At the end of running a PST Collector Task in Enterprise Vault, you will likely see that the PST Holding folder has a lot of PST files in it named in a unique way.
Each of the PSTs is a copy of the original, and is named as follows:
The size of the file should match the size of the original PST file as discovered by the Locator task and collected with the Collector task.
Image credit: Tim Morgan
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