Lisa, Exchange doesn't automatically move mailboxes. (I assume by "file size limit", you mean the mailbox size limit.) If you check the EMC, it will show any move requests, as well as who requested them. Open the move request,
then click the Log tab. Click the View button to open the full log of the move request. The first line if the log will say something like the following: "7/12/2015 9:43:47 AM [MailServer01] 'windomain.company.com/Corp Users/Smith, John' created
move request."
Will Martin ...
-join ('77696c6c406d617274696e2d66616d696c6965732e6f7267' -split '(?<=\G.{2})' | ? { $_ } | % { [char][int]"0x$_" })
