How to post with slrnpull and GNUS?

[Joachim Trinkwitz <upp105@ibm.rhrz.uni-bonn.de>]

Hi,

I get my news with slrnpull and read it with xemacs/GNUS, but don't
know how to post articles _offline_ with such a combination. When I
write an article and send it, xemacs says that all's okay, but the
article disappears without leaving a trace in the file
system. However, sending news online is no problem.

I suppose I should tell xemacs where the outgoing news spool is, but
have nowhere found a hint how to do that.

Any help appreciated.

Greetings,
joachim