Google Gmail has changed a lot recently. Last week, "Smart Compose" was introduced (smart creation). Based on machine learning, it can intelligently Lenovo help you write emails, and now native offline support has been added.
Gmail actually had offline functions before, but it must be paired with a separate Gmail Offline Chrome APP. This time it is native support. only needs to use Chrome browser , and it can be used without any extensions.

In offline mode, Gmail can write new emails, search for emails, delete emails, archive emails, and send them offline. The emails will be saved in a new outbox folder and will be automatically sent after being connected to the Internet.
Of course, all of this requires you to load Gmail in advance through Chrome when you are connected to the Internet. Of course, you cannot load it directly when the Internet is disconnected.
If you want to enable the offline version of Gmail, you can turn it on in the email settings (the Chinese version has not been added yet). You can also check the usage of offline space, select the number of days to save emails (the default is 30 is too difficult to choose 7/90 days), whether to download emails, and whether to save offline data after logging out of the account.
