send email later
Write a email and schedule another day or another hour to send it.
Email scheduler to create and then send at a future time and date.
Tommy M commented
I would love it if you add the capability to schedule when to send an email. Sometimes I take advantage of down time (days off, out side of business hours) and I do not want to send an Email right away but if I could reply to an email by scheduling it for delivery for a future date and time...that would be very helpful.