No sure if I need to have this user down size their mailbox or?
I am moving mail boxes from ex 2003 to ex 2010....
Mailbox size 5.115 GB (5,492,568,957 bytes) exceeds target quota 2.3 GB (2,469,396,480 bytes).
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.1.438.0&t=exchgf1&e=ms.exch.err.ExE49EB7
as you can see the link provided by Microsoft is no help?