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Twistedを使用してGmailにメールを送信しようとしていますが、奇妙な問題が発生しています。

まず、この方法は単純なテキストのみのメッセージに対しては正常に機能します。しかし、この記事のcStringIOデータでこのスニペットを使用しようとすると、タイトルのない空のメッセージと受信者としての電子メールが表示されます。

さて、簡単なことを忘れてしまったと思いますが、今日は答えを見つけようとして何もありません。したがって、私の問題の最終的な情報源は次のとおりです。

from twisted.internet import defer
from twisted.mail import smtp, relaymanager
from twisted.internet import reactor
from cStringIO import StringIO

from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.header import Header
from email import Charset
from email.generator import Generator
from email.Utils import make_msgid

MXCALCULATOR = relaymanager.MXCalculator()

def getMailExchange(host):
    def cbMX(mxRecord):
        return str(mxRecord.name)
    return MXCALCULATOR.getMX(host).addCallback(cbMX)

def sendEmail(mailFrom, mailTo, msg, subject=""):
    def dosend(host):
        print "emailing %s (using host %s) from %s" % (mailTo, host, mailFrom)

        html = u'<html><body>You\'re registered. Now you should use site.</body></html>'
        text = u'You\'re registered. Now you should use site.'

        # Override python's weird assumption that utf-8 text should be encoded with
        # base64, and instead use quoted-printable (for both subject and body).  I
        # can't figure out a way to specify QP (quoted-printable) instead of base64 in
        # a way that doesn't modify global state. :-(
        Charset.add_charset('utf-8', Charset.QP, Charset.QP, 'utf-8')

        # This example is of an email with text and html alternatives.
        multipart = MIMEMultipart('alternative')

        # We need to use Header objects here instead of just assigning the strings in
        # order to get our headers properly encoded (with QP).
        # You may want to avoid this if your headers are already ASCII, just so people
        # can read the raw message without getting a headache.
        multipart['Subject'] = Header(subject.encode('utf-8'), 'UTF-8').encode()
        multipart['To'] = Header(mailTo.encode('utf-8'), 'UTF-8').encode()
        multipart['From'] = Header(mailFrom.encode('utf-8'), 'UTF-8').encode()
        multipart['Message-Id'] = Header(make_msgid('e_shop').encode('utf-8'), 'UTF-8').encode()

        # Attach the parts with the given encodings.
        htmlpart = MIMEText(html.encode('utf-8'), 'html', 'UTF-8')
        multipart.attach(htmlpart)
        textpart = MIMEText(text.encode('utf-8'), 'plain', 'UTF-8')
        multipart.attach(textpart)

        # And here we have to instantiate a Generator object to convert the multipart
        # object to a string (can't use multipart.as_string, because that escapes
        # "From" lines).

        io = StringIO()
        g = Generator(io, False) # second argument means "should I mangle From?"
        g.flatten(multipart)

        d = defer.Deferred()
        factory = smtp.ESMTPSenderFactory(None, None, mailFrom, mailTo, io, d,
                                          requireAuthentication=False,
                                          requireTransportSecurity=False)
        reactor.connectTCP(host, 25, factory)
        return d
    return getMailExchange(mailTo.split("@")[1]).addCallback(dosend)

d = sendEmail('admin@mysite.me', 'myemail@gmail.com', 'template filename', 'this is a test subject')
d.addCallback(lambda _: reactor.stop())

reactor.run()

それを機能させるには何を変更する必要がありますか？

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1 に答える 1

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以下は私のために働いています（マイナスサブ）それはマルチパートメッセージです-おそらくメッセージIDを取得できます：

fn = "example.mp3"
multipart = MIMEMultipart('alternative')
multipart['Subject'] = 'Tutorate!'
multipart['To'] = 'Selfie'
multipart['From'] = 'Selfie'

text = "Hello, how are you, goodbye."
textpart = MIMEText(text)
multipart.attach(textpart)
htmlpart = MIMEText("<html>" + text + "</html>", 'html')
multipart.attach(htmlpart)

part = MIMEBase('audio', "mp3")
part.set_payload( open(fn,"rb").read() )
Encoders.encode_base64(part)
part.add_header('Content-Disposition', 'attachment; filename="%s"' % os.path.basename(fn))
multipart.attach(part)

io = StringIO.StringIO()
g = Generator(io, False)  # second argument means "should I mangle From?"
g.flatten(multipart)
v = io.getvalue()

class SMTPTutorialClient(smtp.ESMTPClient):
    mailFrom = "selfie@~"
    mailTo = "selfie@~"
    def getMailFrom(self):
        result = self.mailFrom
        self.mailFrom = None
        return result

    def getMailTo(self):
        return [self.mailTo]

    def getMailData(self):
        #print v
        return StringIO.StringIO(v)

    def sentMail(self, code, resp, numOk, addresses, log):
        print 'Sent', numOk, 'messages'

        from twisted.internet import reactor
        reactor.stop()
于 2014-03-28T01:05:20.400 に答える