If we support email receipts, we should probably implement it for the internal messages and not rely on the SMTP variant.
Thank you for your request. We want to make Tutanota interoperable with pgp as well as other secure email providers. We have started a project on github recently: https://github.com/intermail/api/wiki
We would be happy about every provider joining us.
8 votesAdminTutanota Support (Admin, Tutanota) supported this idea ·
We plan to add our new app (currently in implementation) to F-Droid.
The public beta will be released within the next weeks. We will start working on the apps after that milestone and expect an F-Droid release within the next months.
What happens if you try to open other emails? Is a spinner shown?