I've had some problems with sending replies too. This is how I do it now:
set NNTPSERVER=news.xs4all.nl
c:\yarn\home\souper95.exe -s smtp.xs4all.nl hneel password
This will only send replies, it doesn't recieve mail and news. You don't
have to use the -n or -m switches. Or maybe I should say: you _must_ not
use them.
And you also should not use the MAILER= or POSTER= environment variables.
-- Hans Nelisse http://www.xs4all.nl/~hneel/