The main takeaway for me was that dark red writing on dark grey is absolutely unreadable! I tried but couldn't make out the red words at all.
For one email.
Why?
But this probably means that the poster has no knowledge of what the CSV format is. (which is sad to see that we created a system in which someone intelligent and tech-savy enough to pull out such a prank has no curiosity/background culture about very basic things in computers. Not to blame him, blaming the culture and the education)