Django在我尝试发送邮件时抛出一个错误

我试图通过django发送邮件，这是我写的代码

from django.shortcuts import render
from django.http import HttpResponse

from django.core.mail import send_mail

def function(request):
    send_mail('cheking',
          'cheking django is sending mail or not',
          'nithinjith40@gmail.com',
          ['ravisarath64@gmasil.com'],
          fail_silently=False)
    return render(request,'message.html')

但是它显示了这个错误

Internal Server Error: /
Traceback (most recent call last):
  File "/home/expert/project _jango/venv/lib/python3.5/site-packages/django/core/handlers/exception.py", line 34, in inner
    response = get_response(request)
  File "/home/expert/project _jango/venv/lib/python3.5/site-packages/django/core/handlers/base.py", line 115, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "/home/expert/project _jango/venv/lib/python3.5/site-packages/django/core/handlers/base.py", line 113, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/home/expert/project _jango/myproject/webapp/views.py", line 11, in function
    fail_silently=False)
  File "/home/expert/project _jango/venv/lib/python3.5/site-packages/django/core/mail/__init__.py", line 60, in send_mail
    return mail.send()
  File "/home/expert/project _jango/venv/lib/python3.5/site-packages/django/core/mail/message.py", line 291, in send
    return self.get_connection(fail_silently).send_messages([self])
  File "/home/expert/project _jango/venv/lib/python3.5/site-packages/django/core/mail/backends/smtp.py", line 103, in send_messages
    new_conn_created = self.open()
  File "/home/expert/project _jango/venv/lib/python3.5/site-packages/django/core/mail/backends/smtp.py", line 70, in open
    self.connection.login(self.username, self.password)
  File "/usr/lib/python3.5/smtplib.py", line 729, in login
    raise last_exceptio
smtplib.SMTPAuthenticationError: (535, b'5.7.8 Username and Password not accepted. Learn more at\n5.7.8  https://support.google.com/mail/?p=BadCredentials d65sm27731624pfa.159 - gsmtp')

如何解决这个错误?“我启用了不太安全的应用程序访问”，然后显示了同样的错误 您可以在评论部分随意询问关于我遗漏的代码行的细节 问题来源StackOverflow 地址：/questions/59466630/django-throwing-an-error-when-i-try-to-send-a-mail