> Uwe writes:

> Do you have anything else in your configuration about sent-news?
> Something in group/topic parameters?

> I have this:

>   (setq gnus-message-archive-group
>         '((if (message-news-p)
>               (concat "news-" (format-time-string "%Y"))
>             (concat "mail-" (format-time-string "%Y")))))

> in my .gnus, and when I press 'm' (gnus-group-mail) in the *Group*
> buffer, I get:

> ,----
> | To: 
> | Subject: 
> | From: "Adam Sjøgren" <asjo@koldfront.dk>
> | Gcc: nnml+archive:mail-2021
> `----

> If I instead press 'a' (gnus-group-post-news), I get:

> ,----
> | Newsgroups: 
> | Subject: 
> | From: "Adam Sjøgren" <asjo@koldfront.dk>
> | Gcc: nnml+archive:news-2021
> `----

> as expected. I suspect your configuration is funky :-)


I obtain with your setting: run in the (main group) buffer

Newsgroups: 
Subject: 
From: Uwe Brauer <oub@mat.ucm.es>
Gcc: nnml+archive:news-2021, nnml+archive:sent-news
--text follows this line--

Or 

To: 
Subject: 
From: Uwe Brauer <oub@mat.ucm.es>
Gcc: nnml+archive:mail-2021, nnml+archive:sent-news

So the f... Sent-news is always there hm 

Ok I found it my mistake!


(defun my-new-insert-sent-news-gcc ()
  (interactive)
  (save-excursion
  (message-carefully-insert-headers (list (cons 'Gcc (concat "nnml+archive:sent-news"))))))
(add-hook 'message-setup-hook 'my-new-insert-sent-news-gcc)

I don't know when and why I put it. Sorry for the noise 

Uwe