Thunderbird Support Forum

I have used Thunderbird for more than 15 years and have always liked the way it works and promote it to anyone needing an email client, but the latest version 115 Super Nova is terrible. I don't like the font or anything in the update. Now I just found a new problem. Since last update messages show all previous messages from same sender with current message at the bottom of list. I have looked for a way to change this but have not found anything. It used to work so good and now it sucks.

from today I cannot download my gmail to Thunderbird, I'm getting always here below error code:

“400 invalid_request” or “Access blocked: App sent an invalid request,” it means the app uses an authorization method that Google doesn't allow. Google has safe ways for you to sign in and share your Google Account data with third-party apps and sites.

Please let me know how to proceed.

Thank you

""Description: COX Server Name: smtp.mail.yahoo.com Port: 465 Connection Security: SSL/TLS Authentication method: OAuth2 User Name: your user name, duh - Mine keeps changing the user name to the last name I put into any of my 6 accounts. The only way it will send mail is if the correct user name is in the correct account (obviously). Why is it changing constantly? click OK""

I've read the "fixes" from 2023 and they do not work for me. I tried changing the DESCRIPTION to blank, didn't work. Changed them to the corresponding e-mail for the account. Didn't work. Changed it to "SMTP" with the corresponding e-mail. Didn't work.

It keeps changing the last one I edit to the one I edited before it. It's driving me crazy. Won't send mail unless the User Name is correct (obv.)

Whole mess started when forced to switch from Cox to Yahoo recently. Seems to be working other than TB changing the name as soon as I type in the next one in the next email address and then it not working until I change the User Name back to the proper e-mail address of the 6 accounts.

Is there a way I can make a filter that responds to the displayed sender (which may be different from the address)? For instance if an email has the header “From: "John Doe" <john.doe@example.org>”, can I make a filter check if “John Doe” matches a pattern?

Hi, after upgrading the programs to version 115.10.1 after restarting, all folders in the folder panel disappeared. I still have all accounts visible in the account settings. I attach a screenshot.

I follow someone instructions: Menu icon > Help > More Troubleshooting Information Under 'Application Basics' - Profile Folder - click on 'Open Folder' A new window opens showing contents of your 'profile name' folder Exit Thunderbird now - this is important Scroll down - delete all of the following files.

   folderCache.json
   folderTree.json
   session.json
   xulstore.json 

Start Thunderbird With no results. Thank you for any help.

Questions like this have already been asked, but I didn't find a proposed solution I'd like, and none of the threads are still open for comment. I guess this question should be considered as an enhancement request.

Our small association has about 600 contacts, which have to be divided into several mailing lists, for two reasons: 1) Service providers limit the number of contacts per mailing and per hour or day.

Perhaps, a future version of Thunderbird could have autiomation that sends long address or mailing lists as batches of 50 (for example), with a suitable time interval between batches. Presently, these repetitive mailings have to be done manually, which leads to errors, of which the worst is forgetting to put the addresses in the Bcc field (which can't be set as default).

2) Our members have various non-exclusive functions and activities, such as committee member or participant in different activities, so that a given contact might appear in more than one mailing list.

Manually constructing these mailing lists, for example by drag and drop, is tedious to say the least. So would it be possible to provide a means of selecting contacts for a given list as a function of contact data? For some purposes this could be simply the position in the alphabet of peoples' names. We would use in addition the 'custom properties' fields (which seem to be limited to 4 when manually editing a contact). While this approach is identical to the one we use routinely with spreadsheets, I'm aware that spreadsheets are or should be banned for managing lists of contact data.

Hello,

Since updating to Thunderbird 115.10.1, my email/message list scrolls all the way to the top of the list when new emails/messages arrive. I then have to scroll back down to see the new incoming emails/messages. Before updating, when I received new emails/Messages they would be added to the bottom for my list, no scrolling needed. That way I could just start reading with out scrolling back down. I have the sort set to Date/Ascending. This was working correctly before the update. Haven't found a way to stop it that I know of.

Thanks for your help in advance.

Dennis

I deleted Thunderbird, than Installed latest version. Now in Thunderbird "Use Primary Password" is clicked so I can't reset primary P/W. Previous P/W doesn't work because there is no P/W there as far as I can see. Instructions I found: "Tools> Developer Tools> Error> etc. There is no "Error" button. Instead I get Incoming Connection (attachment) and an other screen that I don't understand. Can you help please? Thank you Ilio Pieroni

Hello All,

I have recently installed Thunderbird email client which populated on its own and before I was asked for an address or Password! This may be by design which is not an issue as such. However, I noticed that none of my Laptop, WIN 10, Windows Live Mail subfolders were present.

I had imaged at some point I would have to import all my Folders and the emails from Window Live Mail using the importexporttools-3.3.2 program. I have also been made aware that sometimes the process would not be without errors. Nevertheless I forged ahead.

Unfortunately I have discovered there are odd emails missing. It seems I have two options to try and recover the missing contents. 1) To delete Thunderbird client altogether and fresh install, plus to import folders and emails again. Or 2) To repeat the import procedure by over writing, which will hopefully add the missing emails!

However, I have two questions, if I am able to over write. 1) Is it possible to repeat the import again? 2) Will the result be I end up with hundreds of duplicate emails as well as those missing emails?

Perhaps someone has experience of the outcome.

Thank you in advance.

Searching, nowhere to enter data; I cannot see attachments, looses mail, I have neuromuscular disease, hard to drag; context text EXTREMELY small. I think you all should create a TEXT BOOK [phone book size] on how to use. thanx!

I've gone into "sort-by" and tried enabling threading. I've tried checking the unthreaded box. Group job related email still just disappears. I can't find received group email in the trash or in the junk. I can't find any evidence in Thunderbird that the group email was received. If I go to a different email tool, there it is. Thunderbird is broken. If I scroll back in time and accidentally scroll past the date of the first group email, there it is. I can't be spending all day scrolling through months to years worth of email just to find out I got a group email from someone today. This is totally unreliable way to find an urgent work email.

I have several email accounts - a main one, and two or three subsidiary emails which I use for specific purposes. For the last week I keep getting a large popup saying "Mozilla Thunderbird Email wants to access your Google Account." Not only do I not want or need what this offers for this particular account, but whatever I do, it keeps coming back every few minutes, which as it is on top of whatever I am working with, is extremely annoying. It offers me "Deny" or "Allow" options - but slicking "Deny" just removes that popup - and a few minutes later it returns. Screenshot of the message attached. Can anyone tell me how to get rid of it permanently, please? Many thanks for any help you can offer.

I send .doc and .pdf files to my customers. When creating the outgoing email message and attach a file, I used to be able to see the file in the preview pane. I can no longer see the preview. Please help. This feature does work for jpg, tiff, and other image files.

Why don't you just allow users to just right click on an unwanted email and block the sender? I'm getting so sick of spam that I thinl I'm just going to use gamil for everything and dump thunderbird - it's not a lot of use if I can't block a sender without having to open the email.

With Windows11 and Thunderbird 115.10.1, I am suddenly unable to send emails. It has been fine up until a few days ago and as far as I am aware, nothing has been changed.