I want to subscribe to a Proton Mail Premium plan when there's a good discount. My goal is to use the custom domain feature so I can use my own domain instead of proton.me. This looks more professional and also obscures the fact that I'm using Proton's infrastructure. My question is, if my subscrip...

I want to subscribe to a Proton Mail Premium plan when there's a good discount. My goal is to use the custom domain feature so I can use my own domain instead of proton.me. This looks more professional and also obscures the fact that I'm using Proton's infrastructure. My question is, if my subscrip...

I want to subscribe to a Proton Mail Premium plan when there's a good discount. My goal is to use the custom domain feature so I can use my own domain instead of proton.me. This looks more professional and also obscures the fact that I'm using Proton's infrastructure. My question is, if my subscrip...