if you're not actively playing I would think at the very very least is against the spirit of the game, if not abusing the macro system.

Are you using additional macros aside the ones provided by SE? (i.e. from gaming gear)

If you are then yes, it'd be a bannable offense.(so I heard atleast, some ppl got banned for it? -shrug-)

Thing is that if you are not really playing, it would at the very least border botting, because you're using an automated "system" for it, however if it's using in game macros and not abusing any exploits then it would just be meh, wrong, doubt it would be bannable tho (unless it's extremely abusive, again).