Tutanota email app not working after last GOS update

unfiled7789

I know this might be on the Tuta side, but the app stopped functioning correctly after the latest graphene update. I keep hoping to see a Tuta update on the play store, but it's been a while.
I can still log in, but after trying: refreshing, clearing the cache, and reinstalling the app, and restarting device, it won't fetch new emails. I still get notifications somehow, but when I pull up the app it won't update the inbox, and if I click on an old email I get a error "cannot fetch..."
Sometimes I've seen double inbox entries after closing and reopening the app.
I don't have this problem with any other app as of yet.
I've just been using my computer or browser for email in the meantime.
Anyone else have this problem or know a solution/workaround?

Johnnyloans

unfiled7789

In the app, you can go to support then report an issue. This'll also ask you to send the app's logs to help them.

Or on github, issues are reported here.
https://github.com/tutao/tutanota/issues

I'd mention grapheneos if it was me. They are cool with GOS, many of their employees use it.

Johnnyloans

I haven't had any issues. There was a new tuta mail released yesterday version: 348.260519.0

F-Droid app store still has the version from 4 days ago 348.260518.0 (I have this 1)

I'm on the latest GOS version 2026050901
(2026050900 is the same but doesn't have extra security updates)

Under tuta mail app info, this is mine:
version 348.260518.0

de.tutao.tutanota
versionCode 396646

Updated: May 20, 2026; 10:43 AM

unfiled7789

Johnnyloans
Okay, thank you. I'll look into fdroid.
My version from Play is 348.260508.0

unfiled7789

Johnnyloans
I do use a VPN, but I haven't had any issues with it until now. I'll try to mess with that.
It looks like there may be a similar issue that they are working on that might fix, so thank you for pointing out the Github link, I didn't know they had that.

Johnnyloans

A VPN, DNS app, ad blocker, content blocker could be an issue.

unfiled7789

I think installing it from fdroid worked (348.260518.0), I'll have to give it a few hours and maybe send myself some emails and see what it does. Thanks guys!
I'll give updates if it keeps having issues.