Thunderbird Support Forum

After updating thunderbird a little week ago maybe - the program began to shut down suddenly - several times. But yesterday there was no acces to mails, folders.. just an almost blank screen. Only the 'headers' are visibly - you know: 'Files', 'Edit' etc. is visbly. When the program did shut down, I did not get a crash-report. It was also in a strange way, because, I could see, that TB was open, but when I did try to acces it, nothing showed up. I could only restart the computer to get access to it again. But... yesterday everything was, as I have showed in the picture. I can't see any of my mails - and actually I have 10 different accounts/profiles, so it's a big problem for me, that all old mails is gone - and the new one too... Fortunately all my incoming mails are redirectet to a backup mailadress - if I had not done that years ago, I would be really f....

I have tried to open in troubles... mode - does not help....

I tried to unplug and replug the pc - no difference. I have tried to reinstall TB - now several times - no difference... The problems began with an update - I wish I could downgrade to a version, that works well... But I haven't kept the older version...

I'm an old Danish women with very little knowledge of reading and understanding complicated possible solutions - but I know how to install a program, so where can I find an older version to install, so that I can read and write an email again?

Now I have to use and old gmail-account and not my usual accounts.

I'm so sad...

BTW: it's version 115.5.2 (64-bit) - and my pc is running Windows 11

I have asked in some forums too with no luck.

Hi Mozilla Thunderbird Support team,

My name is Naoko Ochiai. Since Nov. 21, my mail application has stopped receiving and sending emails. I think I haven’t updated it at all. I should reset or uninstall it and reload for the recovery. Please tell me how I can make the mail software work again.

Best wishes

Naoko Ochiai

https://support.mozilla.org/en-US/messages/sent/79157 I inadvertently changed the background of my Thunderbird to black with white text. I have NO idea what I did or how to get it back. I tried this: Menu app icon (3 lines) > Preferences select 'General' Scroll to 'Language & Appearance' click on 'Colours' Text = white Background = Blue uncheck - do not select 'Use System colours' 'Override the colours....' select 'Never' Click on OK

Dear Thunderbird/Mozilla,

I got the "Want Thunderbird On Your Phone?" email what starts with "Did you know that less than 1% of Thunderbird users fund all the work we do? We are completely funded by donations from our global community."

My question is did you know the Thunderbird is getting worse and worse? You would like money from user meanwhile you don't take care what users want?

The new Supernova is a big crap: - multiple folders can't be selected in the same time - Customized icon function also has been removed - TB always makes folders' file corrupted, folders always must be repaired time to time - TB time to time gets stuck during email sending and when I restart TB it removes the email from the Draft so I lose my already written email - TB always turns on f*cking Threads view on all news folder but Thread view is disabled - TB always uses Correspondents column instead of "From", "Recipient" and "Size", I can't set a customized default view. - I always have to restart the TB after a few days because it becomes very slow

Since Supernova has been released we almost each day got calls from our clients and complain about TB why it is getting more useless day by day. So it is a sad story but true.

Thanks, Zsolt

Figure out why links no longer work in Thunderbird. I use the latest version and am running Windows 10 desktop. I've tried Firefox, Edge, Chrome, etc. and the problem exists with all. Therefore it must be a Thunderbird problem. My donations will begin when this is fixed.

Thunderbird updated on my system today.....ever since that it will not connect to my gmail account I get a popup and when i click on next i get an error messaging saying

Google 400. That's an error.

"The server can not process the request because it is malformed. It should not be retried. That's all we know"

Everything was completely fine up until this update!

Thunderbird crashes regularly. I have determined that it might be due to RAM. When Quickbooks is open, Thunderbird will crash almost all the time. If I close QB, it is fine. I have an HP desktop w/ 8GB ram. What I don't understand is that it started doing this recently, but never used to crash. Is TB using more ram now since the latest releases? Any insight would be appreciated.

Hi,

My Thunderbird auto updated this afternoon to 115.3.1 . Now I am only seeing message headers. The body of the messages has disappeared. I'm not seeing anything on the bottom half of the screen, not even the message tool bar where you can delete, reply, etc..

Strangely -- the very same thing happened to me six months back with a secondary account, but my primary account was unaffected. So I was using the email interface with one email address (same domain name) which worked fine, while the secondary one only showed headers, and not the actual messages.

NOW-- after this download, the secondary email address account is showing both the headers and the messages, while my primary account is only showing the headers.

PLEASE HELP. Posted here six months ago for the previous time but never got any solution to the problem then. Just lived with it, as it was a secondary email address, but I will have to leave Thunderbird if I can't get the primary address showing actual messages soon.

Thanks in advance for your help!

Zach

How do I correct my serious error (when tired) in allowing a Thunderbird 'Upgrade' 115.2.2 (32 Bit) Supernova to install on my Laptop (Windows 10 Home, 64 Bit). I failed to read the Release Notes by trusting Mozilla wouldn't issue such a drastic change without Warnings as it was not just an 'Upgrade'! It has screwed up my Set up, Folders etc., completely changed layout, can't find 'Write Message' tab etc. etc . etc.

The previous Thunderbird Version had many problems further introduced by 'Upgrades' but was at least still had continuity with earlier Versions with a functional MMI (man machine interface) instead of all the changes introduced with the 115.2.2, which in my opinion should be withdrawn completely. N.B My experience in Systems Control, as an Air Traffic Control Engineer, we would throw this out as not fit for purpose.

Help Please and explain how can I revert back to an Earlier Version?

I am very unhappy with this new Thunderbird update to 115.3.1. Everything being changed is killing my office's productivity. How can I roll back that update to the one before it.

Alternatively, is there any way to make this new update look and act like the previous version. I want all the control buttons back that used to be there.

Hi,

I am a longtime Thunderbird user. I have 3 email accounts that I check via Thunderbird. I am having issues on just one of those accounts since the 115 Supernova update. I see the message "checking inbox for new messages" but they are not downloading. I have ATT email through Yahoo, and I can log into Yahoo Mail (webmail) and see the messages there ... they suddenly are just not downloading to Thunderbird.

I have tried:

compacting folders Thunderbird safe mode Windows safe mode with networking turning my antivirus off temporarily moving all emails in that account Inbox to a backup folder

I'm frustrated and need to download mail - can you please help me?! Thanks!

I place a copy of Sent emails into "Local Folders/SentCopies" to avoid brief retrieval delays after sending (I use IMAP accounts--Outlook and Gmaill).

Trouble is, my tree display of Local Folders includes Both a "SentCopies" folder and a "Sent" folder (apparently the Account Settings for Local Folders in the past was set for a day to "Sent" for "Place a copy...", before changing to "SentCopies.")

To clean up the tree display and make it less confusing, I would like to remove "Sent" from the Local Folder Display, and see only "SentCopies" in Local Folders, (and continue to see "Sent" and also each account in Unified Folders).

My question: If I use Windows file explorer to delete 2 folders and a file from the Profile/Mail/Local Folders...(the folders "Sent" and "Sent.mosmsgs" and the file "Sent.msf"), will the Unified folders and tree display for Unified and Local folders continue to work normally? Will TB continue to track "Sent" items for both accounts in Unified Folders/Sent, and continue to show and update the "SentCopies" folder in the tree display For Local Folders? And will those deletions remove the usless and confusing folder labeled "Sent" in the Local Folder tree display?

Thank you.

SuperNova is working fine with my two IMAP accounts.

HI, I just updated to Supernova 115.3.1. T-Bird no longer downloads any mail from any of my accounts. It acts like it's going to, but nothing happens.

How can I fix this, or how can I downgrade to the last version?

Thank you,

James

I had version 102:15:1 up and running after I had new terrible version 115 removed. Now during an update TB/Mozilla reverted me back to 115. Now I do not seem to be able to downgrade back to 102:15:1 again. WHY Help would be gratefully received. Thanks

I have been trying to use Paypal to donate to Thunderbird. It just keeps giving error message "something went wrong" The Contact Us link on the Donations page didnt work either so I had to fiddle around getting to this page. Also sent question to an Admin. Very frustrating