Thunderbird Android-pe g̃uarã Tekoha Aty

I am experiencing a problem with Thunderbird for Android.

My setup:

• Smartphone: Samsung Galaxy S23 Ultra (SM-S918B)
• Android version: Android 16
• Computer: Windows PC
• Desktop email client: Thunderbird for Windows (latest version)
• Email accounts are configured and working correctly on the Windows version of Thunderbird.

The issue concerns the Android application. Despite using the same email address, login credentials and server settings that work correctly on my Windows computer, I am unable to properly configure or synchronize the account in Thunderbird for Android.

The desktop version connects without any issues, while the Android application either rejects the settings or fails to synchronize properly.

I have already:

• verified the email address and password,
• confirmed that the same credentials work on the Windows version,
• checked the incoming and outgoing server settings,
• reinstalled the Android application,
• ensured that the device has an active internet connection.

Could you please advise what additional steps I should take to resolve the issue?

Thank you in advance for your assistance.

Kind regards,

With three accounts, if the first account is set to folder poll frequency = 15min and the others are set to never, the first account does not poll its folders after 15 minutes. The bug workaround is to set all three accounts to 15 minutes. However not knowing this caused me to miss important emails.

When manually refreshing an account, new messages do not appear automatically; you must scroll down to see them.

This is a regression from a previous fix in a version of K9 from a few years ago I believe.

I am preparing to migrate from K9 mail to Thunderbird for Android. Before I go through the process and learning curve for the software, one key feature will be the determining factor.

Does Thunderbird for Android have inbox rules, possibly also called Filters like in Thunderbird Desktop, that will automatically find keywords or sender info in the header of a received message and deposit that message into a designated alternate folder?

That would determine whether I switch to Thunderbird for Android.

Thanks.

Ed9213

I have an samsung s26 ultra, and I have all the configuration correctly, but when I receive a email app does sync automatically and it never show me notifications, I must open app an manually sync

Hello, I’m having the following problem: When I try to add my Outlook email address to Thunderbird for Android, I get the error "Authentication unsuccessful: SmtpClientAuthentication is disabled for the Mailbox." This points to a help article that only describes a procedure using PowerShell—requiring domain admin privileges, which I don't have. Setting up the IMAP incoming server seems to work fine, but the outgoing server refuses to connect. This is just a personal account. The configuration is: Server: smtp.office365.com; Security: StartTLS; Port: 587; Authentication: OAuth 2.0; Username: mymail@outlook.de; Client certificate: None. I also tried the configuration using the server smtp-mail.outlook.com (with otherwise identical settings), but I get the same error. Does anyone have any advice?

I was working with my own simple pop3 test server and noticed thunderbird also K-9 and even Gmail seem to send some unstandard commands to the server causing an error. FairEmail however works fine. The server is a simple pop3 for local testing can anybody explain why your email clients are not compatible with pop3 standards perhapse how you deviated from the standard?

I like the platform but am frustrated that my inbound emails and inboxes are only retrieved every 15 minutes for it to check and synch? Can it be set up for immediate reveal of new messages and account synching?

I tried to connect to my personal outlook email account on a fresh installation of thunderbird mobile. The setup wizard gave the correct configuration as described in microsoft's official documentation. But the following error occured: Authentication unsuccessful, SmtpClientAuthentication is disabled for the Mailbox.

IMAP is enabled in microsoft's mail account settings on outlook.com.

Hi, I seem to be missing the send button in the Android app. (I do know that it's supposed to be the regtangular shape). When I compose a simple e-mail it is there. But when I want to reply a longer e-mail, it is missing sometimes. For now, I have found no pattern for when it is there and when it's not. I can't click on Alt or anything, since it's on a smart phone.

How to set up mail verification in the app. I need it every minute. It costs at least 15 minutes. Ver. 18.0 In the web version, you can select starting from 1 minute.

I use Thunderbird Android with my private smtp account, now I want to use it with my outlook365 company account, but when I install, after loggin in it says "need admin approval". The admin can't find where or what to approve. I tried Microsoft help which gave me copilot, but it points me to non-existing settings.

Anyone knows how to configure Thunderbird Android with Outlook365?

Today I received a suspicious email from wilfred.bayer.lsr8a@sewjp.jolorvex.world. When I tried to forward it to report@phishing.gov.uk, it remained in the mobile app's Outbox and a message appeared as a notification: "Failed to send a message. Reject for policy reason." Then I took a screenshot of as much of the content as I could and attached it to a new email, sending it to the same address. This too remains in the Outbox. What is the problem?

Just started to use Thunderbird mail app on Android smartphone but it doesn't seem to be showing badge count for new emails & seems to be delayed in receiving new emails.

I have double checked the settings but cannot identify the correct setting to receive emails straight away?

Lorsque je sélectionne plusieurs messages dans la boîte de réception et que l’appuie ensuite sur la corbeille, il arrive souvent que les messages reste t dans la boîte de réception.

Seit dem Update über Playstore wurden alle Mails vom Posteingang (Gemeinsamer Psitereingang mit mehreren Konten) in den Papierkorb verschoben und die Einstrellungen für Mails Abfragen wurden ebenfalls verändert ! Wann ist mit einer Bereinigung zu rechnen? Ein manuelles Verschieben vom Papierkorb in den Pisteingang ist ebenfalls nicht möglich. Dieser Fehler ist sehr ärgerlich ! :-( MfG