Is there is any option on outlook to know that the receiver receive my email or not I saw it on a lot of the clients computers is that a feature on the outlook

Yes the option (read receipt) exists I Outlook but I believe the receiver can dismiss it:
Delivery receipts and read receipts in Outlook 2000 (http://support.microsoft.com/kb/192929)

Internet mail does not support return receipt. Outlook does give the option of REQUESTING a return receipt from another Outlook users. There are pay services like ReadNotofy.com that embed a small trace token within the mail to offer some tracking ability.

thanx alot man you are really helped me