Thunderbird Community Forum

Recently, thunderbird has stopped sending email from my hotmail configured account a month ago. The problem is that I tried everything, went to all blogs but nothing is working for me. In the end, I did the following:

1. Deleted the hotmail account and added account again. 2. Deleting the old passwords for microsoft365 and inserting new in Thunderbird.

With the following settings as attached.

The incoming settings are good with IMAP the only issue is with the out going SMTP server and password settings.

I suspect the problem is that I am using other microsoft365 accounts open on my PC in other tabs, thats why its not working. This means, Thunderbird is not intelligent enough to see whether the outgoing request is for the configured account. It takes the system managed or 365 managed outgoing server settings and tries to put the password (which is a wrong password for this account), and everything messes up.

Any suggestions? Thanks.

Thunderbird worked fine until a few hours ago when, all of sudden, my outlook accounts popped up for re-authentication. The problem is the authentication page is now empty/blank. I checked the forums and ensured all the settings were okay (it was working anyway). This is for my personal email accounts, not company's.

Any help is appreciated.

After months of constant Thunderbird crashes and hundreds of crash reports, and as many attempts at trying to resolve the issue but without any resolution, I am now getting the following message when Thunderbird crashes:

Thunderbird had a problem and crashed. Unfortunately the crash reporter is unable to submit a report for this crash.

Details: Expected value at line 1 column 1

I have version 128.5.2esr installed, but the issues started well before this version you can see the information in the crash reports if you want to look at them. I have tried Troubleshooting Mode, and can confirm the issue persists. I have also noticed that the one IMAP account I have attempts to redownload all messages from the mail server - it never completes because Thunderbird always crashes first. Aside from the obvious request for troubleshooting suggestions on the primary crash issue, I have three additional questions:

1. Is there a way for me to isolate that IMAP account, in another profile or such, to see if that account or server is contributing to the issue?

2. How is the crash report interpreted - i.e. where do I look to see the actual cause of the crash? In the "Details" tab the CRASH REASON and CRASH ADDRESS are not very informative to the average user.

3. What is the best way to provide a list of crash reports - I've had nearly 30 over the past few days, and - literally - hundreds since the issue began in October (which did not appear to coincide with anything in particular - e.g. new hardware or software, or TB update. Is is acceptable to post a list in the body of this thread, or as a txt document, or .... ?

BTW, running this on a Windows 10 22H2 machine, i9-14900KS, 32Gb DDR5, previously nVidia Quadro P5000 now Intel Arc A770 Graphics. Yes, have tried rebuilding POP3 folders, and yes I have a backup of my profile, which is about 35Gb in size.

TIA

I'm running Thunderbird 115.10.1 on Microsoft Windows 10.

I do most of my work in a unified inbox that has three accounts -- 2 POP, 1 IMAP. I added the IMAP account more than a year ago, at least as far back as 102.15.0, and it has never worked right in the unified inbox.

If I open the account inbox directly, I can delete a message (although I don't understand the way the UI works for this account): I press the "delete" button, the header in the message list gets a strikethrough line, and some time later the message vanishes from the inbox.

If I open the unified inbox and delete a message from either of the POP accounts, it vanishes immediately. If I delete a message from the IMAP account, nothing happens in the UI for the unified inbox -- but if I look at another tab where I have the IMAP account inbox open, I see the strikethrough line. Eventually the message vanishes from the IMAP account inbox, and when I look back at the unified inbox, I can see that it has vanished there, too.

Is this as simple as failing to render the strikethrough in the unified inbox, or is there something worse happening here?

On Wednesday 12/11 at approx 4PM PT, Thunderbird stopped being able to log in to my sbcglobal.net POP3 account. It had been receiving emails routinely up to that time. There are two error messages associated with this. One happens if TB has been open and I ask it to download new messages using the little cloud symbol or “Get Messages”: “The account xxx@sbcglobal.net is being processed. Please wait until processing is complete to get messages.” Or if I open TB and it just starts with the login process, the error messages is a popup: “Connection to server inbound.att.net timed out.” TB manages two other accounts, both of which are functioning normally. One of them is also an sbcglobal.net account, and both sbcglobal accounts are set up identically: Port 995, SSL/TLS, Secure Mail Key (rather than OAuth2). Version is 115.18.0 32bit, Windows 22H2. Logging in to the server shows many emails that have arrived since the problem started. I have gotten nowhere with ATT/SBC, they don't seem to want to provide any support anymore if they hear the word Thunderbird. Can you help?

I have one email setup however I can't get the second email set up which is a gmail account. I keep getting an error message from gmail. I can log into the account from firefox so password and email address is correct. Everything looks good to me I have attached the error I am getting from gmail. thank you, Rick

Hi, tbird 128.5.2esr w11p. Is there a way to archive gmail? There is no gmail acct in archives. And, if an archive for gmail can be created, can it be local only? I want to clear the inbox of old stuff but save it (locally). Also,I don't know if this is the right forum for this ques. pls move if nec. Thank you.

I have been trying to connect. I just verified that I followed the directions in:

https://support.mozilla.org/en-US/kb/microsoft-oauth-authentication-and-thunderbird-202

I am getting a message I do not see being referenced here. TB is telling me:

"The current command did not succeed. The mail server for account ray@ganymede.org responded: User is authenticated but not connected."

Authenticated but not connected? What the heck?

I have talked to godaddy support several times. They keep saying "You will have to contact the email provider." But they are the email provider. So, any suggestions?

My account is ray@ganymede.org, I am trying to connect to outlook.office365.com and I have the security and authentication all, I believe, set correctly.

Erg. :--(

I received some Arabic-language emails written in the Perso–Arabic script. The default fonts severely impede Arabic readability, so I went about changing them. I accessed the fonts configuration via the "Advanced" button in the "Language & Appearance" section. Font settings per writing system (Latin, Arabic, etc.) are ostensibly offered, but I have not observed any such settings take effect after experimenting with the Arabic and Latin settings.

I have managed to only change the fonts globally (i.e. across all scripts) via "Other Writing Systems". Did those per-script font settings become deprecated at some point, or am I interpreting/using it wrong?

I just upgraded my desktop pc from Windows 10 to 11, and before the upgrade I used the Tools Export function to export my complete Thunderbird profile, so I could import it after the upgrade. Unfortunately the export file cannot be read on my upgraded pc using the Import function - Thunderbird gives me error messages every time, that suggest the exported folder might be corrupted or invalid.

My IMAP emails are fine, as I have set those accounts up from scratch and the folders have now populated with all the emails - the problem is all my filed emails, dating back many years, which were all stored manually in a filing system under Local Folders.

I tried manually copying across the individual files from the extracted back-up folder into my live Thunderbird profile and then reopened Thunderbird...which worked to some extent...as in, all the folders are there, but no emails are showing! It shows no messages under each folder, even though if you look under the Profile you can see that the email files exist.

I tried various ways to bring them in, including zipping one of the folders and trying to import from the zip file (which also brought in a folder but no emails) but even though the email files are clearly there under my profile, Thunderbird shows 0 messages in all my Local Folders. It's as though it is unaware the files exist, so I suspect it needs them to be formally imported somehow?

I would hate to lose the emails, as they document important information and purchases etc over many years, along with archived emails for my charity work, social events, etc. As I said, I can see the files are there but simply copying the files to my profile has only worked to the extent the filing 'structure' is visible, Thunderbird doesn't display any of the emails.

I have included two images...one of my Thunderbird Local Folders as they currently look, and the other showing the backed up files existing in my Profile, which I hope are helpful.

Can anyone help please? I am running a desktop PC on Windows 11. Thanks, David.

Hello,

restoring email in thunderbird has stopped with mai 2024. How can this fixed?

please ask me for concrete support. Do no send me to the next address.

koffie

I have two long-established email accounts, both provided by siteground. I've used both successfully for years. Now, one still works for sending and one doesn't. I've checked the SMTP settings for both and they are the same, except of course for Description and Server Name. Here's the error message I get.

Hello! I recently got the update to Thunderbird 128 on my PopOS laptop via sudo apt update/upgrade. I don't know what the previous version was. Since the update, Thunderbird will spike my CPU to 120 - 140% (per command-line "top") if I have an interaction with it (e.g. reading and then deleting an email that was received) after the program has been sitting idle for several minutes. After a few minutes of loud fans, things calm down again so I presume Thunderbird is doing some sort of maintenance routine that completes successfully.

I do not have the global search index thing turned on. I did not change the default mailbox db idle time. I do have rather large mailboxes that are synced via SMTP, from three different providers. There are dozens of folders (not hundreds) containing thousands if messages (but not tens of thousands). Hopefully that gives an idea of scale .. I don't have a massive overload of untended email history but I do have a quantity of historical emails that the system has to deal with.

I followed the excellent directions online to obtain a profile during one of these high-cpu sessions. It is available at https://share.firefox.dev/4dAmyAz

Please let me know if there is anything further I can do to help diagnose this issue, such as generating more specific profiles. The high-cpu state is a pretty common occurrance now.

Just what the subject line says. Go looking for something and Search doesn't find it. Even after I remember the email and find it, Search does not find it.

Why is this? It is un-usable, actually as it happens all the time.

For instance, putting in a company name like "walmart.com" will find some but not all the emails with walmart.com and certainly not the most recent ones specifically with a person's name.

When trying to send emails from Thunderbird, I either get an error message that they have timed out, or that the server may be unavailable or is refusing SMTP connections. This problem started out of the blue on Friday 20th Dec. I can send emails by logging into my email provider 123-Reg without any problem. Any help appreciated.

The Inbox show have 1 message,but the dialog cant display message. when i use [search message] in inbox ,the message can display. Thanks,Have a good Day! Richard Lee

I have several errors associated with the unified folders display. I have 6 email addresses coming in to Thunderbird. 3 are IMAP and 3 are POP. I have the POP addresses consolidated into the "Local" Folders Inbox, Sent, Trash etc. In the "All Folder" account views, the Local folder correctly displays one Inbox, one Sent, one Trash etc. The 3 POP emails accounts are being consolidated appropriately. However,in Unified folders, the Local folder as well as all of the individual POP addresses are now listed for the Inbox, Trash and Junk folders. There is now no consolidation.

Also, the Unified folders themselves are extremely slow in working. Accessing the properties for the Unified Inbox, Trash or Junk folders results in a long wait with Thunderbird entering a not responding state. Right click operations on the unified folders do not work at all. I cannot select properties, I cannot mark as read, empty or otherwise manipulate the folder. I must go to the individual accounts to manage any folder content. Which I would think makes the whole concept of Unified folders moot.

I am not at all certain what may be the root cause of this rather longstanding problem. I have deleted the smartfolders directory, have deleted the virtualfolders.dat and foldercache.json and foldertree.json files. Nothing seems to work.

Any suggestions?

I run Thunderbird, Thunderbird ESR, K-9 or Thunderbird. Windows 7, 10 and 11, Linux and Android 5.1 and 12.

My desktops all have a gmail and yahoo.co.uk email addresses. Each account is linked to there respective contacts server but all my contacts are in one gmail account which has lost most of the contacts in recent months, that is, only the contacts that I have used recently are still present. So I have been investigating the settings and adjusting in some cases.

Some instances all the account are still linked to the contacts servers. Other cases only some of the accounts are still linked and I want to re-establish the other accounts that have become local accounts, these still have my full complete address book.

Lastly between K9, thunderbird, contacts google I don't know what went wrong but I like advice on how to avoid the problem in future. In the meantime seasons greatings, no hurry my christmas messages will have to wait.

I setup my account it worked well, I changed my office365 password. I was prompted to login with Oauth2, and it worked. However, I can receive emails, but cannot send emails. I get a notice that my password is wrong when I come to send emails. It just happens because of the password change. No matter what I do I cannot find where the Oauth was saved for smtp. There seems to be a desync, where the password updated for the Incoming server, but never lets me or updates the Oauth for the smtp server. Any thoughts?

Deleting saved passwords, just gets me to do Oauth2 for the incoming, it never takes effect on the smtp server.

Using thunderbird to connect to the mail server outlook.office365.com with imap gives the message "user is authenticated but not connected" . I have 2 accounts on this server and one works fine and the other gives this message. This occurs on both Windows 10 and Windows 11. Latest version of Thunderbird is being used. Any help would be appreciated.