targetaddress can not be changed

Hi All,

I am in the middle of a migration. I make use of targetaddress for my migration process.

I had set targetaddress for a user mailbox and now i want to change it. But no matter what I do i cant get exchange to see that change. All domain controllers have got the change (i checked via adsiedit). I have restarted MTA,Information store,System attnedent services but still exchange is looking at the old value.

P.S. I have exchange 2003.

Please help.

Thanks