Off-topic for aiqbench
This story was gathered from a source we follow but falls outside AI and quantum coverage, so there is no aiqbench take for it.
How to unsend an email in Gmail

Sent an email too soon? Here's how to unsend an email in Gmail, extend the Undo Send window to 30 seconds, and what to do when it's too late.
You can unsend an email in Gmail, but only briefly — for 5 seconds by default, or up to 30 seconds if you raised the limit in your Settings beforehand. Once that window closes, the email is delivered and you can’t get it back. The Undo Send button is for the emails you regret the moment they leave: a reply-all that was meant for one person, a sharp answer written in frustration, or a proposal sent before your manager signed off on it. It matters most…
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