Some email providers may provide a option for that but I'm not sure which ones since I don't see the option with Google or yahoo
If you've found my post to be helpful, Please like my Comments āāā. If my response resolved your issue, please press the Like and āāā to Accept as Solution button.
@MJnico As @GaryB82 said, some email providers/apps provide this but it is unreliable. The person who receives the email can always opt out so you would never know if they received it or read it.
Be really old school if it's an important email and call them up and ask them if they got it. Ok, that's a wise **bleep** answer but as written by others there is no foolproof method of knowing.
