[Grombobulous]

If you don’t have any need for Windows/Mac support, I highly recommend moving to something that isn’t Thunderbird.

My pick is Evolution but there are many other options.

[pschastain]

I've used Evolution for years but lately it's started choking on gmail OAuth support. The solution appears to be installing Gnome keychain support, which then messes with KDE Wallet. For now I'm just using the web and the mobile app