If you don’t have 30 seconds to watch the above video, here’s how to do it: 1. Launch Gmail. 2. Click the gear icon in the upper-right corner, then Settings. 3. Click the Labs tab. 4. Find Undo Send ...

‘How to unsend email outlook’ is searched for 4,200 times monthly in the UK, 28 times more searches than Gmail for the same function. It is also of interest that generic searches for ‘how to unsend ...