Django send_mail返回SMTPConnectError

Question

我正在尝试使用Django send_email，smtp和gmail发送电子邮件。但是，代码返回SMTPConnectError（-1，b“）

我的settings.py文件：

ALLOWED_HOSTS = []
DEFAULT_FROM_EMAIL = 'mygmailid'
SERVER_EMAIL = 'mygmailid'
EMAIL_USE_TLS = True
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_HOST_USER = 'mygmailid'
EMAIL_HOST_PASSWORD = 'myPassword'
EMAIL_PORT = 587

我的views.py文件：

from django.http import HttpResponse
from django.core.mail import send_mail
from smtplib import SMTPConnectError
#rest of the code in between
....
try:
   send_mail('testmail', 'test content', settings.EMAIL_HOST_USER, ['[email protected]', fail_silently=False])
except SMTPConnectError as e:
   return HttpResponse(e)

追溯：

Traceback (most recent call last):
File "<console>", line 1, in <module>
File "C:\Python34\lib\site-packages\django-1.8.2-  py3.4.egg\django\core\mail\__
init__.py", line 62, in send_mail
return mail.send()
File "C:\Python34\lib\site-packages\django-1.8.2- py3.4.egg\django\core\mail\me
ssage.py", line 303, in send
return self.get_connection(fail_silently).send_messages([self])
File "C:\Python34\lib\site-packages\django-1.8.2-py3.4.egg\django\core\mail\ba
ckends\smtp.py", line 100, in send_messages
new_conn_created = self.open()
File "C:\Python34\lib\site-packages\django-1.8.2-py3.4.egg\django\core\mail\ba
ckends\smtp.py", line 58, in open
self.connection = connection_class(self.host, self.port, **connection_params
)
File "C:\Python34\lib\smtplib.py", line 244, in __init__
raise SMTPConnectError(code, msg)
smtplib.SMTPConnectError: (-1, b")

当我将EMAIL_BACKEND更改为：

EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'

它工作正常。此外，当我使用虚拟后端时，它不会显示错误。

我尝试过使用SSL代替TLS，允许gmail中安全性较低的应用程序，关闭防火墙，还尝试了其他与通过django发送电子邮件相关的stackoverflow帖子，但没有任何效果。我不知道错误是什么。请帮我。提前致谢。

Answer 1

Gmail帐户需要这样：

EMAIL_HOST = 'smtp.gmail.com'
EMAIL_HOST_USER = '[email protected]'
EMAIL_HOST_PASSWORD = 'your-password'
EMAIL_PORT = 587
EMAIL_USE_TLS = True

2. 然后测试其作品：

python manage.py shell

from django.core.mail import send_mail
send_mail('testEmail', 'hi', '[email protected]', ['[email protected]'])

如果您没有使用Gmail帐户但仍然遇到问题，那么只需尝试将EMAIL_HOST_USER和EMAIL_HOST_PASSWORD添加到您拥有的内容中即可。如果您仍有问题，可能是您的网络阻止了您。操作系统或路由器上的防火墙。