During our Enterprise Vault project we collected around 100,000 .msg files. Now we are trying to import them into Enterprise Vault. We have tried to simply drag and drop them to a mailbox or PST file. Both work ok if you do 100 or so at a time but when we try to do more than that errors occur. We have started testing utilities that claim to copy msg files to a pst but thus far have not found one that works well.

Has anyone else gone through a similar task of importing msg files? If so do you have any suggestions or utilities to make it easier?