How does the Novell migration utility from Exchange to Groupwise handle corrupted messages? The documentation recommends running ESEUtil and ISInteg before migrating. I am no Exchange expert, but how do large sites handle running these offline utilities? In Exchange 2003, they do need to be run on offline stores, correct? If we choose not to run these Exchange utilities, will the migration utility bail on corruption or is there a way to skip corrupted or unmigratable messages but continue on with the process? From all the good things I've read about the utility, it seems like it handles errors pretty well, but I thought I'd ask.