I’m aware of how to use Smart Send Time with campaigns, but it's not clear whether this option is enabled, disabled, or toggleable for Flows. I would *like* to have it available for flows but I can't seem to find any information about this.
Note that I am talking about Smart Send Time - the feature that optimizes the time an email is sent based on the recipient’s time zone/behavior - not Smart Send, the feature that ensures someone isn’t getting too many messages per day.