"Undo Send", which was previously listed as a laboratory function, has now been announced by Google as an official service function of Gmail, allowing users to set a timer of 5 to 30 seconds to cancel the sending of emails that may have been written incorrectly.
The "Undo Send" feature, which was previously listed as a lab feature, has been well received by many Gmail users, so Google announced earlier that it wouldIncluded as one of Gmail's official features, and allows users to set a "retract" time between 5 seconds and 30 seconds, so that they can urgently recall unfinished emails that were just sent by mistake, or embarrassing emails with the wrong recipient listed.
Since there is still a time lag before Gamil officially sends the letter through the Internet connection, "Cancel Send" takes advantage of this time lag to cancel the letter sending.
This update will be gradually available in different regions. Users can adjust their preferred "retraction" time through Gmail settings.
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