itunes password

Is this an old ID you once used in iTunes? A request for an old Apple ID password is often caused by updates to apps/purchases that were made when using the old ID. Those purchases are tied to the old ID and can't be transferred. One option is to delete the apps/purchases made by the old ID and download them using the new ID if desired.

If you can't remember the password to that account : http://iforgot.apple.com

And you shouldn't post your email addresses on any public forum (unless you like spam emails), I've asked the hosts to remove them

when I try to use the iforgetmypassword it gives me the password for my AppleID

? The http://iforgot.apple.com link (if you are going to something called 'iforgetmypassword' you aren't using the link I gave) lets you reset an account's password, it doesn't tell you your password.

As I said in the original the email I wrote in my query is deleted

If you are using security questions on the account you can reset an account's password by answering those questions on the iforgot site. If you've also forgotten your answers to your questions : http://www.apple.com/support/itunes/ww

but cannot find reply where the AppleID is different that the ITunes password.

It's not, an account can obviously only have one password, that password is the same wherever you use the account (iTunes, App Store, iBookstore, Mac App Store, computer's iTunes etc.)