最近用Django写某网站，当配置163邮箱设置完成后，出现535错误即：smtplib.SMTPAuthenticationError: (535, b'Error: authentication failed')

Django初始配置邮箱设置

EMAIL_HOST = "smtp.163.com"  # 邮箱服务器EMAIL_PORT = 25EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend' EMAIL_HOST_USER = "xxxxx"  # 邮箱用户名EMAIL_HOST_PASSWORD = "xxxxx"  # 邮箱账号密码，EMAIL_USE_TLS = FalseEMAIL_FROM = "xxxxx"  # 163邮箱用户名，同EMAIL_HOST_USER

出现原因

163邮箱配置中EMAIL_HOST_PASSWORD不能填写自己的163账号密码，而是应该填写授权码。如果填写163账号密码则会报535错误即smtplib.SMTPAuthenticationError: (535, b'Error: authentication failed')。授权码在163邮箱的设置中获得，如下图所示：

解决方法535错误方法

Django配置改为

EMAIL_HOST = "smtp.163.com"  # 邮箱服务器EMAIL_PORT = 25EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'  #EMAIL_HOST_USER = "xxxxx"  # 163邮箱用户名EMAIL_HOST_PASSWORD = "xxxxx"  # 填写授权码EMAIL_USE_TLS = FalseEMAIL_FROM = "xxxxx"  # 163邮箱用户名，同EMAIL_HOST_USER