3 ms·

It doesn't have to be 5 minutes. It could be 15 seconds. I've used that feature (in Fastmail), and find it very valuable.

• golem14 1y ago
  I'm confused. Doesn't gmail offer an 'undo' for send by default ? At least for the last 5 years ? It's in General settings "Undo Send" and can be set up to 30 seconds ?
  • Izkata 1y ago
    And before that it was under the Labs experimental features, I think I enabled it in the late 2000s.