[tlug] 文字化け problem

[steve <sjs@example.com>]

Hi.

I've been having a problem with mail from TLUG since about June of last 
year.  It only affects mail from some people and it seems to be mail 
from TLUG.

Mostly I'm a lurker.  I'm a programmer and Linux User with an interest 
in Japan (I spent several years there as a child in the mid-50's) so 
mostly I'm a lurker.

It finally affected me in a way I couldn't avoid yesterday when I needed 
to start my own thread and one of the replys was from Jim Breen and it 
was garbled.  Jim also replied off-line and his off-line email wasn't 
garbled.

I narrowed the problem down a bit.  The first time I see the problem in 
my saved email was last June.  Mostly I save things that look 
interesting to me but of those saved emails, the ones that are garbled 
come from:
Charles Muller <acmuller@example.com>
CL <az.4tlug@example.com>
David J Iannucci <jlinux@example.com>
J. Hart <jfhart085@example.com>
Jens John <lists@example.com>
Jim Breen <jimbreen@example.com>
Kalin KOZHUHAROV <me.kalin@example.com>
Raymond Wan <rwan.kyoto@example.com>
Schwartz, Fernando G. <fgs@example.com>
Stephen Lasseter <stephen@karasu.ninja>

The email client I use is Thunderbird.  In Jim's case I tried several 
other font encodings including all the Japanese ones and it was still 
garbled.  Jim's off-line response looks fine.  The email header 
indicates utf-8.

The first instance I show a problem was in a message dated 6/3/2019 with 
the subject:'[tlug] Books for free' but I don't save all threads from 
Joe Larabell <joe@example.com>.  In that thread replies from:
Stephen Lasseter <stephen@karasu.ninja>
Schwartz, Fernando G. <fgs@example.com>
Jim Breen <jimbreen@example.com>
Darren Cook <darren@example.com>
Jens John <lists@example.com>
And replies from Stephen Lasseter, Fernando Schwartz, Jim Breen and Jens 
John were garbled.
Curt Sampson which was HTML and came through ok.  Jo Larabel was 
plaintext and came through ok.

I haven't seen anyone else complaining so I'm guessing I'm the only one 
with a problem.

Where should I go from here?

Thanks
Steve S.