You can just route your outgoing emails through a relay server. I‘ve hosted my own mail server with outgoing traffic going through aws simple email service for over a year now without any problems.
You give some data to amazon but only outgoing mails and it is pretty cheap, like 10 cents per month.
You can just route your outgoing emails through a relay server. I‘ve hosted my own mail server with outgoing traffic going through aws simple email service for over a year now without any problems. You give some data to amazon but only outgoing mails and it is pretty cheap, like 10 cents per month.