Hi,
I may have already suggested this or maybe it's been sitting in my mind for a while...
It'd be nice if in the communication limits area we could specify certain dates or date ranges when emails should NOT be sent. I have a lot of nurtures and other programs going and it's always a very tedious process to go through and pause nurtures or reschedule their starting dates just so they won't send on Christmas, etc. I think this would be a great feature and would be easily updated in the admin section.