Hi I tried in both ways even making Hiddenbox to run at server.but i never understand the error which it is giving. thnaks for reply..

Dont Say Sorry,You r trying to Help me That's very much enough. I too thinking about Hooks..but never Getting any Idea. Look at this thred you may get some .. http://www.programmersheaven.com/c/MsgBoard/read.asp?Board=10&MsgID=344596&Setting=A9999F0001[^] Thnaks for Reply..

dan neely wrote: Actually you can get a bit closer than that if you're sending html email, the recipient's client displays images, and you have a webserver. Embed a link to an image on your webserver with a unique identifier in the URL, if the image is ever accessed the email was displayed. That is an alternative, but I'm not certain that it is any closer. The recipient may choose not to display images in mails, just as s/he can choose not to send any receipt. --- Year happy = new Year(2007);