As the title says, I can't upload a *.jou file because "File extension not allowed". Kinda dumb since that's the default extension of a fluent journal file and most of my journal files are too large to copy/paste in a post.
Put the .jou file inside a .zip file. Those are allowed to be Attached and would be smaller than the .jou file.
Journal files aren't that big. Zipping it brings it from a 4KB to 1.5KB. I just added ".txt" file extension and that worked too.
There's probably a rule somewhere about file types. I'll mention it internally.
To conclude: it's a security feature as IT are (justifiably) paranoid.
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