Форум поддержки Thunderbird

I have asked this question before with a different subject title, and I am surprised there is no move to fix it. It is an annoyance that I expect effects many. So I am trying again with a new title and more explanation.

I have attached 3 images, showing a) how I have my folders layed out, b) viewing a group of my folders including my local folders, and c) the change in view after I rename one of the observed folders called "Amick." Instead of the view staying the same, so that I can see the name-changed folder in the folder structure, it reverts to the top of the structure showing all the favorites followed by the local folders.

What I would like to have happen is for there to be NO CHANGE in the view after I change the name of a folder or delete a folder, so that I can see what I have accomplished and continue working. As it is now, it is a big nuisance the time waster. Am I missing something that I can do to solve this problem, like some advanced setting?

Thank you.

Has anyone received this message or know how to fix the issue that may be causing it?

The reason for the problem: 5.3.0 - Other mail system problem 554-'5.4.14 Hop count exceeded - possible mail loop ATTR34 [BL0GCC02FT003.eop-gcc02.prod.protection.outlook.com]'

I am receiving this error message and have checked all the settings and have found nothing wrong with them.

Has anyone received this error and/or know how to fix it? Thanks.

Action: failed Status: 5.0.0 (permanent failure) Remote-MTA: dns; [104.47.65.110] Diagnostic-Code: smtp; 5.3.0 - Other mail system problem 554-'5.4.14 Hop count exceeded - possible mail loop ATTR34 [DM3GCC02FT017.eop-gcc02.prod.protection.outlook.com]' (delivery attempts: 0)

After updating Thunderbird to the new version 91.9.1, most of my email messages disappeared.

An error message was displayed after updating to the new version. Thunderbird restart chashed and I started the program again, just to noticed that the messages were not anymore in the folders.

How can I recover my messages?

Andy

Our company email host uses Office 365 exchange. As of yesterday (26 May 2022) all emails were blocked to Thunderbird on our networked office PCs using Windows 10. We cannot send or receive email on Thunderbird (fortunately it still comes through to our iPhones). Our host hold us that Microsoft has "recently started blocking POP3 connections on software such as Thunderbird".

 How do we fix this problem so that we can continue using Thunderbird, which has our email records for some 10 years?  We do not want to use a Microsoft mail client unless we really have to!  I imagine we aren't the only ones with this problem, but I couldn't easily find it by searching help.
 Many thanks!

Hi!

I often send an email to 140 recipients via SMTP. Until recently it took 2-3 seconds. Now it takes about 2 minutes. My web-hosting company Simply.com is very insistent that their server is not the problem. I use TB 91.7.0 (64-bit) on Ubuntu 20.04.4 LTS. I am not sure whether TB updated itself when the problem started. Any help would be appreciated.

Im looking for help. TB deletes all email. I have an old backup email account. All file ...AppData\Roaming\Thunderbird in zip. Procedure: 0. delete all current file in folder ...AppData\Roaming\Thunderbird 1 unpack archive 2 open Thunderbird 3 turn on offline mode 4. read old emails, all emails are there. 5. clos TB 6 open TB 7. all email is gone !? Why? This is terrible. Why does it delete all emails without asking?

I have an HTML signature that seems to work nicely when I compose a new email, but when I reply back to somebody who has replied to said email, my signature sometimes falls back into plain text mode, looking like a complete jumble. I get around this problem by copying the original signature and just pasting it in my reply.

A few key notes; - Account setting is set to use HTML as default, and it does. - The reply I get back still retains and displays the original HTML signature. - When I hit reply, that first HTML signature is still there, but the new signature is in plain text.

So to summarise; It's not processing HTML above the reply line, only below it.

Is there a way to absolutely force the composer to use HTML all the time everytime?

I am using v. 91.9.1 of Thunderbird e-mail

I have been running 4 e-mail addresses, all with BT.

This last week 2 of those addresses have stopped sending outward messages although I haven't changed anything in Thunderbird or BT.

The other 2 addresses work for both in & outgoing mail.

On the failed outgoing mail I get the following message:- "Sending of the message failed. Unable to authenticate to Outgoing server (SMTP) mail.btinternet.com. Please check the password and verify the 'Authentication method' in 'Account Settings | Outgoing server (SMTP)'." BT says they can't help. The problem is with Thunderbird??

Any ideas ? Regards David Bates

I'm a long time user of Linux Mint. Now on 20.3 and Cinnamon desktop. Also a long time user of Thunderbird. Now in version 91.8.1 Always used the "allow insecure apps" in my gmail account settings and used normal password stored in Thunderbird. Google urges to change the authentication method to oAuth2. Tried everything to no avail. Always "authentication fails when connecting to imap.gmail.com" Cleared all cookies, allowed them, deleted all saved passwords, followed all published advise I could find, and nothing. Then I made a brand new profile pointing to an empty dir and entered my gmail address and checked everything. Same result. In despair I installed Evolution and all run fine at the first try. Should I really give up on Thunderbird? Thanks in advance for any help!

Google's depreciating "Normal password" authentication method and I am forced to switch to OAuth2. In Account settings I switch authentication method to OAuth2. Popup window appears asking me to fill my email, which is correctly filled, I click Next and I get the error message from the screenshot. Thing is if I start a fresh profile, I can add gmail account with OAuth2 just fine. I have cookies on and normal password removed from password manager for the account. Any idea if setting something in my profile can solve this?

with version 91.9.1 (32 bit) it takes 12 to 14 seconds to send an email - same on 4 computers 3 windows 10 and 1 windows 11 this started 5/22/2022 after Thunderbird update

I have a lot of issues with my mailbox. Constantly have to repair folders because the wrong subject shows on the wrong email. A big one I had was my inbox getting bogged down, but I learned it doesn't like to have more than a couple thousand emails in it. I kept getting a "exceeded maximum number of connections" error but read something about too many folders, got rid of a few folders and that error went away.

1) What other kinds of tips are there for keeping TB behaving well? 2) I see that my profile has a lot of old files for old folders that don't exist anymore. There's also nstmp files and foldercache.json files. Should I delete all these types of things to clean up? Or should I just start fresh with a new profile and re-download all my email messages? I can't imagine how long that will take because sometimes folders download quickly but other times take forever and I'm not sure the difference. I just downloaded a 4000 email folder in a 20th the time of another 2000 email folder.

Hi, I have an existing installation of Thunderbird 91.9.1 on my linux system. I have a gmail, outlook and web.de mail each running via this installation (IMAP). My new workmail is hosted by 1&1(ionos). I can log in via web interface. Autoconfig finds the configuration that is (according to their help articles) the correct one to access the Mail via IMAP. Incoming: imap.1und1.de SSL/TLS 993 Outgoing: smtp.1und1.de STARTTLS 587 normal Password Username is my full email address. There have been no typos. I checked 5x, copy pasted, rechecked. Pasted it into the web interface login, and thunderbird before clicking go on each -> tb - no, web - yes domain is talsen.team

I would appreciate some pointers to get this fixed. And yes i did read prior questions regarding this error. It did not help in my case.

Avast flashes the attached message [Avast has blocked access to https://incoming-telemetry.thunderbird.net/ because one of the issues of the server certificate has expired.] Avast suggests a work-around. Is this something you are planning to fix [updating a certificate perhaps] or should I implement the work-around suggested by Avast? THANK YOU SO MUCH!

I have lost my IMAP and SMTP connections between Thunderbird v91.9.0 on Windows 10 and two Gmail accounts. One is a standard @gmail.com account and the other is an @my_domain account on Google Workspace. The experience is (almost) the same on both.

Any help would be greatly appreciated.

When I try to read IMAP mail through Thunderbird, I'm presented with a pop-up (apparently from Google) to log into the gmail account with the email address pre-populated in the "Enter your email" field. Curiously, the email address for the Google Workspace account is broken into two parts with the user name left justified in the field, the @my_domain right justified and a gap between them. This is not true for the standard @gmail.com account, where the field is prepopulated with a left justified username@gmail.com. I click the "Next" button and an "Enter your password pop-up (apparently from Google) appears, into which I enter the password and click "Next".

Then I see a pop-up (apparently from Google) which says "Mozilla Thunderbird Email wants to access your Google Account", with "Allow" and "Cancel" buttons. I click "Allow" and often (but not always) see a small pop-up (apparently from Thunderbird) which says "Authentication failure while connecting to server imap.gmail.com".

The experience on the sending side through SMTP is similar. Upon clicking "Send" in Thunderbird, I'm presented with the same sequence of pop-ups (apparently from Google) to enter Google user name, password and permission to allow Thunderbird to access my email. Then there is a "sending message" pop-up (apparently from Thunderbird) which never completes.

Here are what I think are the relevant Thunderbird settings --

 Thunderbird settings for user@my_domain.com
   IMAP server: imap.gmail.com        
   IMAP port: 993        
   User name: user@my_domain.com        
   Connection security: SSL/TLS        
   Authentication method: OAuth2        
               
   SMTP server: smtp.gmail.com        
   SMTP port: 465
   Connection security: SSL/TLS        
   Authentication method: OAuth2        
   User name: user@my_domain.com        
           
 Thunderbird settings for user@gmail.com
   IMAP server: imap.gmail.com        
   IMAP port: 993        
   User name: user@gmail.com        
   Connection security: SSL/TLS        
   Authentication method: OAuth2        
               
   SMTP server: smtp.gmail.com        
   SMTP port: 465
   Connection security: SSL/TLS        
   Authentication method: OAuth2        
   User name: user@gmail.com        
               
 Thunderbird Preferences            
   Accept cookies from sites: Checked        
   Accept third-party cookies: Always        
   Exceptions: https:accounts.google.com -- Allow        

Here are what I think is the relevant Gmail setting --

  IMAP is enabled

I've tried everything, including setting it to filter an empty folder instead of my inbox. But it still defaults back to filtering the inbox every time it restarts. I'm trying to stop filtering to debug why my email keeps hanging. I have 800 filters so I don't want to uncheck 800 boxes. There should be an option to turn off filtering temporarily, or to uncheck all the boxes at once.

I have Thunderbird 91.8.1 (64-bit) installed on my macbook pro mid 2012. I am having issues with folder compacting. It takes a long time no matter how often I do it, and makes the whole computer unusable until it's finished.

I have 3 accounts, 2 pop accounts and 1 gmail account that I don't use. I have tried removing the gmail account, and get to the confirmation screen saying "removal successful" - I then close thunderbird, and reload - and the account is back again.

I did ask this question in August last year, and then got distracted with life -(sorry День сумо for your assistance at the time) Since then the problem is the same. I just ignore the compacting requests. One new change now is that Gmail is asking for a sign in everytime I open thunderbird. I go through the sign in, and then that works, but if I close TB, and reopen I am asked for log in details again. My authentication method is set to 0Auth2.

Thank you in advance for any help with this.

Kind regards Hugh

This problem has been raised many times. For each of them, the thread has been archived. I have a solution which I haven't seen described (none of the ones I have seen works for me): 1. Create a new profile according to the instruction under Starting the Profile Manager here: https://support.mozilla.org/en-US/kb/using-multiple-profiles. 2. Go to C:\Users\<username>\AppData\Roaming\Thunderbird\Profiles\ and locate the folder which contains the folders ImapMail and Mail. If there are more than one, select the one with the latest dates for those folders. 3. Copy ImapMail, Mail and all the single files in that same folder to the folder with new profile you just created. Start Thunderbird in the usual manner. It will identify the necessary settings automatically.

Also I think you should have managed to get rid of this rerererecurring problem by now.