If anyone here knows how to get the uuencoded part of that message, I'd be interested.
I wrote the first custom NNTP client for Deja. (This was a high-performance replacement for the community, open source client.) All it did was receive and dump articles in a format for the indexer. It did some light processing, including stripping uuencode content. So uuencode never even made it into the archive.
When Google bought the Dejanews archives I thought it was good, because Google was good at search and I naively still believed that the company actually wanted to make all information accessible. It's a real shame that all of the old Usenet stuff is gone.
I will say one thing I've found strange is how spotty old posts are. Even within the same newsgroup. I can easily track down old posts of mine but sometimes stuff is spotty within a single thread. I've not seen any true rhyme or reason to what's gone and what remains.
https://www.seroundtable.com/google-discussion-search-dead-1...
https://browsermedia.agency/blog/google-kills-discussion-sea...