Speaking of K-9 Mail, if you're interested in the Beta but do NOT want to use the Google Play store, just visit the GitHub repo and sideload the APK! https://github.com/thundernest/k-9/releases
If you're having trouble with your Gmail account in Thunderbird today, it might be due to Google now requiring OAuth 2.0 authentication.
Thunderbird SHOULD transition your account automatically, but if you're not able to connect, try going into your Gmail Account's Server Settings and manually changing "Authentication Method" to OAuth2 (it should NOT be "Normal.")
More information about this change can be found here:
You've been asking us a bunch of great questions, and we're going to start answering them. Let's kick it off with this one:
QUESTION: Any plans to improve Dark Mode? In some situations (e.g. forwarding a message), one gets dark letters on a black background.
ANSWER: Absolutely. We are continually working on improving Dark Mode and recognize that there are areas to make it better. Many of our developers are Dark Mode users too -- they want it be as perfect as you do!