Hey, https://mixmax.com/ https://mixmax.com/ has scheduling. http://www.boomeranggmail.com/ http://www.boomeranggmail.com/ has it as a main feature. Also http

Hey, https://mixmax.com/ https://mixmax.com/ has scheduling. http://www.boomeranggmail.com/ http://www.boomeranggmail.com/ has it as a main feature. Also http://www.getsidekick.com/ http://www.getsidekick.com/ will add it soon. If in doubt, check: https://zen.market/?q=schedule%20emails https://zen.market/?q=schedule%20emails