Even if you have an undo option (which most email clients don't have) there is a certain point during the drafting of an email when you start to cringe at the thought of accidentally hitting send. Maybe there are some funny comments you want to keep with the main email, nsfw, or ns-for-the-recipient-list, or your just not sure who exactly is on the list and don't want to stop typing, or maybe your in a meeting and need to keep the flow. Whatever the scenario there are times when you'd like to click a button (or something) and have your client (gmail, outlook, whatever) stop you from sending that email.
...Summary:
Here is a simple solution to a problem that has bothered me for years now! When editing an email (usually a reply) in Gmail and the rest of the message and your signature are hidden:
- Start editing an email