配置 sendgrid 和 django

如何解决配置 sendgrid 和 django

你好，尽管我尝试过，但我无法配置 sendgrid 这里是代码，谢谢您的帮助

SENDGRID_API_KEY = 'password'
EMAIL_BACKEND = 'sendgrid_backend.SendgridBackend'
EMAIL_HOST = 'smtp.sendgrid.net'
EMAIL_HOST_USER='API Key ID'
EMAIL_HOST_PASSWORD=SENDGRID_API_KEY
EMAIL_PORT = 587
EMAIL_USE_TLS = True
DEFAULT_FROM_EMAIL = 'Python ecommerce <API Key ID>'
BASE_URL = 'sitename'

DEFAUT_FROM_EMAIL='API Key ID'

MANAGERS = (
    ('myname',"API Key ID"),)

ADMINS = MANAGERS

错误 HTTP 错误 401：未经授权

在我的 vps 中没有添加 DNS 的选项