Where did you find where are they hosted? I couldn’t find it on their website last ve looked them up. Too bad they only accept $, I had considered them heavily because I like their mindset regarding inbox/folder.

I went with Soverin to have unlimited alias included in my plan.

Why?

From your description, why don’t you instead pay for a mail provider that offers unlimited alias?

If I understood your setup correctly you pay for both Tuta (email provider) and simple login (alias provider).