更新时间:2023-01-17 10:37:58
发现的,你也可以得到这个错误,当Gmail的安全设置不允许从您要使用的地址发送的邮件。我不得不启用通过安全性较低的应用程序有问题访问我的帐户:
Discovered that you can also get this error when Gmail's security settings don't allow messages to be sent from the address you intend to use. I had to enable access for less secure apps for my account in question by: