Lars Ingebrigtsen <larsi@gnus.org> writes:
Hello,
sorry for the delay. I was on vacation.

below i paste my message buffer after C-c C-f.
it seems, that my from: address is not set and therefore i cannot send.
for my other accounts i use posting styles.

why or how could i insert the correct part with all the details (smtp
server and so on).

my message buffer:
To: gnus <info-gnus-english@gnu.org>
Subject: [Golem.de - OSS] Python: Trojanisierte Bibliotheken stehlen SSH- und GPG-Schlüssel
From: Held <held@shinri.i-did-not-set--mail-host-address--so-tickle-me>
Gcc: nnfolder+archive:sent.2019-12
--text follows this line--