Never send emails within certain parameters (such as 12am-6 am, or Saturdays...)

[Marp]

Regardless of when I press send in outlook 365, I would like emails to only be sent within certain set business hours. Or, only on certain days.

Personally, I would like to disable emails from being sent everyday from midnight-6am, and also 5pm Friday to 10pm Saturday. 

I don't want to have to manually change each email. 

Thanks!!