Thunderbird Community Forum

I'm using Thunderbird in Polish language. After upgrade to ver. 144.0.1 folder names for my only IMAP account have changed into English and fonts into capital (except inbox folder name). Attached screenshot shows discribed case in red frame - capital names are in Engliś and inbox is in Polish. Below in green frame there is my POP account and folder names are correct.

I am reporting an issue with message filters in Thunderbird.

When the UI language is set to Japanese (ja-JP), the “Perform these actions” section in Tools → Message Filters is not displayed, making it impossible to configure filters.

Environment OS: macOS Sequoia 15.6.1 UI language: Japanese (ja-JP)

After switching the UI language to English (US) and restarting Thunderbird, the actions list appears and filters work normally. Switching back to Japanese reproduces the issue.

This seems to be a Japanese localization-related bug.

Thank you.

I dropped by to see if I replies to a query about Thunderbird. Sometimes the options to Login wouldn't let me in, it kept going to "Como colaborar" that went to a Page with mixed English and Portuguese, another page had mixed Spanish, Portuguese and English.

After a lot of translating, I made it my login. Wow! And my day has just begun. :) ~r

certains titres de ma messagerie sont en anglais pourquoi corbeille= trash envoyé = send etc....comment tout mettre en francais

Some of my email subject lines are in English, why is "corbeille" = trash, "envoie" = send, etc.? How can I change everything to French?

Since today (Version 146.0 Windows11 64bit) all subfolders, which are configured to send emails from (e.g. name+test@example.com for folder test) are renamend to the german word "Gesendet" for Sent. You can see that in the second screenshot. In the first screenshot you can see the name "Gesendet" which is locked against changes and the normal name of the folder is support in this case. I don't know, what has changed to yesterday. And as I'm using this feature intensivly, the "Gesendet" over all folders is quite annoying.

It beggars belief that such a mature email client as TB does not cater for Right-to-Left texts, to languages/scripts used by so many countries who are actually keen on opensource technology.

AFAIK the current solution is the bidi-mail-ui add-on, but then it's near impossible to get the slightly old version to work! Come on.

Is there a roadmap for this? Can we log a request somewhere? Wishlist?

Cheers

Incoming mail (txt only; no html) is getting more and more unreadable the last weeks. It looks like in the attached screenshot. I am desperate. What can be the cause of this?

At the same time there are problems with outgoing mail. Characters like 9 or : do not appear on screen although I typed them. When I copy the text to another program, these characters do show. Very annoying. Hope there is a solution to be found somewhere!

Best, Mike

I am using Thunderbird with IMAP accounts and the Swedish language pack. My Inbox is correctly displayed as "Inkorgen", but other system folders like "Drafts" still show their English names instead of the Swedish ones (e.g. "Utkast").

In the folder properties dialog, it looks like there is a field for the display name separate from the server path, but I cannot edit it for system folders. For custom folders I can rename them, but not for Drafts, Sent, or Trash.

Is there a way to change only the display name of these system folders without altering the IMAP path? Or is this a limitation in Thunderbird's localization/mapping?

Witam, prawdopodobnie skutkiem jakiejś aktualizacji programu, niektóre nazwy folderów poczty thunderbird nie wyświetlają się w języku polskim. Nie umiem sobie z tym poradzić. Proszę o pomoc. Dziękuję i pozdrawiam. Wojtek

Dear Community,

I have installed Thunderbird on a new system and imported my mailbox and archives from my old Mac (both running macOS). I am currently using macOS Monterey 12.7.6 and Thunderbird 40.5.0 ESR (64-bit).

All messages—whether imported or newly received—both in the Inbox and in archives are showing the month as April (i.e., xx/4/xx). This issue also appears in the email body when replying or forwarding messages. Please note that the day and year are correct, only the month appears incorrectly as “4” (April)on all messages.

Messages in the imported local folder archives display the correct dates. I have email folders going back to 2006, and I would greatly appreciate your guidance to resolve this issue.

Many thanks in advance, Leonardo

In Thunderbird's Settings under "Language & fonts, Choose the languages used to display menus, messages, and notifications from Thunderbird" I have selected Danish and English. Now I would like to remove English, because my folder pane is displayed in English, even though I have selected Danish as the first language (I am from Denmark). But I cannot remove English in Settings, only move Danish or English up or down. I cannot click on the Remove check mark, neither for Danish nor English. Does anyone know why?

Some email messages have wonky text - how to fix this in Thunderbird?

Same question for how to fix in Firefox.

See attached screen shot.

Thanks

Bonjour, Après plusieurs essais je n'arrive pas à mettre les dossiers de mes comptes mails en Francais ? ceux-ci restent tels que: - Drafts, - Sent, - Junk, - Trash. Par contre le dossier "Courrier entrant" est bien en Francais. Dans les paramêtres impossible de les changer. Merci de votre aide.

Dear Support Team,

I am writing to report an issue with the folder names in your program.

Although I have selected Polish as the primary language setting within the application, the names of system folders (such as Inbox, Sent Items, Drafts, etc.) are all displayed in English.

Crucially, on my original mailbox (accessible via webmail or other clients), these folder names are correctly displayed in Polish.

I have attempted to change these folder names manually within your application, but the changes do not persist, and the names revert back to English. There seems to be no other option within the app to correctly synchronize or change the display language for these folders to Polish.

Could you please investigate this issue and provide a solution to ensure the folder names are displayed in Polish, consistent with my language setting and original mailbox configuration?

Thank you for your time and assistance.

Sincerely, Szymon

I was looking for a Finnish spell checker, but apparently there is none. The issue appears to be that a dictionary is far from enough for checking Finnish as the endings embedded into words do the trick prepositions do in many languages (i.e. house - talo, to the house - taloon, from the house - talosta, from my house - talostani). There is a spell checker engine available (Voikko), but the WebExtension API fundamentally doesn't provide the needed support. Likely LLM helpers will have the same issue.

Questions: Is my understanding correct? Is there any plans that this could be fixed ? Any tricks that could be applied ? i.e. old enough version as it used to work for long time a ago?

If my understanding is correct, then it doesn't make sense to have Finnish language SW-version and downloading page. At least without proper warning that this important feature is not available.

Hello,

I have an issue when i try exporting contacts from thunderbird as well as when trying to export mailboxes. I have most of the folder names and contacts in greek and whenever i try to export them they look jumbled and unreadable. The english ones look fine as do the special characters, but the greek typing in the folder structures and the contacts is just a garbled mess.

Is there anything that can be done to mitigate or resolve this other than manually renaming everything?

Thank you for the help.