So. The case is interesting maybe. But 500usd for a $pi with a 30usd ssd? And then 99usd/yr to route mail via a t2 nano on 1yr free tier? So in a year's time

So. The case is interesting maybe. But 500usd for a $pi with a 30usd ssd? And then 99usd/yr to route mail via a t2 nano on 1yr free tier? So in a year's time the relay service will stop? Or before that the ec2 instance will go down but then that means enough helms have been sold... I could be wrong....