Forum der Gemeinschaft Thunderbird

Bonjour j 'ai installe Thunderbird sur mon ordi et avec les parametres adequats celui-ci me met ce meaasage d 'erreur: "Connexion au serveur impossible.la configuration ,l identifiant oe le mot de passe sont probablement incorrects. .Mon adresse mail ; alain.hautreux@orange.fr... Après verication tout est correct,je ne comprends pas. Merci pour votre aide Cordialement Alain Hautreux

Bonjour j 'ai installe Thunderbird sur mon ordi et avec les parametres adequats celui-ci me met ce meaasage d 'erreur: "Connexion au serveur impossible.la configuration ,l identifiant oe le mot de passe sont probablement incorrects. .Mon adresse mail ; alain.hautreux@orange.fr... Après verication tout est correct,je ne comprends pas. Merci pour votre aide Cordialement Alain Hautreux

I have configured several Exchange accounts in Thunderbird via Exchange Web Services. All accounts work perfectly except for one. I was able to add this Exchange account without any problems, but after a few minutes, no new emails arrive.

Upgraded from Windows 10 to 11 a couple months ago. Since then, TB freezes nearly every time I am composing an email. "Help About" says TB is up to date. Remedies? Or do I have to wait for a new version?

Chris Sackett

Hi Guys,

I have found that Thunderbird fits my needs for a nice looking email client (i have tried them all). But one thing annoys me endlessly. I use Thunderbird on my Macbook and move it between using the laptop screen and attaching it to a dock with a 49" monitor.

Using Thunderbird on a 49" makes the UI almost unreadable. Then i have adjusted the "pixels" from -1.0 to 1.25 which then looks nice. Starting the macbook on its own build-in screen, makes the UI tiny again and i need to adjust the pixels to 2.25. But switching the pixel 2-3 times a days is very annoying.

Is there a way to do this dynamically? Is there a way to easily switch "profile" or should this be something for a feature request for the App to detect the screen resolution and adapt to that by a factor?

A search showed that others have experienced this same error message, but as far as I can tell, they all were unable to access their email. These messages began appearing about a month ago. They pop up in Troubleshooting Mode. They did not in Windows Safe Mode. AVG and ZoneAlarm are not the culprits.

Thunderbird has always received my emails from Yahoo without fail. However the last week or so, I discovered emails are not coming through. All I get is a big window with the following.

"Edge: Too Many Requests"

But the emails will not come. What has changed? How do I fix it?

I can see the emails if I sign in via a web page, but I want to get them in Thunderbird. You will have to tell me how fix it on my backup - Bigpond email -

Ken Gellert

akira_hata@nishishinjuku.co.jp yasuko_hata@nishishinjuku.co.jp ruminncole@nishishinjuku.co.jp studio-inn@nishishinjuku.co.jp 4つのメールアドレスを使っていますが、4つとも過去の送信メールが消えてしまいました。すごく困っています。復元するのにはどうしたらよいでしょうか？

سلام خسته نباشید خوب من کم سرمایه ندارم گوگل میاد ایمیل خودش رو تو کانکت شدن هر نرم افزار تحمیل میکنه سیستم های اطلاعاتی داخل کشور گوگل رو به عنوان بزرگترین باگ اطلاعاتی برای شهروندان ایرانی شناسایی کرده تا به الان هم با کانکت بودیم مشغول تحقیقات بودیم چه باید کرد برای استفاده از گوشی به طور کلی سرویس گوگل رو کنار گذاشته و از ایمیل ملی اگر قابل قبول هست و يا حتي ایمیل هات میل و اوت لوک استفاده کنیم من از کشور ایرانم

I have an account on Ubuntu that has several mailboxes. I need to shift (migrate) this to a new computer with Debian 13. So far I have tried to follow the idea of copying the hidden thunderbird folder. When I start Thunderbird it has a "Setup your existing email address" page.

This is not easy.

Thunderbird v.144.0.1 is importing only the inbox from online outlook.com email account. I've tried right clicking on the account name and selected 'subscribe' to see if the missing folders would appear and this did not work for me Thunderbird searched and when it was done the search box was empty. How do I proceed?

Something changed. I’ve tried to set up my old AOL email account multiple times using different default browsers, and the setup typically fails. Using Edge, I get “Edge: Too Many Requests” . Using Firefox, I get “Waiting for authorization in login popup…” and then the old rotating arrow. After about a minute delay, the Account Hub reports “Authentication error.” The Thunderbird Account Hub reports the outgoing server settings test good. I’ve changed my AOL email password, and have an AOL application password ready to use, but never get asked. I’ve turned off two-step verification in AOL, but same Thunderbird behavior. I’ve got multiple computers, and this issue is the same on all. I’ve had no problem adding a Gmail and SBCGlobal.net account. Thunderbird is 144.0.1 (64-bit) release. Windows 11 Home, version 25H2. I really don't want to give up Thunderbird, but I need this account badly.

In the list of e-mails in my INBOX, there are some e-mails that will not respond to any action: they won't open, delete, move, ... The rest of them respond as they have since I began using Thunderbird in 2001! What happened?

I am having isue on one installation with searching for emails, for example, by date and to find emails in the subfolders under INBOX. If I enter to search for a date after, say, July 1, 2025, it will only return those in the INBOX even though there are emails in subfolders after this date. Search subfolders is ticked off.

I have deleted all *.msb index files and reinstalled TB but same result.

When I try to install TB, I use POP. i then get a message that the incoming server already exists and can't go any further. If I use IMAP I get a page saying Edge: Too many requests. Also a page pop ups that says enter credentials for my email address at pop.mail.yahoo.com and I still can't install TB. What is the problem? I am using Windows 11.

Thunderbird just updated to 144.0.1 (64-bit), and now I see a blank area where message list used to be. This true for all accounts and all folders.

I used to see this issue temporarily after compacting folders, but usually (but not always) went away and messages showed up. Sometimes I had to close and restart TB. Now even that wont bring up the lists. I'm dead in the water. And, yes, I did reboot my computer as well. Screenshot of this state attached.

Thanks for any help--it's urgent. Bert