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Thunderbird was working great until today... you "offered" me an upgrade to SuperNova 115 after which I am no longer receiving any incoming email. Does not even ask me for the password on startup as the old version did. I have checked the Windows Firewall and added Thunderbird.exe. I need help getting this to work or reverting back to previous version. Also, I recently lost a great deal of pop mail from the inbox and would like to know why - it was telling me I could not Compact the Inbox due to not enough space or not having permissions - neither of which should have been a problem. Please don't make me switch to Gmail!! Help......

Get red error when i write email adresses manually in the To field. Only way to put in adresses is first create an entry in the adressbook and then from the adressbook add the emailadress to the email To fields. Thunderbird version 115.4.1 (64-bit)

Hi, I use a old Thunderbird version (38) for Windows Serveur 2003 and I can't connect a Microsoft 365 account. He indicate " A error with login or password" (screenshot in attachment). My password is correct, because it is OK with an other computer with recent Windows and Thunderbird version. I think the problem is with OAuth. Do you have a solution ? Thank you for your support.

Hello, Since the update to Thunderbird Supernova from version 102 upwards, emails in several email folders are automatically deleted or hidden. The properties in the respective folders are listed under Retention rules: Do not delete messages.

The emails displayed in the folders no longer correspond to the contents in the folders. Example: A folder displays: 7, properties in the same folder displays: 1226 with 447 MB. It looks similar in the other folders.

How can I ensure that all available emails are displayed in Thunderbird again?

A repair with *.msf does not help.

Many thanks for your support. Erwin

I am attending college classes on line, I frequently have 4 tabs pinned, and 3-4 further tabs open. Without any discernible pattern I can fathom, Firefox will close everything. I have no add-ons to remove, update or restart. I have no plug ins to remove, update or restart. My drivers and Windows OS are all up to date.

I ask my Firefox to delete my history and clear the cash when it is closed, so it takes me roughly 5-20 minutes to log back into everything I'm doing for class or my personal life when this happens.

Upon researching this matter today, all the fixes I can find involve removing add-ons and plug ins. Or updating them. Or turning them off. I have none to try this fix on. The advice on the main page says to check that all system are up to date. I have checked, they are.

Hoping someone has some advice. Thanks!

a friend launched firefox and received a message to install runintenselyprogressiveinfo.program.info. can you tell us what this is?

thanks

Hello, I'm using Thunderbird (and before Netscape Messenger) already 30 years. With this new version 115.4.1 (32-Bit) I'm now experiencing the symptom, that, when I reopen one of the mailboxes the focus is not in this mailbox on the last read mail as it was always in earlier versions, it now focusses somewhere so that you always have to scroll to the point where you have been last time.

I have never needed to see every single email in my inbox when I first open Thunderbird but I'd assume it trying to load everything is why it freezes for a few minutes every time I open it.

When composing an email and attempting to select an address from the 3 email accounts I use in Thunderbird, I am having difficulty selecting the email address I want to use. I'm clicking on an email address that opens Thunderbird in a compose window when this happens. It is a new issue but has been present a couple of weeks at least.

About 3 months ago when logging in to my bank account on a windows PC using Firefox, the password was accepted but the account failed to open due to an error. Previously it worked like a charm, but my bank updated its security and it hasn't worked since. However if I perform the same operation on Google Chrome it works. I have a similar experience on a few other web sites. Is there something in my Firefox settings preventing this from happening? Cheers,

Mark

Unable to open OR uninstall Firefox. Error Msg: the procedure entry point Flush could not be located in the dynamic link library C/Prog Files / Mozilla / Firefox / xul.dll

Huge thanks for any help!

Hello, as soon as TB Thunderbird was auto updated to the new version 115.4.1 (64-bit) 2 weeks ago, it keeps freezing randomly but often for several seconds when you click inbox folders from Any Emails I have: Private, Outlook, Yahoo, or Google.

It does also freeze randomly while I write emails or I check other folders. It take so much longer to deal with emails all together.

It tends to do it if the program has been opened recently but also in the midle of the day or while writing emails, for no reasons.

The previous version was also slower but was at least manageable.

What is going on? Any hints or different solutions are appreciated. Best Regards, Chris

Since updating to 115.4.1 under Windows 11 (fully updated), Thunderbird regularly (about every 24-48 hours) freezes up and needs to be shut down with Task Manager. What's up??

I installed a user.js script to my profile, and even after deleting the file itself, the settings keep changing to what it wants, despite the file being deleted.

I've been troubleshooting this for a few hours now, and i surmise it got embedded in my firefox account somehow, because when i close firefox in task manager i can see a bunch of firefox processes doing stuff for about 30 seconds, and if i launch firefox again after that my browser is messed up.

In window's firewall i set a rule to not let firefox send and receive packets and while a block on receiving didnt do anything, the block on firefox sending data did prevent it from applying that fking user.js script. However, if firefox cant talk to websites its obviously useless, so im stumped.

I have deleted every single folder on my computer firefox uses, including cleaning the registry of its things aswell, so it has to be downloading that script from some server, but i havent been able to figure out from where. I assume its attached to my firefox account because, where else could it be getting the script from?

When i was installing the user.js script, i had no clue it would be so damn hard to get rid of. Thank fuck i have a backup of my profile.

I may have had this answered, but my email issues prevented me from seeing any answer.

I use Thunderbird with my gmail account. When I run Thunderbird on my computer, I don't load any emails (I do get emails on my iPhone). I get this error message: "Authentication failure while connecting to server imap.gmail.com." What does this mean and what should I do?

Hello guys...

I have problem in Mozilla Firefox 118 and 119 about company web app. There are several input[text] and textarea that can't type in them. But in other browsers are fine and Mozilla Firefox ver. 117 is fine too.

Btw, this app using AngularJS.

Any idea what happen and are there any solutions for this problem ?