Users could define their own a set of actions with the same grammar as filters.
In the GUI, when dragging a message, the set of defined actions could be dynamically displayed (eg; circles with different colors and a name inside) and then dropping the message on one of those circles applies the action on the message.
Users could define their own a set of actions with the same grammar as filters.
In the GUI, when dragging a message, the set of defined actions could be dynamically displayed (eg; circles with different colors and a name inside) and then dropping the message on one of those circles applies the action on the message.
Short answers could be handled in this way too.