GW 8.0.2 HP2 on Windows 2008 Standard

I'm taking the time to go through the post office folders looking for leftover stuff that can be deleted or dealt with and I find a few dozen message files in the wpscout\problem folder of one of our post offices.

The documentation says to "...Place the file into the proper priority 0 subdirectory, as indicated by the extension on the message file. Placing it in the 0 subdirectory gives it high priority for reprocessing. If conditions have changed on the network, the message might be able to be processed."

Here are some of the file names in that folder:

4e26b361.K54
4e26bd99.388
4e26c49a.7R3
4e26c7b2.RM3
4e26d3f4.TW1
4e26da0e.OB1
4e26e2d6.TN3
4e26efbd.QP3
4e26f379.P31
4e26f7d9.QB6
4e26fa2f.TN1
4e496187.CP1
4e4965c8.KR1
4e498e96.YS1

We have 6 post offices all under one domain.

Where do I get a decoder ring to decipher the extensions to know where to requeue these messages?