This application will not work on your computer.

After installing the latest Windows 22H2 HOME updates - I cannot run Thunderbird. Blue screen and message - This application will not work on your computer. What to do? M… (read more)

After installing the latest Windows 22H2 HOME updates - I cannot run Thunderbird. Blue screen and message - This application will not work on your computer. What to do? MG

Asked by Marcin Golec Prieš 5 valandas

FireFox No Longer Asking To Save Passwords

Another question about FireFox. I believe I have everything set correctly, please see attachment, but FireFox is not asking me to save my sign in credentials for my Apple… (read more)

Another question about FireFox. I believe I have everything set correctly, please see attachment, but FireFox is not asking me to save my sign in credentials for my Apple account. It was working two days ago when I had to count on it remembering those credentials from over 2 years ago in order to change my password. After changing it I have signed in a few times to get it to remember my new password but it isn't asking me. Any idea why and how I can correct it?

Asked by hlewton Prieš 6 valandas

Last reply by hlewton Prieš 6 valandas

Issue with Sender Display in Thunderbird PEC Mailbox

Dear Support, I am experiencing an issue with my PEC mailbox configured in Thunderbird. In the sender column, an incorrect email address often appears, unrelated to the … (read more)

Dear Support,

I am experiencing an issue with my PEC mailbox configured in Thunderbird. In the sender column, an incorrect email address often appears, unrelated to the actual sender of the received email. In some cases, I see the phrase "on behalf of:" followed by an email address that has no connection to the message in question.

This issue makes it difficult to correctly identify the real sender of emails. I have already checked my account configuration and updated Thunderbird to the latest version, but the problem persists.

Could you please provide guidance on how to resolve this behavior?

I am available to provide further details or screenshots of the issue if needed.

Thank you in advance for your assistance.

Asked by Francesca Rumi Prieš 7 valandas

Video Playback Freezes on Facebook in Firefox (Audio Continues)

As a hardcore Firefox fan, I've recently noticed an issue with video playback on Facebook. When I play a video on Facebook, it freezes after a few seconds, but the audio … (read more)

As a hardcore Firefox fan, I've recently noticed an issue with video playback on Facebook. When I play a video on Facebook, it freezes after a few seconds, but the audio continues playing. The same issue occurs on YouTube as well. I already have H264ify installed and have tried all the solutions available on the internet. What should I do?

Here are my specifications: Firefox 132.0.2, Windows 10 (64-bit), 8 GB RAM.

Asked by Saby Prieš 7 valandas

Cannot acces email

Since moving to Windows 11 and reinstalling Thunderbird, I cannot access emails by this route. I have a domain hosted by Easily and can get to my emails directly through… (read more)

Since moving to Windows 11 and reinstalling Thunderbird, I cannot access emails by this route. I have a domain hosted by Easily and can get to my emails directly through their Control Panel, but using the same email, password, ports etc through TB it fails to find the account. I have rechecked all the settings with Easily and tried several times entering them manually in TB, with the same result. What else can I do?

Asked by RD10 Prieš 1 dieną

Last reply by RD10 Prieš 7 valandas

How to add a copied local folder from one computer to another?

I have a folder with the sbd extension copied to a pendrive. I placed it in the location: C:\Users\............\AppData\Roaming\Thunderbird\Profiles\..........\Mail\Loca… (read more)

I have a folder with the sbd extension copied to a pendrive.

I placed it in the location: C:\Users\............\AppData\Roaming\Thunderbird\Profiles\..........\Mail\Local Folders. However, when I opened Thunderbird, it did not add itself to the local folders

Do I need to force synchronization in some way?

PF

Asked by piotrfankidejski Prieš 8 valandas

Pop Up ?

What is this window called? When this window started popping up a couple of months ago, I noticed a couple of odd things happening on a website I go to. It would not let … (read more)

What is this window called? When this window started popping up a couple of months ago, I noticed a couple of odd things happening on a website I go to. It would not let me pay them. It would look like it was going to then a white screen would pop up ans say" if you see this window then you ...........". I then have to pay on the phone or chrome. I have whitelisted the site but still does it.

Asked by miso1 Prieš 1 dieną

Last reply by miso1 Prieš 9 valandas

Thunderbird for Android 8 and future Versions - Email Accounts & Email Backup Function

Hi there, I'm a long time Thunderbird for Desktop user and I'm thrilled that you work hard on a nice Mobile version. My plan is to switch completely from Aqua Mail to T… (read more)

Hi there,

I'm a long time Thunderbird for Desktop user and I'm thrilled that you work hard on a nice Mobile version.

My plan is to switch completely from Aqua Mail to Thunderbird for Mobile on Android.

One of the most important features for me is to make a Backup of my accounts "with all" Emails included. Im not a fan of backup all data to a online cloud; a backup direct on the mobile device will be very fine. Is this possible already? If yes how??... ' don;t find a solution for that :) PS: The account transfer from Desktop to Mobile works very well on TB 8 for Android.

And additional a simple function to bring/sync all Data with a safe connection (accounts & emails) to a new phone. Or will this be possible in the near future?

Thanks and best regards. MG

Asked by gitibanez Prieš 2 dienas

view HTTP headers of resumed downloads

Hi. I'm trying to troubleshoot failure to resume a download in Firefox and I want to see the HTTP headers just like in Network Tab of Dev Tools, but I can't find how to o… (read more)

Hi. I'm trying to troubleshoot failure to resume a download in Firefox and I want to see the HTTP headers just like in Network Tab of Dev Tools, but I can't find how to open Network Tab from the "Downloads" list. Is it even possible?

Asked by basinilya Prieš 11 valandų

modzilla email error on ubuntu

modzilla email error on ubuntu: The Local Directory path "/home/peter/.thunderbird/n4rpxwpa.default-esr/modzilla mail client error: Mail/pop3.wa.exemail.com-1.au" is inv… (read more)

modzilla email error on ubuntu: The Local Directory path "/home/peter/.thunderbird/n4rpxwpa.default-esr/modzilla mail client error: Mail/pop3.wa.exemail.com-1.au" is invalid. Please pick a different directory.

Asked by Sermonp Prieš 12 valandų

"Reopen last closed tab or window" function (Ctrl+Shift+T) does not seem to be remembering closed tabs any more.

Normally, if I were to close a tab while using a regular Firefox window, I could use the Ctrl+Shift+T hotkey to bring that tab back again. However, if I do so right now (… (read more)

Normally, if I were to close a tab while using a regular Firefox window, I could use the Ctrl+Shift+T hotkey to bring that tab back again. However, if I do so right now (for example, Wikipedia's Mozilla article), I will not bring that page back but instead an older, longer-closed tab from some days ago. I can keep trying to close and reopen tabs, or just keep reopening tabs, and I will continue to dig up older and older tabs from longer and longer ago.

Is this a known issue, what might have changed that behavior, and how do I restore the expected functionality of tabs correctly being reopened in the reverse order that they were closed?

Asked by HayFeverGrotto Prieš 13 valandų