With Domino 8.5.2 FP4 I get an error if I try to start the tool with "load mdigest".
I see the following lines in console:
> lo mdigest
07.03.2012 12:02:07 Mail File Digest: Version 1.0, Scanning...
07.03.2012 12:02:07 Mail File Digest: ERROR Mail File Digest: ERROR Mail File - Memory allocation request exceeded 65,000 bytes
07.03.2012 12:02:07 Mail File Digest: Shutdown
Any help is much appreciated.