前天在「使用 application password 的 Google 服務將在 2024/09/30 停止支援」這邊寫完後，yan12125 在文章留言的地方提到：
看起來這次只有停止支援 Less Secure Apps, application password 還是可以用的。公告中提到：
> If the app you are using does not support OAuth, you will need to switch to an app that offers OAuth or create an app password to access these apps.
回頭去翻了一下 LSA 是什麼 (出自「Limiting access to less secure apps to protect G Suite accounts」這篇)：
A less secure app (LSA) is an app that connects to Google accounts using only username and password verification for access and not OAuth. Generally, you should only allow your users to use external apps that connect to Google accounts via OAuth, as LSAs make user accounts more vulnerable to hijacking.
看起來這邊指的是用原始的 Google 帳號與密碼登入，我一直以為這個方式早就被拔掉了，所以這次的公告以為是拔掉 application password，但看起來不是這樣。