সকল প্রোডাক্ট Community Forum

I am running Thunderbird (release 140) with the Dark Theme selected. A few messages are received that are unreadable because of the text color chosen by the sender. I am wondering if there is a method to adjust a parameter for an unreadable message to make it readable. I would prefer not to have to change the Theme to Light for just a few messages!

An example is attached.

No matter what I do, Thunderbird refuses to push my imap email. I keep missing several important emails. Outlook, Spark both work fine but I hate the ads. Please help me figure out what's wrong. This makes the client unusable.

I am using the latest Fiefox and i have disabled all adons i have tried everything I have changed my Facebook password every time i g try to share something on Firefox get a black box on the bottom right that says something wrong . I have tried to copy the entire hing but can not i got some of it I have even reinstalled firebox ans still can not share anything I have tried contacting Facebook but that does not happen no response i appears to work in Chrome on a noter Facebook account so it is Firefox. i will send you what i could get on the screen shot the part that is missing s the part that says something s wrong

I would like to inspect the data that would be removed if I checked the "Settings for Clearing History > Data: Site settings"

From earlier experimentation, I observed that checking that box removes some persistence data that the ChatGPT web site uses, for instance. I also observed that it removes "Exceptions - Cookies and Site Data" that I have entered (not sure why, because it's data I typed, not data that the web sites are saving on my machine).

But the question is what steps are performed on what tables in the current user's profile folder. If not all contents are removed from a folder, please specify what the deletion criteria are.

I am using the Raindrop (raindrop.io) bookmark manager. It has been working fine on Firefox for years. However, with my recent update to Firefox 140, it is broken. Specifically, I can no longer use the highlighting function. It works fine on Chrome, but not on Firefox. I've seen several similar reports on Reddit's Firefox forum (r/firefox).

What to do? I don't want to have to switch to Chrome. Suggestions appreciated.

I've added pinned shortcuts to my homepage before, but am not able to do so now. I read the instructions, but am not seeing the three dot icon for the menu on my address bar. I have bookmarked the site and it is showing in bookmarks.

What am I doing wrong?

Google Meet repeatedly drops and rejoins calls with "you have lost your internet connection" error. It's been happening consistently over the past few weeks. I have zero issues if I join the same calls with Google Chrome. I've tried updating to latest, restarting Firefox, restarting my machine, but it still happens.

Something happens to the images when I upload them to any service in the Mozilla browser. Instead of the image I see a strip. There are no such problems with any other browser. Attached is an illustration.

PC Windows 11 Home Video card MSI GeForce 210 [N210-1GD3/LP] Motherboard MSI PRO H510M-B Intel Core i3-10105F BOX

Hello I was using Thunderbird on a Windows 7 PC and I want to migrate to a Windows 10 PC. I can't retrieve my emails even though I'm following the transfer procedure between 2 Windows PCs. I copy the 2 directories %appdata local and roaming I should point out that I had changed the message storage location in the server settings to have it on the D: partition, which I back up regularly. When I start Thunderbird, it will obviously search for unread messages on the Orange server, but I cannot find all the history that I had on the source PC. Thank you for your help Daniel

J'utilisais Thunderbird sur un PC Windows7 et je veux migrer sur un pc Windows 10. Je ne parviens pas à récupérer mes mails bien que je suive la procédure de transfert entre 2 PC Windows Je copie les 2 répertoires %appdata local et roaming Je précise que j'avais changé l'emplacement de stockage des messages dans les paramètres du serveur pour l'avoir sur la partition D: que je sauvegarde régulièrement. Quand je lance Thunderbird, il va manifestement rechercher les messages non lus sur le serveur Orange, mais je ne retrouve pas tout l'historique que j'avais sur le PC source. Merci pour votre aide Daniel

The last few days most of my emails have been tagged as ***SPAM*** and automatically moved to my Junk folder. I have to be sure to check that folder. I've tried "training the app by moving valid email to the inbox but the problem persists.

I am trying to install Keeper Password Manager and use Yubikey login. Setting up the Yubikeys with Firefox does not work. I used Chrome to create the Yubikey login and they work with Chrome. I never normally use Chrome, only Firefox. When I try to login to Keeper on Firefox I get an error message instead of the login.

I exported a group email list from Thunderbird, edited the list (primarily by adding new names) saved the result as a csv. When I imported the list, first off I was NOT able to import the list as a separate group within my personal address book which was really annoying. I found another thread at https://support.mozilla.org/en-US/questions/1498090 where someone was having the same problem. So it appears there is no easy way to create an new group in Thunderbird under my address book

More importantly, ALL the email addresses I imported were mangled for example k_boreen@hotmail.com became k+AF8-boreen+AEA-hotmail.com

Fortunately, it looks like I still have the old addresses in addition to the ones I imported but it's going to be a pain to get rid of the mangled addresses

I'm on version 128.12.0esr

Thunderbird pushed out an automatic update last night (July 13 2025) to version 140.0.1esr. Since then I cannot complete creating and typing a new message without Thunderbird freezing completely during entry of the text of a new message. I am running Windows-11 home, version 24h2. I have rebooted, etc. multiple times. I also ran thunderbird in troubleshooting mode and the problem still exists.

Please help - as of today Thunderbird is completely useless to me.

wellerhn@gmail.com

Been this way for quite a while now. Deleted messages do not show up in trash in 1 gmail account. Properties of the trash folder indicate that it contains 124 meg. In a different gmail account all is normal. Properties indicate the same in both gmail accounts. Asside from maybe deleteing/reinstalling the account, how can this be fixed?

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