I did the same for like 10 years, and got similar results… …except when Hotmail decided my entire IP block was barred from sending emails to them. Happened sev

I did the same for like 10 years, and got similar results… …except when Hotmail decided my entire IP block was barred from sending emails to them. Happened several times, I always had to wait a few days for my emails to stop bouncing. In my experience it mostly works, but it’s never reliable.