Puntuado con 5 de 5 estrellas

Pls add shortcut for editing subject (older version had "e" key).

Esta valoración es de una versión anterior del complemento (2.1). 

The shortcut "e" comes with the Edit Email Subject add-on.
Adding it here would conflict with Edit Email Subject.
In the options for this add-on you can choose a shortcut key yourself.