Hello @HannaB43. I do see that you have scheduled emails for many upcoming holidays so I'm guessing that this is what you meant by sending on "specific days". At this time, there is not an automated way to schedule these kinds of emails so you using the "Schedule for Later" option while scheduling the emails is the correct way to send them out. You still have the ability to unschedule the emails if you would like to make changes to the email or the lists that would receive it up until the time that it goes out.
If you were looking for something else regarding automated emails and scheduling, please let us know and we can certainly assist you.
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