Returns:
            (int, str): A (code, message) 2-tuple containing the server
                response.

        .. _`RFC 5321 § 4.1.1.3`: https://tools.ietf.org/html/rfc5321#section-4.1.1.3
        .. _`§ 3.3`: https://tools.ietf.org/html/rfc5321#section-3.3
        """
        if options is None:
            options = []

        to_addr = "TO:{}".format(quoteaddr(recipient))
        code, message = await self.do_cmd("RCPT", to_addr, *options)

        return code, message

    async def mail(self, sender, options=None):
        """
        Sends a SMTP 'MAIL' command. - Starts the mail transfer session.

        For further details, please check out `RFC 5321 § 4.1.1.2`_ and
        `§ 3.3`_.

        Args:
            sender (str): Sender mailbox (used as reverse-path).
            options (list of str or None, optional): Additional options to send
                along with the *MAIL* command.

        Raises:
            ConnectionResetError: If the connection with the server is
                unexpectedely lost.
            SMTPCommandFailedError: If the MAIL command fails.

        Returns:
            (int, str): A (code, message) 2-tuple containing the server
                response.

        .. _`RFC 5321 § 4.1.1.2`: https://tools.ietf.org/html/rfc5321#section-4.1.1.2
        .. _`§ 3.3`: https://tools.ietf.org/html/rfc5321#section-3.3
        """
        if options is None:
            options = []

        from_addr = "FROM:{}".format(quoteaddr(sender))
        code, message = await self.do_cmd("MAIL", from_addr, *options)

        return code, message

    def send_emails(self, from_email, emails, content):
        """ Use /usr/bin/sendmail or fallback to smtplib.

        """
        if len(emails) == 0:  # Nobody to send to - it happens
            return RETURN_CODES['EX_OK']
        try:
            # This should be secure check:
            # http://docs.python.org/library/subprocess.html#using-the-subprocess-module
            # It turns out that sendmail splits the addresses on space,
            # eventhough there is one address per argument. See RFC5322 section
            # 3.4 Try: /usr/sbin/sendmail 'soren.roug @eea.europa.eu' and it
            # will complain about the address. We therefore clean them with
            # smtplib.quoteaddr
            quotedemails = map(smtplib.quoteaddr, emails)
            ps = Popen([self.sendmail_path,
                        '-f',
                        smtplib.quoteaddr(from_email),
                        '--'] + quotedemails,
                       stdin=PIPE)
            ps.stdin.write(content)
            ps.stdin.flush()
            ps.stdin.close()
            return_code = ps.wait()
            if return_code in (RETURN_CODES['EX_OK'],
                               RETURN_CODES['EX_TEMPFAIL']):
                log.debug("Sent emails to %r", emails)
                return RETURN_CODES['EX_OK']
            else:
                log.error("Failed to send emails using sendmail to %r. "
                          "/usr/sbin/sendmail exited with code %d", emails,
                          return_code)
            return return_code
        except OSError:  # fallback to smtplib
            # Since this is the same mailer we use localhost
            # Smtplib quotes the addresses internally
            log.exception("Cannot use sendmail program. Falling back to "
                          "smtplib.")
            log.warning(
                "If the smtp connection fails some emails will be lost")
            smtp = smtplib.SMTP('localhost')
            try:
                try:
                    smtp.sendmail(from_email, emails, content)
                    log.debug("Sent emails to %r", emails)
                except smtplib.SMTPException:
                    log.exception("SMTP Error")
                    log.error(
                        "Failed to send emails using smtplib to %r", emails)
                    return RETURN_CODES['EX_PROTOCOL']
                except:
                    log.exception("Unknown smtplib error")
                    return RETURN_CODES['EX_UNAVAILABLE']
            finally:
                try:
                    smtp.quit()
                except:
                    pass
            return RETURN_CODES['EX_OK']

    def testVRFY(self):
        smtp = smtplib.SMTP(HOST, self.port, local_hostname="localhost", timeout=15)

        for email, name in sim_users.items():
            expected_known = (250, bytes("%s %s" % (name, smtplib.quoteaddr(email)), "ascii"))
            self.assertEqual(smtp.vrfy(email), expected_known)

        u = "[email protected]"
        expected_unknown = (550, ("No such user: %s" % u).encode("ascii"))
        self.assertEqual(smtp.vrfy(u), expected_unknown)
        smtp.quit()

def validateEmailDomain(toEmail):
    toDomain = smtplib.quoteaddr(toEmail).split('@')[-1][0:-1]
    VALIDATED_DOMAINS = ('localhost', 'localhost.localdomain')
    # basically if we don't implicitly know this domain,
    # and we can't look up the DNS entry of the MX
    # use gethostbyname to validate the email address
    try:
        if not ((toDomain in VALIDATED_DOMAINS) or digMX(toDomain)):
            socket.gethostbyname(toDomain)
    except (socket.gaierror, dns.resolver.NXDOMAIN):
        raise MailError("Email could not be sent: Bad domain name.")

 def smtp_EXPN(self, arg):
     list_name = email.utils.parseaddr(arg)[1].lower()
     if list_name in sim_lists:
         user_list = sim_lists[list_name]
         for n, user_email in enumerate(user_list):
             quoted_addr = smtplib.quoteaddr(user_email)
             if n < len(user_list) - 1:
                 self.push("250-%s %s" % (sim_users[user_email], quoted_addr))
             else:
                 self.push("250 %s %s" % (sim_users[user_email], quoted_addr))
     else:
         self.push("550 No access for you!")

 def smtp_EXPN(self, arg):
     list_name = arg.lower()
     if list_name in sim_lists:
         user_list = sim_lists[list_name]
         for n, user_email in enumerate(user_list):
             quoted_addr = smtplib.quoteaddr(user_email)
             if n < len(user_list) - 1:
                 self.push('250-%s %s' % (sim_users[user_email], quoted_addr))
             else:
                 self.push('250 %s %s' % (sim_users[user_email], quoted_addr))
     else:
         self.push('550 No access for you!')

    def testVRFY(self):
        smtp = smtplib.SMTP(HOST, self.port, local_hostname='localhost', timeout=15)

        for addr_spec, name in sim_users.items():
            expected_known = (250, bytes('%s %s' %
                                         (name, smtplib.quoteaddr(addr_spec)),
                                         "ascii"))
            self.assertEqual(smtp.vrfy(addr_spec), expected_known)

        u = '[email protected]'
        expected_unknown = (550, ('No such user: %s' % u).encode('ascii'))
        self.assertEqual(smtp.vrfy(u), expected_unknown)
        smtp.quit()

    def testEXPN(self):
        smtp = smtplib.SMTP(HOST, self.port, local_hostname='localhost', timeout=15)

        for listname, members in sim_lists.items():
            users = []
            for m in members:
                users.append('%s %s' % (sim_users[m], smtplib.quoteaddr(m)))
            expected_known = (250, bytes('\n'.join(users), "ascii"))
            self.assertEqual(smtp.expn(listname), expected_known)

        u = 'PSU-Members-List'
        expected_unknown = (550, b'No access for you!')
        self.assertEqual(smtp.expn(u), expected_unknown)
        smtp.quit()

    def testEXPN(self):
        smtp = smtplib.SMTP(HOST, self.port, local_hostname="localhost", timeout=15)

        for listname, members in sim_lists.items():
            users = []
            for m in members:
                users.append("%s %s" % (sim_users[m], smtplib.quoteaddr(m)))
            expected_known = (250, "\n".join(users))
            self.assertEqual(smtp.expn(listname), expected_known)

        u = "PSU-Members-List"
        expected_unknown = (550, "No access for you!")
        self.assertEqual(smtp.expn(u), expected_unknown)
        smtp.quit()