在Google App Engin中使用smtp和Gmail发送电子邮件时发生身份验证错误

Question

我试图通过smtpin-App引擎发送一封包含Google Apps电子邮件的电子邮件，但在sendmail呼叫期间，我得到了一个“需要授权”。似乎auth调用本身成功了。在

这是我要传达的信息。这是通过IMAP检索的草稿，所以我知道访问令牌是好的。它是由Python的^{}方法生成的。在

MIME-Version: 1.0
Received: by 10.76.124.8 with HTTP; Thu, 3 Apr 2014 00:12:26 -0700 (PDT)
To: Ela Honoridez II <ela@mydomain.com>
Date: Thu, 3 Apr 2014 15:12:26 +0800
Message-ID: <CAN8SGD-joz9Adq9QpKowME3N0xmgwegYGYwRVQh_9kbGfTa75A@mail.gmail.com>
Subject: =?UTF-8?B?RGVsYXllZCBlbWFpbCB0ZXN0ICMyIMOlw5/iiJo=?=
From: John Del Rosario <john@mydomain.com>
Content-Type: multipart/alternative; boundary=14dae94edfeda1125304f61e1fec

--14dae94edfeda1125304f61e1fec
Content-Type: text/plain; charset=UTF-8

foo bar

--14dae94edfeda1125304f61e1fec
Content-Type: text/html; charset=UTF-8

<div dir="ltr">foo bar</div>

--14dae94edfeda1125304f61e1fec--

我的代码是： 在

^{pr2}$

这是来自smtp的调试消息。在

send: 'ehlo dev.myapp.appspot.com\r\n'
reply: '250-mx.google.com at your service, [74.125.182.85]\r\n'
reply: '250-SIZE 35882577\r\n'
reply: '250-8BITMIME\r\n'
reply: '250-STARTTLS\r\n'
reply: '250-ENHANCEDSTATUSCODES\r\n'
reply: '250 CHUNKING\r\n'
reply: retcode (250); Msg: mx.google.com at your service, [74.125.182.85]
SIZE 35882577
8BITMIME
STARTTLS
ENHANCEDSTATUSCODES
CHUNKING
send: 'STARTTLS\r\n'
reply: '220 2.0.0 Ready to start TLS\r\n'
reply: retcode (220); Msg: 2.0.0 Ready to start TLS
send: 'ehlo dev.myapp.appspot.com\r\n'
reply: '250-mx.google.com at your service, [74.125.182.85]\r\n'
reply: '250-SIZE 35882577\r\n'
reply: '250-8BITMIME\r\n'
reply: '250-AUTH LOGIN PLAIN XOAUTH XOAUTH2 PLAIN-CLIENTTOKEN\r\n'
reply: '250-ENHANCEDSTATUSCODES\r\n'
reply: '250 CHUNKING\r\n'
reply: retcode (250); Msg: mx.google.com at your service, [74.125.182.85]
SIZE 35882577
8BITMIME
AUTH LOGIN PLAIN XOAUTH XOAUTH2 PLAIN-CLIENTTOKEN
ENHANCEDSTATUSCODES
CHUNKING
send: 'AUTH XOAUTH2 (snipped base64 encoded auth string)\r\n'
reply: '501 5.5.2 Cannot Decode response s9sm12053561igw.16 - gsmtp\r\n'
reply: retcode (501); Msg: 5.5.2 Cannot Decode response s9sm12053561igw.16 - gsmtp
send: u'mail FROM:<john@mydomain.com> size=651\r\n'
reply: '530-5.5.1 Authentication Required. Learn more at\r\n'
SMTPSenderRefused: (530, '5.5.1 Authentication Required. Learn more at\n5.5.1 http://support.google.com/mail/bin/answer.py?answer=14257 s9sm12053561igw.16 - gsmtp', u'john@mydomain.com')

Answer 1

你从电子邮件应该注册到谷歌应用引擎应用程序。Google对from email id设置了限制。这是工作代码。在

__author__ = 'Om Narayan'
__revision__ = '$'
__version__ = '0.1'
__maintainer__ = 'Om Narayan'
__email__ = 'om.narayan29@gmail.com'
__status__ = 'Prototype'

import json
from app.baseRequestHandler import *
from google.appengine.api import mail
from webapp2_extras import auth, sessions, jinja2


class Email(BaseRequestHandler):
  def send(self, values, templateFile):
    message = mail.EmailMessage(sender="<Sender Name> <sender email id registered with google app engine>",
                            subject=values['subject'])
    message.to = "%s <%s>" % (values['userName'], values['userEmail'])
    message.body = self.jinja2.render_template('/email/%s.txt' % templateFile, **values)
    message.html = self.jinja2.render_template('/email/%s.html' % templateFile, **values)
    message.send()

  def sendMulti(self, values, templateFile):
    message = mail.EmailMessage(
                sender="%s (<Sender Name>)  <sender email id registered with google app engine>" % values["authorName"],
                subject=values['subject'])
    message.to = "%s" % (values['recipients'])
    message.body = self.jinja2.render_template('/email/%s.txt' % templateFile, **values)
    message.html = self.jinja2.render_template('/email/%s.html' % templateFile, **values)
    message.send()