Hi,
I found two mails of you in my spam folder because the header contains 8 bit characters. For ages I check that so to sort out Chinese mail/spam. However, the original poster or someone later encoded the subject this way (showed using C escapes):
Subject: Re: Why \342\200\234fellowship\342\200\235?
Martin's mail encoded it correctly, but your mailer didn't. Let's see whether my Gnus gets it right.
Shalom-Salam,
Werner