密码是您的gmail的登录密码?访问 https://myaccount.google.com/security ，在左侧导航面板中，点击安全性.在登录Google面板中，点击应用密码，以获取密码.它对我有用.

The password is your gmail's login password? Visit https://myaccount.google.com/security, On the left navigation panel, click Security. In Signing in to Google panel, click App passwords, to get a password. It work for me.

如果它不起作用，请检查 Django SMTPAuthenticationError .

If it not work, check Django SMTPAuthenticationError.