Hi! Just wanting to migrate from big tech and going BuyfromEU. I am trying out Posteo, which does not have an app only web interface. Since I can’t stay logged in on the web I’m using Apple Mail app as a gateway to simplify usage. To my question, is this totally counter productive to my privacy, pro-eu stance? Will apple mail collect my posteo data through the posteo now instead? Previously using outlook.

Thanks in advance!