Django SMTPServer在密碼重設時斷開連接錯誤（但在別處工作）

我試圖在django設置上設置自助密碼重置。我已經配置它使用內置的密碼重置系統，並測試了我的開發機器上的所有內容，並且工作正常。然而，在生產（即實際發送電子郵件），當我試圖得到一個密碼重置電子郵件，它拋出一個SMTPServerDisconnected錯誤：Django SMTPServer在密碼重設時斷開連接錯誤（但在別處工作）

[22/Sep/2017 15:04:59] ERROR [django.request:256] Internal Server Error: /password_reset/ 
Traceback (most recent call last): 
    File "/srv/virtualenvs/sis_esv/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 132, in get_response 
    response = wrapped_callback(request, *callback_args, **callback_kwargs) 
    File "/srv/virtualenvs/sis_esv/local/lib/python2.7/site-packages/django/utils/decorators.py", line 145, in inner 
    return func(*args, **kwargs) 
    File "/srv/virtualenvs/sis_esv/local/lib/python2.7/site-packages/django/utils/decorators.py", line 110, in _wrapped_view 
    response = view_func(request, *args, **kwargs) 
    File "/srv/virtualenvs/sis_esv/local/lib/python2.7/site-packages/django/contrib/auth/views.py", line 182, in password_reset 
    form.save(**opts) 
    File "/srv/virtualenvs/sis_esv/local/lib/python2.7/site-packages/django/contrib/auth/forms.py", line 256, in save 
    html_email_template_name=html_email_template_name) 
    File "/srv/virtualenvs/sis_esv/local/lib/python2.7/site-packages/django/contrib/auth/forms.py", line 213, in send_mail 
    email_message.send() 
    File "/srv/virtualenvs/sis_esv/local/lib/python2.7/site-packages/django/core/mail/message.py", line 303, in send 
    return self.get_connection(fail_silently).send_messages([self]) 
    File "/srv/virtualenvs/sis_esv/local/lib/python2.7/site-packages/django/core/mail/backends/smtp.py", line 107, in send_messages 
    sent = self._send(message) 
    File "/srv/virtualenvs/sis_esv/local/lib/python2.7/site-packages/django/core/mail/backends/smtp.py", line 123, in _send 
    self.connection.sendmail(from_email, recipients, message.as_bytes(linesep='\r\n')) 
    File "/usr/lib/python2.7/smtplib.py", line 735, in sendmail 
    self.rset() 
    File "/usr/lib/python2.7/smtplib.py", line 469, in rset 
    return self.docmd("rset") 
    File "/usr/lib/python2.7/smtplib.py", line 394, in docmd 
    return self.getreply() 
    File "/usr/lib/python2.7/smtplib.py", line 368, in getreply 
    raise SMTPServerDisconnected("Connection unexpectedly closed") 
SMTPServerDisconnected: Connection unexpectedly closed

我使用G-套房（谷歌）作爲SMTP中繼;我使用的設置：

EMAIL_HOST = 'smtp-relay.gmail.com' 
EMAIL_PORT = 587      
EMAIL_USE_TLS = True

奇怪的是，我可以在系統內發送電子郵件罰款在其他地方，使用Django的django.core.mail.send_mail（）函數。

來源

2017-09-22 askvictor

問題原來是因爲我沒有設置DEFAULT_FROM_EMAIL，因此django試圖從本地主機電子郵件地址發送，Google的SMTP服務器默默拒絕。在send_mail（）的其他用途中，我已經指定了發件人地址，所以這在那裏並不是一個問題。

來源

2017-10-13 03:34:35 askvictor

Django SMTPServer在密碼重設時斷開連接錯誤（但在別處工作）

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