我是Django新手，正在使用Django开发Web应用程序.我已经在我的Web应用程序中使用Userena成功设置了注册功能，并且可以使用验证邮箱注册为用户. 我可以在settings.py文件中向您显示我的SMTP设置
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_TLS = True
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_PORT = 587
EMAIL_HOST_USER = 'raihncse@gmail.com'
DEFAULT_FROM_EMAIL = 'raihncse@gmail.com'
SERVER_EMAIL = 'raihncse@gmail.com'
EMAIL_HOST_PASSWORD = '**************'
everything was fine before i have changed my EMAIL_HOST_PASSWORD
事实上，出于某种原因，我不得不更改该服务器邮箱的以前密码(raihncse@gmail.com).我已经根据新的服务器邮箱密码编辑了邮箱\u主机\u密码.
但是现在，如果我想注册为一个新用户，我将面临以下错误
SMTPAuthenticationError at /accounts/signup/
(534, '5.7.14 <https://accounts.google.com/ContinueSignIn?sarp=1&scc=1&plt=AKgnsbvNq\n5.7.14 S3l1pFXENupDa_SdPphNHrnzeLPUOyf6O0l1s31w7h_UARx11P89AxPeeZ6xBi2KeQRjsw\n5.7.14 nvpxZhPVv771W9ljEDyeWnqpqv3_nakuPo36BEl3IlYj9qVujNB5cm0TYFf9LQAxRjFdda\n5.7.14 xh-y5spA9zIQONDsvRRgN3e0DXoIkgxTO3Mu75IaACi-XlvFtFfPBiQ81gUrBZ_PhZsBmh\n5.7.14 ajsSf-flNEmoSydyOTNdmwdB0__8> Please log in via your web browser and\n5.7.14 then try again.\n5.7.14 Learn more at\n5.7.14 https://support.google.com/mail/bin/answer.py?answer=78754 40sm12125121qgi.47 - gsmtp')