Monitor New Mailfile Fields Error

When performing a mailfile move for a particular user, I keep receiving the following error on the “Monitor New Mailfile Fields” step. Any ideas how to resolve this?

User/OU/O needs Sign agents to run on behalf of someone else rights on Servername/OU/O in order to have the Administration Process reschedule the agent OutOfOffice|OutOfOffice in mail\mailfilename.nsf

Subject: Monitor New Mailfile Fields Error

Never mind. I signed the Out of Office agent with the server id and everything is working fine now.