[Carlos <angus / quovadis.com.ar>, 2004-05-31 19.57 CEST]
> [ruby-talk:101837] has a newline in the subject line.

BTW, here are the latests messages with newlines in their subjects (only
first line shown). Maybe you want to check if they reached the newsgroup, to
be sure if this is or isn't the problem.

$ tail -50000 ~/Mail/ruby-talk | ruby -00 -n -e '
next if $_ !~ /\AFrom /
if $_ !~ /^Newsgroups: / && $_ =~ /^Subject: [^\n]+\n\s/                         
  puts $&.strip
  $_ =~ /^From: .*?$/ and puts $&
  $_ =~ /^X-Mail-Count: \d+/ and puts $&
  puts
end'
Subject: Re: [BUG?] Behavior of application changes when adding non-relevant
From: Simon Strandgaard <neoneye / adslhome.dk>
X-Mail-Count: 101831

Subject: Re: [BUG?] Behavior of application changes when adding non-relevant
From: "David A. Black" <dblack / wobblini.net>
X-Mail-Count: 101837

Subject: Re: [BUG?] Behavior of application changes when adding non-relevant
From: "David A. Black" <dblack / wobblini.net>
X-Mail-Count: 101840

Subject: Re: [BUG?] Behavior of application changes when adding non-relevant
From: Simon Strandgaard <neoneye / adslhome.dk>
X-Mail-Count: 101843

Subject: elegant way to say "try this thing, one at a time, until condition
From: David Garamond <lists / zara.6.isreserved.com>
X-Mail-Count: 101855

Subject: Re: elegant way to say "try this thing, one at a time, until
From: Gregory Millam <walker / lethalcode.net>
X-Mail-Count: 101863

Subject: Re: elegant way to say "try this thing, one at a time, until condition
From: David Garamond <lists / zara.6.isreserved.com>
X-Mail-Count: 101869

Subject: Re: elegant way to say "try this thing, one at a time, until condition
From: David Garamond <lists / zara.6.isreserved.com>
X-Mail-Count: 101888