All Products Community Forum

今日Thunderbirdのメーラーを開いたらメールフォルダが英字表記に変わっていました。 具体的には「受信トレイ」は日本語のままなのですが、「送信トレイ」が「Sent」になり「迷惑メール」が「Junk」に変わるといった感じです。 受信トレイ以外はすべて英字表記になっています。 設定にある「言語とフォント」は「日本語」のままで変更はありません。 元に戻す方法をご存じの方がいましたら、ご教示をお願いいたします。

As you can see in the screenshot, the umlauts are missing in many emails. Unfortunately, the corresponding fonts can no longer be set in Thunderbird; I use version 140.6.0esr (32-bit). Where can I set that ä, ö, ü, ß (...) are displayed normally? Greetings from Berlin, Markus

As far as I can tell from reading the help pages, the Firefox translation feature should automatically translate any page in any available language, unless explicitly set not to do so. However, I observe that no translation occurs unless I first select text, right click, and select translate, and even then, the translation is presented as unformatted text in a separate dialog box, which is not much better than copying and pasting web pages into some other translator service. Am I missing something here?

Sadly, this is not even close to being competitive with the Google Translate level of functionality. I use Google Translate every day to read package labels in grocery stores, road signs, and a host of other written sources of information. Occasionally, I even use it to hold conversations with people I would not otherwise be able to talk to. So far, I am nearly monolingual, and I am unwilling to do without this; I probably wouldn't travel if it were not available. It does tie me to that fraction of the surface area of the earth where high speed internet access is generally available, but I don't really need to go any places where it is not; I am not trying to hike across Antarctica. I understand that there is a loss of privacy when dealing with Google, but I do whatever I can to fend that off, and the value of the free services I receive in exchange is huge. What's the future of Firefox in this respect?

Firefox’s built-in translation feature actively gets in the user’s way.

When translation is actually needed, it often does not offer the translation function at all.

Google sometimes links to Reddit pages that have been automatically translated into Korean by AI.

https://www.reddit.com/r/firefox/comments/1om0x4d/reddit_on_firefox_is_just_straight_up_broken/?tl=ko

That specific page appears in Korean, but when you go back to the Reddit homepage, it appears in English.

However, Firefox’s built-in translator still recognizes the site as a Korean website.

Even though all the page content is in English, the translator incorrectly offers the option “Korean → English” instead of the correct direction.

There needs to be a shortcut or option that always translates “English → Korean” when the user wants it.

Firefox should not decide when to translate or which language to translate. That choice should belong to the user.

Additionally, a dedicated keyboard shortcut for translation is needed.

I used the built-in translator for a while, but the inconvenience became so significant that I gave up and reinstalled a translation add-on.

Is this the right place to post this suggestion?

Firefox: Sprache ein Mischmasch aus Deutsch/Englisch. Trotz dass die Einstellungen nur auf Deutsch, sind die Menüs in Englisch! Wie bekomme ich es hin, dass ALLES nur in Deutsch ist?

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?

I am using Firefox 128.5.0esr (64-bit) on Debian 12. This is the browser that comes installed with the system. Recently, an offline translation feature was added to Firefox. In settings, you can download various languages. I would like to know where language models for offline translation are stored. The downloaded languages I want to copy to another computer without internet connection so that I can use the offline translation on this computer.

I don't know why, but when I browse pages in English, the context menu offers to "translate selection into Hebrew". This is weird and totally unwanted. I don't know how FF decided that I need translations, and specifically to Hebrew!

In the settings, my preferred language is "English (US)". In "translation settings", the list of "Translation will happen automatically for the following languages" is empty, and the list of "Translation will not be offered for the following languages" has Hebrew and French. (I would add English but I don't see how.)

Is there a way to just remove this translation option from the context menu?

Yahoo Mail settings. When I use Yahoo Mail with Thunderbird for Android, the folder structure is displayed in English. I want everything to be shown in German. Everything works correctly with Gmail; this is only a problem with Yahoo Mail. I've set everything to German in my Yahoo account, but it's still displayed in English in the app.

What can I do?

Is there a setting to always show the translation icon in the Firefox desktop address bar?

1. Scenario

I'm visiting a website that is not in my native language. For example, I natively speak English, and the website contains Spanish text.

The Spanish website incorrectly sets lang="en" in the HTML. Here's an example: https://animalessinhogar.com.uy/

My browser's default language is set to US English. When Firefox sees the Spanish webpage declaring the lang="en" tag, it assumes the webpage is in English, and hides the translation icon from the address bar.

1. Issue

The end result is I see this website in Spanish, there's no translation icon in the address bar, and also no way to force a full page translation. The best I can do is select parts of the text, right click, and ask for "Translation Selection to English". This gets very tedious, especially when I have automatic translations for Spanish websites already turned on (browser.translations.alwaysTranslateLanguages = es).

1. Proposed solution

To work around these websites which mis-declare their language, is there a way to always show the translation icon in the address bar?

I had also thought of removing my browser's default language, so that the translation icon would always appear on every webpage. However, that would mean that websites that present different versions based on browser language wouldn't display my native language at first, or might not work at all? So this seems like a less good solution.

1. Firefox details

140.4.0esr (64-bit) running on Debian Linux 13 (Trixie)

Here's some related Firefox config options for translations, and their settings on my browser. I think I've only changed the configuration option to always translate Spanish webpages.

browser.translation.neverForLanguages browser.translations.alwaysTranslateLanguages es browser.translations.automaticallyPopup true browser.translations.chaos.errors false browser.translations.chaos.timeoutMS 0 browser.translations.enable true browser.translations.logLevel Error browser.translations.mostRecentTargetLanguages en browser.translations.neverTranslateLanguages browser.translations.newSettingsUI.enable false browser.translations.panelShown true browser.translations.select.enable true browser.translations.simulateUnsupportedEngine false browser.translations.useHTML false browser.translations.useLexicalShortlist false gfx.canvas.remote.use-canvas-translator-event true services.settings.main.translations-models.last_check 1773722950 services.settings.main.translations-wasm.last_check 1773722950 toolkit.telemetry.translations.logLevel Error

I don’t see the translation option in the menu. I am running latest Firefox (148) on iOS Translation used to work yesterday

This is supposed to be available according to this https://support.mozilla.org/en-US/kb/translate-firefox-ios

I want to use Korean automatic translation, but unlike Chrome for iOS, it doesn't work at all in Firefox for iOS. What should I do?

I hope that the function of translating it into Korean will be possible on iOS

Or ios, make the extension available on Android