Google mail has an unsend button. Years ago I asked why AOL doesn't and still no unsend button tody. Today I needed to unsend a mistakenly sent email and couldn't. Still no unsend button. Please issue an unsend button. I'm still a paying customer when all the world gets free email service and why? I don't know, just used to the pay services of AOL after using it for 30 years. Please put in an unsend button. TY