Subsitution key on f1r

[exlipsiae]

Has anyone actually tried seeing how far you can get using these substitutions? Like, try to reverse engineer why probably-Marci chose these substitutions specifically?

Well, yes, I mean that is why I opened this thread. I feel like I didn’t get the point across too well?
The .txt file in the first post contains the entire VMS after applying the substitution. Unfortunately I can’t find any definitive “plain text” messages in there. But as others have pointed out this reverse engineering was never too likely anyway.