I’m about to check it out now. I appreciate it.
I don't like tuta's policies & I just don't trust them. I use arcanechat for email. It's more secure & easily selfhostable for you to be your own email provider.
https://arcanechat.me check it out use their instance or other site's instances & try emailing this way it's pretty cool!
Discussion
If you want to join the group heres an invite link to chat. Just so you know Arcane Chat is a fork of Delta chat made by the same leading developer. He pushes updates on ArcaneChat first then when the company makes a group decision to approve a feature they then add it to delta chat.
You can just open this in Arcane & we will be emailing in no time with a group.