Hello @protonmail , is this official lemmy community for your products? @protonprivacy

Yes it is. /u/ProtonPrivacy@lemmy.world is an official account from the Proton team. While the team is currently not posting here at this moment, we both /u/alex_herrero@lemmy.world and myself are here to answer your questions. We are also moderating the Proton subs on reddit.