Hi 

I am running GNU emacs master from august 2019
and the corresponding gnus version

I have set (setq message-forward-as-mime t) 
(setq message-forward-show-mml t)       

And tried all the different options 
gnus-summary-mail-forward 

But the attachments are not sent, and some messages are displayed empty
in thunderbird and the gmail interface.

Any ideas?

Thanks and regards

Uwe Brauer