Tots els productes Community Forum

I would like to create sending lists (to send the same message to several persons at the same time). That was possible before, but I can't see how to do in the latest version. I have recently bought a new computor.

In trying to launch Thunderbird, I am now for the first time being asked for my primary Thunderbird password. I do not remember setting this up and I have no record of this. How do I reset this password so that I can open thunderbird? I have been using Thunderbird for several years now and have never previously been asked for a primary password.

Hi, I will just open with a notice to Mozilla - I would happily donate to your work IF..... There are a number of irritating features I encounter using Thunderbird but one of the most infuriating is that when updating, any message tabs that were previously open disappear - when surely it must be possible to locate these in a straightforward data file somewhere - ready to populate automatically or even manually would be appreciated? At least, Firefox, after a bit of searching does keep a list of history..... but who wants to open ALL tabs in any period of history regardless of whether they were open when the update occurred.

Colours of anything and everything could be varied to speed up and simplify use? Server settings are all over the place... taking longer to enter/locate and edit than they ever should..... seeing a list of every setting inside a postage-stamp box without being able to even see much of it - after all these years surely you can over-rule Microsoft? Avoid kowtowing to monopolies!

I must get on with proper work so will stop moaning now... but my first line stands - get things professional and smoother with greatly increased options and I'll (probably like many others) be keen to give financial support!

Warmest wishes, Tom

I've been trying to move my Thunderbird data (148.0) from a Win10 to a Win11 machine. I've meticulously followed both the methods outlined at http://mzl.la/1ApHiU3. I have copied my original profiles.ini from the ...AppData\Roaming folder to that location on the new machine, then corrected the drive locations in the file (see attached profiles.ini image). (yes, the correct "j4sqsccb.XXXXXXX" folder is copied to the new installation's root: a bulky several-GB)

In order to try to replicate my original computer's admittedly-awkward installation from long ago, I have added the suffix " -p -no-remote" to the desktop icon's Target field. And on startup, the new T-bird does properly show my original profiles in the Select panel - even though I only ever used the one that functioned correctly, identified as 1 in the profiles.ini file (see Choose User Profile image, IDs X'ed-out).

However, on selecting that profile on the Win11 machine, Thunderbird just takes me to the account setup screen, as if it's unable to locate or load the account settings for that profile.

I'm only doing this clunky method of copying-over out of ignorance; I'd be very happy to simplify the mess I'd created decades ago with my original installation. OR if you think I'm better off wiping all evidence of past installations to start from a clean install, I'll be happy to do that. Please let me know if you need additional info I've failed to provide here!

Also adding images of my ...Roaming\Thunderbird\Profiles folder and Installs.ini file, just in case!

Email: joseph.gonzalez@bbox.fr Monl: 33688302264

Bonjour a tous, SVP Aidez moi, je ne peux plus utiliser Thundrtbird, je n'arrive pas à comprendre ce que je peux ou dois faire, suis un novice, l'informatique et moi ne sommes pas des amis. Mais j'ai utilisé Thunderbir depuis quelques années. Mais la, j'ai pour raisons personnelles ai du effacer et réinstaller l'application. Je ne sais pas ce qui s'est passé, mais plus rien ne fonctionne. A chaque fois que je fais une tentative j'ai toujours ce message d'erreur: "Connexion au serveur impossible. La configuration, l'identifiant ou le mot de passe sont probablement incorrects" . J'attends avec impatience votre aide. Je vous remercie tous

I keep getting crashes in Android tablet with the current version. Crash reports keep mentioning something to do with Java. This has been a consistent problem for the last few versions. What gives?????

Dear Team,

I am continuously receiving email notifications from the Bugzilla system regarding Firefox bug updates. I am not involved in these bug reports and would like to request that my email address be removed from the notification list or component watch. Kindly unsubscribe my email from all Bugzilla bug update notifications. Thank you for your assistance

I asked AI and this is what it gave me.

Failed Handshake: Recent reports regarding Firefox Mobile version 148.0.1 suggest a regression where the browser fails to trigger the system-level pop-up for passkeys. Instead of showing you the "Use fingerprint/PIN" prompt, it either hangs indefinitely or defaults to a "Passkey required" screen that you cannot bypass. ​System Conflict: There are indications that the March 2026 Android security update may have changed how third-party browsers request "Nearby Bluetooth" permissions for passkeys, which Firefox has not yet fully adapted to.

I'm using a Pixel 10 Pro XL updated to the latest March software update and made sure Firefox mobile was up to date on the Play Store.

How can I change my email password in Thunderbird ??? - my account password has been deleted in Thunderbird and I wish to re-enter a new password. Please reply to [edited email from community support forum] @gmail.com

For a few weeks now, Firefox desktop (on both Linux & Windows) prompts me on every start to create a new profile. I don't want to create a new profile, nor do I want to disable profiles completely, but most of all, I don't want to be repeatedly prompted. Another peeve is the repeated advertising of the new "summary" feature. New features should be offered *once* with an option to *permanently* dismiss the reminders! Failing this, there should be an option to disable the reminder in settings, without having to use about:config!

Firefox is causing my wifi adapter to shut down

Running firefox for any length of time will shut down my wifi adapter at a random moment. The only solution is reboot

Using opera, the problem does not occur, I can run opera continuously without problem. Running firefox at anytime will cause the fail at some point.

Im running windows 11 I have run firefox in safe mode Disabled all addons Set to “No Proxy” Disabled power saving on the adapter Replaced firefox with the ESR version 140.8 , previous version was the latest I note that there are up to 11 firefox process instances in task manager (all cleared when firefox is shut down) Firefox is set to update automatically Several updates have occured during this problem Disabled hardware acceleration Cleared cache Latest wifi driver And a few more that I cant recollect at the moment

Running out of hair to pull out

Any idea’s?

Tell me why I have no sound on Firefox and how to fix it. I do have sound on DuckDuckGo and AVG Secure Browser. I have checked my sound setting 55% and not muted. I have shut down and started laptop, still no sound. I checked Firefox updates and am good.

After clearing Browsing data, therefore Loging out of twitch etc., i now constantly get the error "Browser not supported" on attempted login

Other Browsers (Chrome) work fine and ive already tried deleting Extensions and reinstalling the Browser to no avail

here's the error messages that come up

any help would be appreciated

The same thing happens on my two Dell laptops (Inspiron and Latitude), and a Hyper-V VM (on my desktop PC). They all run Bazzite Linux 6.17.7-ba25.fc43.x86_64.

A video may play for a second or two, and then it's either a black screen, or an error message of "The content doesn't seem to be working."

On the same two laptops and VM, the Chromium Browser, and LibreWolf (a fork of Firefox?), have no issues playing the same videos.

Firefox version on all three systems is 147.0.3.

Any help/guidance welcome with thanks.