Puntuado con 4 de 5 estrellas

Excellent work -- thanks!

I'd like to automate some things, e.g. a shortcut for setting "No copy"

Do you have suggestions for how to do this, e.g. by using tbkeys?

Esta valoración es de una versión anterior del complemento (3.27). 

In the settings of the add-on you can activate 'show two icons'. One of the icons is 'Send with no copy'. Also in the setting, you can define some shortcuts.