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我正在尝试使用 Flask-Mail 从烧瓶我的应用程序发送电子邮件。当我从开发服务器运行它时，我的代码运行良好，但是当我使用 uwsgi 和 nginx 部署它时，我不再可以发送电子邮件。提供错误回溯。我该如何解决这个问题？

Traceback (most recent call last):
  File "./resources/forget_password.py", line 41, in post
    mail.send(msg)
  File "/home/www/shopolot/env/local/lib/python2.7/site-packages/flask_mail.py", line 491, in send
    with self.connect() as connection:
  File "/home/www/shopolot/env/local/lib/python2.7/site-packages/flask_mail.py", line 144, in __enter__
    self.host = self.configure_host()
  File "/home/www/shopolot/env/local/lib/python2.7/site-packages/flask_mail.py", line 158, in configure_host
    host = smtplib.SMTP(self.mail.server, self.mail.port)
  File "/usr/lib/python2.7/smtplib.py", line 256, in __init__
    (code, msg) = self.connect(host, port)
  File "/usr/lib/python2.7/smtplib.py", line 316, in connect
    self.sock = self._get_socket(host, port, self.timeout)
  File "/usr/lib/python2.7/smtplib.py", line 291, in _get_socket
    return socket.create_connection((host, port), timeout)
  File "/usr/lib/python2.7/socket.py", line 571, in create_connection
    raise err
error: [Errno 111] Connection refused
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1 回答 1

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在我的 wsgi 配置文件中添加“threads = 2”之前，我遇到了同样的麻烦。而且，差点忘了，我使用 Threads 来发送邮件。

于 2016-12-27T17:55:36.597 回答