Jan Detke <jandetke@outlook.com> writes:
> With that I got an issue where my text body is verry narrow 
> while composing/replying to mails (as you can see).

Instead, do this:

    (add-hook 'message-mode-hook
              (lambda ()
                (use-hard-newlines 3 t)))
_______________________________________________
notmuch mailing list -- notmuch@notmuchmail.org
To unsubscribe send an email to notmuch-leave@notmuchmail.org