I have send a mail to my friend and I don't want him to see that what to do?
Help

Nothing, you don't on almost all normal email, what email form did you use

This feature was only available if you send mail through AOL to another AOL member. You could unsend if it hadn't been opened. Otherwise you can't do it.

I have send a wrong mail to my friend, I want to delete before he opens it how to do it

Your question is extremely confusing.
Would you like to rewrite your issue ?

To answer the understandable part:

How to delete a sent mail,
Frm others inbox,
YOU can't only the mail boxes owner can do that.

nothing, you don't on almost all normal email, what email form did you use


I use gmail,Yahoo

This feature was only availalbe if you send mail thru AOL to another AOL member. You could unsend if it hadn't been opened. Otherwise you can't do it.,


How to delete

As I answered on your other post.
It is NOT possible for you to delete mail from other's accounts unless you have access to them.

Did you bother reading the answer? We already answered you.

AOL may have a Recall mail feature, is that what you are asking?

I've merged your two threads. AOL is an online community with its own e-mail service. If you don't know what it is, then you don't use it therefore our previous answers stand.