टैग किए गए सवाल दिखा रहा है:

Authentication Failure (outlook)

Hello all, I'm getting "Authentication Failure" popups, even though Thunderbird works fine, sending and receiving. I researched various sources and all deal with Server S… (और पढ़ें)

Hello all, I'm getting "Authentication Failure" popups, even though Thunderbird works fine, sending and receiving. I researched various sources and all deal with Server Settings. All email addresses are correct with passwords.

But here is something I noticed: In account settings, left pane, under Server Settings, - Connection Security is set to SSL/TLS and - Authentication Methos is set to OAuth2 ... as usually recommended for both

However, going to the main window in account settings (same account), scrolling to the bottom, under Outgoing Server > edit outgoing server > Connection Security is: STARTTLS ...???

Is this maybe the reason of Authentication Failure? (different from Connection Security under Server Settings.

Any thoughts on that? Should both be the same? Thanks for now

Open

How do I stop notifications from one calendar?

I have a number of calendars subscribed in Thunderbird, some external ones along with my own one, One is an Awareness Days one. That is one I like to glance at daily, but… (और पढ़ें)

I have a number of calendars subscribed in Thunderbird, some external ones along with my own one, One is an Awareness Days one. That is one I like to glance at daily, but at midnight GMT/UCT the blasted thing causes a whole series of notifications to pop up, one after another, one for each awareness day the following day is - and some days that's quite a few. It's incredibly annoying when I'm in the middle of something and am interrupted by the notifications. i want the calendar for me to glance at when i want to; I do NOT want the notifications from this calendar, but do for e.g. my personal calendar so can't globally turn off all TB notifications,

I have:

1 in calendar tab, in the list of calendars clicked on the mute icon so it's showing a bell with a line through it and says it is muted on mouseover.

2 In its properties> Edit Calendar, unticked Show Reminders, have nothing under the Add notifications.

3 Following a suggestion from the Google AI, changed TB to use its own notification display rather then the Windows 11 one.

But no effect: every midnight I get the damned parade of notifications getting in the way of the 3D CGI art I'm working on.

So how do I stop the notifications from that one calendar (other than unsubscribing from it)?

TB 158.0.1, but this has been going on for a long time and a lot of TB versions. Windows 11 Home 26H2

Open

can't add passwords for different accounts on same server

Hello, I’m trying to install Thunderbird email client for my IMAP domain and my POP domain. They are on the same server but different passwords. I don’t get a place to en… (और पढ़ें)

Hello, I’m trying to install Thunderbird email client for my IMAP domain and my POP domain. They are on the same server but different passwords. I don’t get a place to enter passwords. Why?

Open

Have 'lost' inbox

Good day Thunderbirds I seem to have done something rather disastrous. This morning when starting up my inbox is empty and though i have sent test messages from other mai… (और पढ़ें)

Good day Thunderbirds

I seem to have done something rather disastrous. This morning when starting up my inbox is empty and though i have sent test messages from other mail platforms and they arrive in my Gmail account they are not downloaded to my Thunderbird. I did change the Gmail conversation option, because i want each mail to be separated. The combining of all related mail confuses me. I have reset the option but nothing has changed. All the other folders are intact and if i open "All Mail" every message is still there including the added test messages. Can anybody figure out what i have done and help me restore my Inbox? What if i re-install Thunderbird or something like that?

Here's hoping. I really do not want to access my mail online via Firefox. Thunderbird is my only way of managing 158.0mail.

Solved 1

Configurar Thunderbird para domino agp.experience.com.br

Boa noite Solicito ajuda para configurar o Thunderbird no meu domínio agp.experience.com.br da superdominios tento fazer as conexões e voltam com flaha no servidor Tanto… (और पढ़ें)

Boa noite

Solicito ajuda para configurar o Thunderbird no meu domínio agp.experience.com.br da superdominios

tento fazer as conexões e voltam com flaha no servidor

Tanto no desktop como no android

agradeço a ajuda

Open 3

How do I delete large amounts of email?

I can delete email one at a time, but I have some folders that have over 1,000 messages. With the election coming up, I have collected so much political email and I want … (और पढ़ें)

I can delete email one at a time, but I have some folders that have over 1,000 messages. With the election coming up, I have collected so much political email and I want it all gone. Unsubscribe seems to delete one and 5 more pop up! Thanks!

Open 1

thunderbird fofware updater

Hi,Please assist Every time I open Thunderbird it shows Software Updater(user account Control) But the Sofware is already up to date & this has been happening for ove… (और पढ़ें)

Hi,Please assist Every time I open Thunderbird it shows Software Updater(user account Control) But the Sofware is already up to date & this has been happening for over a week

Solved 3

Outlook email account can receive mail but loses authentication and stop sending

I have been setting up a PC with Thunderbird for my mother. I want to move her off a "Messaging Company" email to an Outlook email address. Currently I have 3 email accou… (और पढ़ें)

I have been setting up a PC with Thunderbird for my mother. I want to move her off a "Messaging Company" email to an Outlook email address. Currently I have 3 email accounts on her PC: - Messaging Company - Outlook - Gmail (loaded for testing and because she has an Android phone) Messaging Company and Gmail seem to behave just fine, both for sending and receiving. Outlook seems to work fine for receiving email. For sending, it works when I clear the credentials and set them up again. This only seems to last for a while, and it's as if Thunderbird forgets the SEND credentials. I'm not sure if this is after a reboot or some other cause. I have walked through all of the relevant advice on OAuth2, STARTTLS, etc. I don't think it is a configuration issue at this level because I can send for a while. It seems to be something to do with retaining the credentials. Any help would be appreciated - if I can't get this going, then I may have to move here to the Gmail account but I have my own reasons for wanting to use Outlook.

Open

Why must Thunderbird have a 'Default' email account?

Example why question is being asked: Three separate GMX email accounts, each with its own unique password, and NOW Application-specific password for Thunderbird. Aliases… (और पढ़ें)

Example why question is being asked:

Three separate GMX email accounts, each with its own unique password, and NOW Application-specific password for Thunderbird. Aliases are not used or desired. Three different separate accounts that should each have its own outgoing server.

Worked fine until updates to Thunderbird and changes to the GMX server, and Application-specific passwords became a requirement to send and receive email.

Seems like updates to nearly every program and/or app that may be released with the intent to resolve an issue or include a new feature breaks something else. M$ is horrible with updates and labels nearly everything as a critical update so it gets pushed through even when updates are turned off or supposedly permanently disabled by a registry hack; Windows 11 being the absolute worse ever. Why I only have one computer with M$ while all the others are Linux. Problems all the time with M$ while Linux simply continues to work.

Regardless, can setup each GMX account but the default email account name must be used as the user name on the other two GMX accounts on the outgoing server in order to send email. Then the recipient sees the name for the default account rather than the name assigned to the other two accounts, and the Application-specific password for Thunderbird must be changed to that of the default. Then attempting to pull down email for the other two pop accounts comes to a halt, and email messages can only be viewed by going to the online account.

Two separate accounts for yahoo, two for gmail, and one for Charter work fine, each has its own name and outgoing server. Should be the same way for GMX but is not because Thunderbird requires one of the three GMX accounts is set to Default.

Appears by having a Default email account, users are not only restricted by the default account, but email that is sent is done so with he incorrect name, The purpose for three different emails is for email segregation and better management; personal correspondence, business related, and Internet stuff.

Instead of having a 'Default' email account, makes more sense to use a valid email to register Thunderbird after downloading and installing, and then using that email for Support, Boards, assistance, etc. The default email requirement causes too many frustrating unneeded issues that should not occur, along with wasted time, stress and grief. Computers were suppose to make our lives easier and allow us more time for the real world. Biggest lie told since the Bell Labs created the transistor.

Thunderbird 158.0.1 (64-bit) Thunderbird codename Meadow badgeMozilla Thunderbird Flatpak en-USthunderbird-flatpak - 1.0

Computer OS:

 Kernel: 7.0.0-38-generic arch: x86_64 bits: 64 compiler: gcc v: 13.3.0 clocksource: tsc
 Desktop: Cinnamon v: 6.6.9 tk: GTK v: 3.24.41 wm: Muffin v: 6.6.3 vt: 7 dm: LightDM v: 1.30.0
   Distro: Linux Mint 22.3 Zena base: Ubuntu 24.04 noble
Open 18

Thunderbird has stopped downloading emails from Yahoo

Thunderbird 158.0.1 (64 bit) Thunderbird codename Meadow, Mozilla Thunderbird Snap for Ubuntu-snap-build - 1.0 Running on Ubuntu Linux 24.04 Problem downloading emails fr… (और पढ़ें)

Thunderbird 158.0.1 (64 bit) Thunderbird codename Meadow, Mozilla Thunderbird Snap for Ubuntu-snap-build - 1.0

Running on Ubuntu Linux 24.04

Problem downloading emails from Yahoo

For years there has been no problem, but about 2 weeks ago downloads stopped. Pane at bottom of Thunderbird says downloading message 1 of 292, but is is stuck at 1 and nothing downloads.

Today something different is happening, it downloads the first 80 messages then returns again and downloads same messages again, then repeats. I now have 17 duplicates of these same 80 emails just in the time to write this and it is still downloading the same 80 over and over again.

I have searched internet for solutions. I have done the following:

Updated to Oauth2 through Yahoo website. Thunderbird shows a saved login password oauth://login.yahoo.com, plus my correct email address, plus an OAuth2 password

Checked all server settings. All correct, e.g, pop.mail.yahoo.com Port 995 SSL/TLS security, and OAuth2 authentication method

From server settings page I tested connection to server which came back successfully

Same as above for outgoing server.

I have ample disk space on my computer and ample data capability on Yahoo account.

Confirmed not in offline mode. Confirmed cookies and javascript enabled.

BTW, I can access all my mail on Yahoo’s web page, but that is inconvenient. I really prefer access through Thunderbird.

I have deleted global-messages-db.sqlite and Thunderbird reestablished it. Did the same for popstate.dat, and inbox.msf

I even uninstalled Thunderbird and reinstalled it but no improvement in the problem.

I am out of options now. What to do? Thanks so much.

Open

Ctrl+E loses images (bug2082176)

If I use Ctrl+E to resend an email it loses all images (both in signature and any attached). Thunderbird: 158.0.1 (64-bit) Was working fine before. Stopped recently. … (और पढ़ें)

If I use Ctrl+E to resend an email it loses all images (both in signature and any attached).

Thunderbird: 158.0.1 (64-bit)

Was working fine before. Stopped recently. If I send a new email, or forward an email, all works fine. Only if I Ctrl+E

Thank you kindly

Open 3

Folder counts are wildly off

Mostly the Trash and Drafts folders shown very large, incorrect numbers, in the hundred. Even if I mark as the folder read or empty the folder. Numbers don't change, just… (और पढ़ें)

Mostly the Trash and Drafts folders shown very large, incorrect numbers, in the hundred. Even if I mark as the folder read or empty the folder. Numbers don't change, just keep growing. Any ideas? I've tried some suggfestions from the internet but none work

Open 3

メール内の画像

メール内の画像が表示されません リモートコンテンツを許可する (画像とスタイル)(M)、添付をメッセージ本文に表示する(M)にチェックを入れ、メール形式はオリジナルHTMLになっています。 画像枠は表示され、クリックするとWEBで画像は表示されます。 OS:win11_25H2 thunderbird:158.0.1 (64 ビット) 解… (और पढ़ें)

メール内の画像が表示されません リモートコンテンツを許可する (画像とスタイル)(M)、添付をメッセージ本文に表示する(M)にチェックを入れ、メール形式はオリジナルHTMLになっています。 画像枠は表示され、クリックするとWEBで画像は表示されます。 OS:win11_25H2 thunderbird:158.0.1 (64 ビット) 解決方法のご教授、よろしくお願い致します。

Open 1

[URGENT] Request to Force Stop Email Loop & Clear Server Queue - [redacted]@leadit.co.kr

Dear Support Team / Mail Administrator, I am requesting urgent assistance to force-stop an email forwarding loop and mitigate server load caused by a misconfigured filter… (और पढ़ें)

Dear Support Team / Mail Administrator, I am requesting urgent assistance to force-stop an email forwarding loop and mitigate server load caused by a misconfigured filter in Thunderbird. • Affected Account: [redacted]@leadit.co.kr

[What Happened] I accidentally set up and manually executed ("Run Now") the following two rules under the Tools > Message Filters menu in Thunderbird: • Rule 1: Forward all incoming emails to an external email address. • Rule 2: Copy/Move all outgoing emails back to my Inbox.

[Current Issue & Loop Mechanism] Although I have already disabled these filters in Thunderbird, a massive infinite loop is currently running on the server: 1. When a mail is forwarded externally (Rule 1), it is recognized as a sent email. 2. This sent email is then copied back to my Inbox (Rule 2). 3. The new email in the Inbox triggers the external forward again (Rule 1), creating an endless loop. The external email address is continuously flooded with forwarded messages, and I am highly concerned about local storage capacity issues and overall mail server overload.

[Requested Actions] Could you please urgently take the following administrative actions on the mail server? 1. Force-stop/kill any active mail processing or rules related to [redacted]@leadit.co.kr. 2. Clear the outbound mail queue for this account to stop further external forwarding. Thank you for your immediate and urgent attention to this matter.

Open 1

3 accounts and only 1 can send now

- Thunderbird 158.0.1 on Mac. - Three Yahoo accounts: one sends successfully; two fail. - Sending and receiving work through Yahoo’s website and my iPhone. - Error: 550 I… (और पढ़ें)

- Thunderbird 158.0.1 on Mac. - Three Yahoo accounts: one sends successfully; two fail. - Sending and receiving work through Yahoo’s website and my iPhone. - Error: 550 Invalid mail from. - The error persists in Troubleshoot Mode, and the log doesn’t show the sender address. This happened after latest update Thank you

Open 4

Outlook.de receives mail but cannot send with OAuth2: “SmtpClientAuthentication is disabled for the Mailbox”

Hello, I cannot send email from my personal Outlook.de account in Thunderbird, although receiving email works. Sending email from the same account through Outlook.com in … (और पढ़ें)

Hello,

I cannot send email from my personal Outlook.de account in Thunderbird, although receiving email works. Sending email from the same account through Outlook.com in a web browser also works.

This is a personal Microsoft account, not a business or school account. I do not have access to an Exchange Online or Microsoft 365 administration console.

Environment: - Thunderbird version: 158.0.1 (the version reported when troubleshooting started) - Operating system: Windows 11 - Email provider: Outlook.com / Outlook.de

Outgoing server settings: - Server: smtp-mail.outlook.com - Port: 587 - Connection security: STARTTLS - Authentication method: OAuth2 - Username: full Outlook.de email address

OAuth2 was already configured before the problem was investigated.

When I try to send an email, Thunderbird displays an authentication failure. A Microsoft sign-in page briefly opens and closes, after which the same error appears again.

The Thunderbird Error Console reports:

mailnews.smtp: Command failed: 535 Authentication unsuccessful, SmtpClientAuthentication is disabled for the Mailbox.

It also shows:

currentAction=_actionAUTH_XOAUTH2

A second entry reports:

mailnews.smtp: Authentication failed: Authentication unsuccessful, SmtpClientAuthentication is disabled for the Mailbox.

Troubleshooting already performed: 1. Verified the SMTP server, port, STARTTLS, OAuth2 and username. 2. Removed the saved Microsoft/Outlook authentication entries for this account. 3. Completely closed and restarted Thunderbird, then retried authentication and sending. 4. Checked the cookie exceptions list: no exceptions were present. 5. Confirmed that sending through Outlook.com in a browser works.

Removing the saved authentication entries and signing in again did not resolve the issue.

My questions: - Is this a known issue with personal Outlook.com/Outlook.de accounts? - Is there any supported Thunderbird-side fix for this specific server response? - Is a different supported account connection method available for this personal account that does not depend on SMTP AUTH? - If Microsoft must change something on the server side, what exactly should I ask Microsoft Support to investigate?

I have found Microsoft's documentation about enabling SMTP AUTH in Exchange Online, but its administrator instructions do not apply to my personal Outlook.de account.

I can provide a screenshot of the Thunderbird Error Console.

Thank you for your help.

Open

Exporting contacts, no bueno!

Have been trying off and on for last couple of days to export my contacts from Thunderbird into CSV format. Internet says it's easy. Just open TB> contacts> choose … (और पढ़ें)

Have been trying off and on for last couple of days to export my contacts from Thunderbird into CSV format. Internet says it's easy. Just open TB> contacts> choose the contact list you want to export> tools> export> save it as CSV. Only option in tools is to export the whole profile into a zip file and no way to select just contacts saving in CSV. So, how do you save contacts as a CSV file, getting around the export of the whole profile?

Solved 4

Lost emails

Yesterday I logged in to Thunderbird and was asked to upgrade to Thunderbird 158.0.1 Today all my old mail folders mail have disappeared, how do I recover them?

Open 1