Thunderbird Community Forum

Trying to set up Thunderbird on new computer. I do NOT want to import anything but address book from old computer. I use Thunderbird to Gmail since I also have an Android phone and want to access emails with Thunderbird and Gmail. I downloaded the Thunderbird installer, but I cannot log into Gmail when the Thunderbird setup asks me to EVEN THOUGH I know I am using the correct Gmail password, it is rejected as incorrect. Do I need to set up a whole new Gmail account? I MUST use the same email address, and I doubt Google will allow me to set up a new account with that address.

Please help.

Every time I start-up Thunderbird, a series of 2 pop-ups from Yahoo open up: [ Sign in using your Yahoo account ]. I close the pop-up and a 2nd one pops-up. I close it and say 10 or 15 mins they pop back up in the same series. It's very frustrating. I can't tell if it's Yahoo or a scam cookie. I notice the URL at the top of page and it's the same one every time and every day. The same URL shows: "https://login.yahoo.com/?src=thunderbird&client_id=dj0yJmk9NUtCTWFMNVpTaVJmJmQ9WVdrOVJ6UjVTa2xJTXpRbWNHbzlNQS0tJnM9Y29uc3VtZXJzZWNyZXQmeD0yYw--&crumb=uE2cxQuNxpE&login_hint= ..." <... it goes on for a few more lines. It's long. I went to Firefox and cleared all 'cache' and 'cookies' and they still pop-up in Thunderbird. Heck, they just popped up again while writing you! How do I stop this intrusion while using Thunderbird? Thanks, RonD

after update to Thunderbird 128.6.1esr, I can receive but not send email from my gmail account. I get the message Login to server smtp.gmail.com with username xxxxx@gmail.com failed

LOGIN FAILED ERROR MESSAGE DRIVING ME CRAZY! At LEAST 100 times I get the same gray pop-up error message which I've attached. I will type it here as well

Login to server pop.earthlink.net with username professor[hidden for privacy]@earthlink.net failed.

Retry - Enter New Password - Cancel are the choices presented.

Obviously my primary email server is Earthlink Webmail, which in turn I redirect to use Thunderbird as my mail reading and filing system for my messages. Webmail is simply too cumbersome for daily use. No matter.

I have two email accounts with Webmail, both redirected to TB. I use a particular password for the Webmail server, which in turn I needed to set up a flow-thru account to TB. No problems there for the past 10 years or so.

Suddenly beginning last week, these infernal gray box error messages began appearing throughout the day. Now they popup every 2 or 3 minutes!

I have double and triple checked my Webmail passwords to insure they are correct. I have also attempted on NUMEROUS occasions to use the optional tab ENTER NEW PASSWORD, into which I have typed the password again. I check the box that asks "Use Password Manager to remember this password." in hopes that TB will somehow remember the correct PW. No Luck whatsoever.

To prove my point, during the time it has taken me to type this message, the popup has appeared no less than 6 times thus far, and I am not even finished with my question.

Actually - opps, there it is again - I am finished with the question. What I am desperately seeking is how to disable this damned error message once and for all, or to input whatever information it needs to simply disappear.

Thanks to you all for putting up with my frustration. I only hope it doesn't happen to you, 'cause it will drive you NUTS!

Thanks again,

Lenny

I'm not able to log into yahoo e-mail via Linux Firefox (145.0 (64-Bit)): The error message is "We were unable to log you in. Please try again from another device." I can log in with Chrome (Linux and Windows) and Firefox (Windows). My issue is to switch from POP3 to IMAP in Thunderbird. There the same error message occurs.

皆様、はじめまして。 先日、ThunderbirdにGmailアドレスも追加登録しました。 が、パスワード変更が必要になった為、Google で Gmail のパスワードを変更した後に、Thunderbirdに登録しているGmailアドレスでは受送信出来なくなりました。 従ってThunderbird での Gmail送信エラー画面でパスワードを変更しようとしたのですが「新しいパスワードを入力」への入力を受け付けてくれませんでした。 更にパスワードリストで変更出来るかとリストを出そうとしましたら、Thunderbirdがユーザー名とパスワードを聞いてきました。 でも、ThunderbirdはＰＣが変わっても、ダウンロード、インストールさせて頂くだけで、メールアドレス等の設定をすれば使えますので、敢えてユーザー名やパスワードを登録した記憶がございません？

結局、「その他」を選んだらPINを入れることによってパスワードは見られたのですが。 後でパスワードマネージャーのリストを見てもThunderbird は載っていませんでした。じゃあ、パスワードマネージャーは何というユーザー名を入れたのか？判らず気になります💦

Thunderbird が「メールアドレスのユーザー名」でなく？、単に「ユーザー名」と聞いてきた場合、何を入力すれば良いのでしょう？ 登録した複数のメールアドレスの中のどれかを入力すれば良かったのでしょうか？

その後、Googleから本人確認をしてきましたので、Gmailのパスワードを入れ、スマホで「はい、私です」をクリックしたら、ThunderbirdでもGmailの受送信が出来るようにはなりました。

ただ、もし、Thunderbird ソフトに対するユーザー名とパスワードがあるのなら、なんとかしないといけませんので、お尋ねしております。（初めてThunderbird を使わせていただいた頃のメールアドレスはスパムの為に削除して無くなっております。）

よろしくお願いいたします。m(__)m

I have Thunderbird 102.15.1. I can receive emails from my Hotmail account (set up as POP3), and up until 22/09/2024 I could also send emails through Hotmail.

At some point after 22/09/2024 I am no longer able to send emails through Hotmail.

I have the following setting for the outgoing server (SMTP) (which worked fine until 22/09/2024):

Description: hotmail server name: smtp.office365.com Port: 587 Connection security: STARTTLS Authentication method: Normal password

When I try to send an email I get the following message:

 "Enter your password for adriharp@hotmail.com on smtp.office365.com:"

with the password dialog box underneath.

If I change the authentication method to OAUTH2 for the outgoing SMTP server, I very briefly see the "enter credentials" screen flash up, then the Sending message box appears and Thunderbird hangs until I hit the Cancel button. If I leave it to run, I get this message:

 "Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) smtp.office365.com timed out. Try again."

If I try to generate a new app password in my Microsoft account and enter this with the outgoing SMTP server authentication set to Normal Password, I get this message:

 "Login to server smtp.office365.com with username adriharp@hotmail.com failed."

I use OAUTH2 authentication for the incoming Hotmail server (SSL/TLS on outlook.office365.com). This works fine.

My questions are: - does anyone know why this change happened in the last few weeks ? - how can I change my settings in Thunderbird (and/or Microsoft Hotmail a/c) to send emails via my Hotmail account ? - do I need to upgrade Thunderbird to send emails via my Hotmail account ?

I am running Windows 7 on this laptop so I think my options to upgrade are limited to 115.10.01.

Thanks for your help.

I use SMTP settings

Description: smtp.office365.com Server Name: smtp.office365.com Port: 587 User Name: mypersonalaccout@hotmail.com Authentication method: OAuth2 Connection Security: STARTTLS

but TB is incapable of sending email. Either I got dialog https://software9119.technology/__other/tb/dialog.png or error https://software9119.technology/__other/tb/timed-out.png.

I tried cleaning cache and made some re+/search with no avail. There seems to exist some Authenticated SMTP but this is only available on Exchange 365 while this is my personal Outlook.com account.

Same question had Bill Swartout at 1/9/24, 2:30 PM with no answer, https://support.mozilla.org/en-US/questions/1423404#answer-1629472.

When I try to add my Outlook account, the authentication process requires a password input rather than redirecting to Microsoft’s OAuth2 login flow. My Outlook account is configured as passwordless, meaning I typically sign in via Microsoft Authenticator, biometrics, or a security key. I have already tried deleting and recreating my Thunderbird profile, but the issue persists. Since this is my first time adding this Outlook account, there is no existing outgoing server (SMTP) entry for Outlook in Thunderbird’s list. I attempted to manually configure the SMTP server (smtp.office365.com, port 587, oauth2), but the same password prompt appears, and I cannot proceed.

I changed my Google account password just today. I have used Thunderbird on PC for Gmail without issues for years. I went into Thunderbird Saved Passwords and changed the appropriate line to the new Gmail password. I restarted Thunderbird and tried to send a test e-mail. I kept getting "Login to account Google Mail failed" with a box of 3 options, Retry, Enter New Password or Cancel. When I click on either Retry or Enter New Password, it doesn't give me a chance to enter a password and goes immediately into the same "Login to account Google Mail failed" box with the 3 options. I searched and read the support and one of the option is to remove the line from Saved Passwords and re-create it. I did that and tried to send another test e-mail. Now I'm still not getting a chance to enter a new password. I keep getting the box with the 3 options which doesn't allow me to enter a new password. There isn't a new entry in the Saved Passwords.

Strange thing is Thunderbird is receiving new e-mails fine. I'm just not able to send.

Thanks.

I read that I now need a secure mail key so I can access my emails with third party app Thunderbird. I have created a secure mail key at att.com which is part of Yahoo. My email app is att.yahoo.com. I was told the passwords for Thunderbird would be within the profile under the Profile Folder but I cannot find them there. All I want to do is update my password within the Profile Folder and it seems like it would easier to break into Fort Knox.

I removed Gmail from my Thunderbird after Gmail became unreliable. (I had Gmail coming through T-bird for many years with no hassles..). I then attempted to re-install the Gmail client in T-bird using Gmails directions. Gmail took over my Thunderbird account! I then removed the Gmail account completely... I now get a notice in Thunderbird to sign in with GOOGLE after all my T-bird imap access is done and Tbird is open. The page (Google notice) which appears asks me to sign in with Google account. I want to get rid of this annoying notice. The notice can easily be dismissed but it is really annoying when it appears every time I open T-bird. Any ideas or help much appreciated! ..Btw - I attempted to get help from Google and they dismissed my case saying it was contrary to their policy etc....!! Help!

Hello group!

Trying to set up a new email account on shaw.ca, I get a hard error message: "Unable to log in at server. Probably wrong configuration, username or password" from Thunderbird.

I can send & receive emails via webmail, so all is Kosher at the server side.

Except Thunderbird kicks up a fuss. There's a little dialog box that says "Checking Password", with a tiny blue arrow that moves back & forth, seemingly forever. And then stops cold with that message.

I am not the first to have this problem: https://support.mozilla.org/en-US/questions/1495062

His attached screenshots are almost identical to mine, but for the Hostnames being shaw.ca, rather than gmail.com.

And my flavor of TB: 128.14.0esr (64-bit) Thunderbird for Linux Mintmint-001 - 1.

Any suggestions, anyone?

Thanks in advance,

- Ralph

Have 2 accounts in a TB install: gmail and outlook. Use outlook as my primary sending account. All mail received on outlook account is FORWARDED to gmail account. Have been asked several times this morning to either login to Microsoft account or enter a new password. Entered my "regular" Microsoft/Outlook password when asked and told TB to save it. Still getting authentication problems. Password I am using WILL log me into the Outlook website. Any clues?

I had Thunderbird set up using the native icloud calendar function, but today it is asking me repeatedly for my caldav icloud ID and password. When I enter the login credentials, they are not being accepted by Thunderbird. I am using my icloud ID and the app specific password I set up for Thunderbird - but they are not being accepted anymore by Thunderbird. How can I get Thunderbird to accept my icloud login credentials, so I can see my calendars?

Operating System: Windows 11 Computer: Dell XPS 8960

Have been running classic Outlook email in Win 10 for years, with a blueyonder.co.uk (Virgin) email address. Now moving to a new PC running Windows 11. Tried to setup Outlook email in Win 11, but Outlook keeps telling me that my blueyonder address doesn't exist though I still get emails on my phone and my old PC running Windows 10. Given up on Outlook and advised by a friend to try Thunderbird. Now trying to setup Thunderbird. It looks very hopeful; it found my Virgin account and setup corresponding server settings, but when I click on "Done" I get the message "Unable to log in at server. Probably wrong configuration, username or password." I have checked my password by signing in to Virgin, where I can see my emails. Dave.

I have multiple gmail accounts set up on Thunderbird. They were all working fine until I traveled overseas and came back. Then, all of a sudden, 1 gmail account stopped working. The rest kept working fine. I checked the settings and they were correct. I removed the account and tried to set it up again (about 10 times), but kept getting the same error message: "Unable to log in at server. Probably wrong configuration, username or password." The automatic configuration passed and I even tried manually configuring to the recommended settings to no avail.

The only thing I can think of is that when traveling overseas and trying to get online, Thunderbird and/or Gmail asks for further security verification, and I just avoided using Thunderbird altogether while abroad. Upon my return, I started getting this error message. It is extremely inconvenient to have to use the Gmail interface for only 1 email (my main email!). Does anybody know anything I can do to repair this? I'm almost tempted to use another email client altogether to make my life more efficient as the new setup is not sustainable.

Thunderbird won't let me login and doesn't deliver my emails. I have reset my password and still can't get my emails. How do I get some assistance on this issue?

For years I used Thunderbird to process my Earthlink emails. Thunderbird suddenly stopped accepting my Earthlink password, which I repeatedly tried and reset. Is something wrong with my Thunderbird settings? Mac IOS 13.7.1

Unfortunately my laptop crashed with windows 10 on it. I have since had it fixed with windows 11 installed. However when I try to sign in to my Sky email account through Thunderbird (imap.tools.sky.com) my password fails. I have signed into my sky email separately (they use Yahoo) with the same password and the same password works fine so I can get into my email account with no problems that way. I am now stuck as I am using the correct password but Thunderbird is saying that the login has failed. So I am asking how can I solve this.