av9ash/GitBugs huggingface dataset:
Bug: Copying messages (and folders) from Local Folders to IMAP stops - Uncaught NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIMsgMessageService.loadMessage]
Status: UNCONFIRMED
Priority: --
Created: 2025-02-14 10:40:32+00:00
Resolved: 2025-02-28 08:53:43+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0

Steps to reproduce:

- Have a hundreds mails in couple folders (and subfolders) in "Local Folders" location
- start copy folders by selecting them all and drag'n'drop to IMAP account



Actual results:

- the copy process stops around 250-300messages, there are errors in "error console window"

mail.activity: onDownloadCompleted: TypeError: this._syncInfoPerFolder.get(...) is undefined autosync.sys.mjs:386:16
    onDownloadCompleted resource:///modules/activity/autosync.sys.mjs:386
TypeError: this._syncInfoPerFolder.get(...) is undefined
autosync.sys.mjs:377:49
    onDownloadCompleted resource:///modules/activity/autosync.sys.mjs:377
mail.activity: onDownloadCompleted: TypeError: this._syncInfoPerFolder.get(...) is undefined autosync.sys.mjs:386:16
    onDownloadCompleted resource:///modules/activity/autosync.sys.mjs:386
TypeError: this._syncInfoPerFolder.get(...) is undefined
autosync.sys.mjs:377:49
    onDownloadCompleted resource:///modules/activity/autosync.sys.mjs:377
mail.activity: onDownloadCompleted: TypeError: this._syncInfoPerFolder.get(...) is undefined autosync.sys.mjs:386:16
    onDownloadCompleted resource:///modules/activity/autosync.sys.mjs:386
TypeError: this._syncInfoPerFolder.get(...) is undefinedautosync.sys.mjs:377:49
    onDownloadCompleted resource:///modules/activity/autosync.sys.mjs:377

- then when You want to copy single message, another error occurred
Uncaught NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIMsgMessageService.loadMessage]
    displayMessage chrome://messenger/content/aboutMessage.js:317
    displayMessage chrome://messenger/content/about3Pane.js:5996
    _onSelect chrome://messenger/content/about3Pane.js:4582
    handleEvent chrome://messenger/content/about3Pane.js:4399
    onSelectionChanged chrome://messenger/content/tree-view.mjs:1699
    _selectSingle chrome://messenger/content/tree-view.mjs:1502
    handleEvent chrome://messenger/content/tree-view.mjs:422

- now there is no way to copy any message from any folders "Local Folders" to IMAP nor from any folders "Local Folders" to any in "Local Folders"

- restart of  TB helps for another 250-300 messages to be copied then stops again


Expected results:

Should copy messages as designed to be to work.
Bug: Thunderbird PDF attachments opened in Firefox leave files behind in the tmp folder
Status: UNCONFIRMED
Priority: --
Created: 2025-02-14 11:00:02+00:00
Resolved: 2025-03-04 09:33:13+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:136.0) Gecko/20100101 Firefox/136.0

Steps to reproduce:

1. Open PDF file in Firefox
2. Close TAB with PDF
3. Close Firefox
4. Check folder C:\Users\Login\AppData\Local\Temp
There are subfolder pid-9876 (with different digits) and PDF file which IS NOT deleted



Actual results:

Folder C:\Users\Login\AppData\Local\Temp
There are subfolder pid-9876 (with different digits) and PDF file which IS NOT deleted



Expected results:

As bug report status 1738574 said, FF should automatically delete temp PDF files from that folder.
I have setting enabled:
"Clear browser data and cookies -> Temporary cached files and pages" checked, but the PDF  file is not deleted after I close FF.
Bug: When installing Thunderbird via Flatpak on Linux (tested with ZorinOS and Debian 12), email signatures with images do not load correctly due to a file-blocking issue, whereas the issue does not occur with the APT installation.
Status: UNCONFIRMED
Priority: --
Created: 2025-02-14 14:26:46+00:00
Resolved: 2025-02-17 08:34:48+00:00

Steps to reproduce:

1) Installed Thunderbird via Flatpak using:
"flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo" and "flatpak install flathub org.mozilla.Thunderbird"

2) Started Thunderbird and logged in to an email account.

3) Added an email signature containing an image (e.g., using signature.html).

4) Composed a new email and checked if the image in the signature appeared correctly.


Actual results:

The image in the email signature did not load, even though the path in signature.html was correct. Thunderbird displayed the following error message:
"Thunderbird has blocked a file from loading into this message. Unblocking the file will include it in your sent message."

Clicking on "Preferences" and selecting "Unblock file:///home/john/pictures/logo.png" had no effect, and the image remained missing.


Expected results:

The image in the signature should have been displayed correctly when composing an email, as it did when Thunderbird was installed via APT (sudo apt install thunderbird).
Bug: Restore jsdoc tags for storybook documentation
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2025-02-14 15:39:11+00:00
Resolved: 2025-02-20 18:12:34+00:00

When rolling out jsdoc rules across the tree, some tags used for documentation in storybook were removed. To restore them, we can add exceptions for those tags to the specific jsdoc rule.
Bug: If sending mail via SMTP requires authentification, thunderbird will not ask for a Password
Status: UNCONFIRMED
Priority: --
Created: 2025-02-14 16:00:28+00:00
Resolved: 2025-02-15 13:06:27+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0

Steps to reproduce:

Install Thunderbird 128.7.0esr, then created an account, configured it to use plain authentification on sending mail.


Actual results:

Thunderbird fails sending mail reporting an authentication error. No question for credentials.


Expected results:

Thunderbird asking for credentials, then authenticating, then sending mail.
Bug: Message filter
Status: RESOLVED
Priority: --
Resolution: INVALID
Created: 2025-02-14 16:57:14+00:00
Resolved: 2025-02-16 21:48:40+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0

Steps to reproduce:

Steps-> click on Display the Thunderbird menu-> click on tool-> go to message filter-> on message filter click on New-> Filter name (abc)-> the past the copying mail in Rule like (from, is, mail.com) in perform these action.-> i choose folder then click ok-> then click on ok.



Actual results:

it not working , mail not moved from inbox to that folder which i select at the time of making new rule





Expected results:

when i received mail then it automatically move that folder for which i make a rule
Bug: Reply to email in mailing list returns "correspondent" as the person being responded to.
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2025-02-14 19:41:27+00:00
Resolved: 2025-02-15 12:57:23+00:00

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0

Steps to reproduce:

Replied to someone else's post to a mailing list.



Actual results:

When the mailing list responds, I see the person I was responding to, rather than mself, as the "correspondent"


Expected results:

Correspondent should show *me*.
Bug: 115.20 - release schedule desynced from firefox
Status: RESOLVED
Priority: --
Resolution: WONTFIX
Created: 2025-02-14 20:58:00+00:00
Resolved: 2025-02-16 20:33:04+00:00

Steps to reproduce:

Firefox has a 115.20 esr release, yet thunderbird stopped at 115.18, despite following firefox release schedule so far (and despite mentions of a tb 115.19 and 115.20 on the site).


Actual results:

The lifecycle of 115 esr was extended up to march 2025 at least. Therefore we now see 115.x vulnerabilities being published without their fixes being accessible on tb side. Particularly problematic as 115.x is the last release supporting older systems, so for a lot of systems it is THE final thunderbird.
Bug: undefined reference to __cxa_call_terminate linking bundled librnp with GCC 14
Status: ASSIGNED
Priority: --
Created: 2025-02-14 23:04:54+00:00
Resolved: 2025-02-28 09:35:13+00:00

When building Thunderbird trunk on Linux with GCC 14 I get following linking error:
>>> comm/third_party/rnp/librnp.so
ld.lld: error: undefined symbol: __cxa_call_terminate
>>> referenced by key_store_g10.cpp:247 (mozilla/comm/third_party/rnp/src/librekey/key_store_g10.cpp:247)
>>>               key_store_g10.o:(lookup_var(sexp::sexp_list_t const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) (.cold))
>>> referenced by pgp-key.cpp:1881 (mozilla/comm/third_party/rnp/src/lib/pgp-key.cpp:1881)
>>>               pgp-key.o:(pgp_key_t::validate_sig(pgp_key_t const&, pgp_subsig_t&, rnp::SecurityContext const&) const (.cold))
>>> referenced by stream-packet.cpp:619 (mozilla/comm/third_party/rnp/src/librepgp/stream-packet.cpp:619)
>>>               stream-packet.o:(pgp_packet_body_t::get(pgp_s2k_t&) (.cold))
>>> referenced by stream-packet.cpp:828 (mozilla/comm/third_party/rnp/src/librepgp/stream-packet.cpp:828)
>>>               stream-packet.o:(pgp_packet_body_t::read(pgp_source_t&) (.cold))
>>> referenced by sec_profile.cpp:157 (mozilla/comm/third_party/rnp/src/lib/sec_profile.cpp:157)
>>>               sec_profile.o:(rnp::SecurityProfile::hash_level(pgp_hash_alg_t, unsigned long, rnp::SecurityAction) const (.cold))
>>> referenced 2 more times
collect2: error: ld returned 1 exit status
gmake[4]: *** [mozilla/config/rules.mk:539: ../../../dist/bin/librnp.so] Error 1
gmake[3]: *** [mozilla/config/recurse.mk:72: comm/third_party/rnp/target] Error 2
gmake[3]: *** Waiting for unfinished jobs....

This happens regardless of used linker (gold,bfd,lld).
Bug: Compose Window search bar text "Replace..." can overwrite the "Whole words" option
Status: RESOLVED
Priority: P3
Resolution: FIXED
Created: 2025-02-14 23:22:23+00:00
Resolved: 2025-02-28 11:09:30+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0

Steps to reproduce:

Version is 128.7

In an open compose window open the search bar (Ctrl+F), search for a string that is present in the message.  This adds a "Replace..." option in the search bar.


Actual results:

In a normal-sized window for my 2560x1440 display the text of "Replace..." will partially overwrite the "Whole words" option to its left (see screenshots).  If I widen the window enough to contain all the options then the display is OK.


Expected results:

Text should not be overwritten
Bug: Intermittent comm/mail/test/browser/folder-display/browser_folderPaneVisibility.js | /browser_folderPaneVisibility.js | uncaught exception - TypeError: can't access property "size", folderTree.selection is undefined at handleEvent
Status: RESOLVED
Priority: P5
Resolution: FIXED
Created: 2025-02-15 09:01:02+00:00
Resolved: 2025-02-24 19:25:19+00:00

**Filed by:** mkmelin [at] iki.fi
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=495073105&repo=comm-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/bSc8bJ9NQf2LtkPMfVRkYA/runs/0/artifacts/public/logs/live_backing.log

---
```

```
Bug: cannot open pdf sent from mac in preview pane. Others work fine
Status: UNCONFIRMED
Priority: --
Created: 2025-02-16 08:43:54+00:00
Resolved: 2025-02-18 22:52:50+00:00

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0

Steps to reproduce:

I try to open pdf from a mail sent from mac.


Actual results:

I can not open the pdf from preview pane with error:
JavaScript error: undefined, line 0: Error: Part 1.1 could not be opened: TypeError: this.name is undefined.

If I open the mail in new window, the pdf opens fine.


Expected results:

Pdf should have opened. Pdf:s sent from other mailers seem to work fine also in preview pane. Below is attached headers from not working and working ones:

Not working attachment header:
--Apple-Mail=[SOME_ID]
Content-Disposition: inline;
	filename="file name.pdf"
Content-Type: application/pdf;
	x-unix-mode=0644;
	name="file name.pdf"
Content-Transfer-Encoding: base64

JVBERi0xLjMKJcT......

Working example:
------=_Part_128250_289671198.1739635240323
Content-Type: application/pdf; name=2025.pdf
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=2025.pdf
Content-Description: 2025.pdf

JVBERi0xLjQNC......
Bug: IRC channels and messages are not displayed when Thunderbird is closed and a chat tab was open
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2025-02-16 08:44:18+00:00
Resolved: 2025-02-17 08:21:33+00:00

Steps to reproduce:

I closed Thunderbird while a chat tab was connected to an IRC.

The next time I start Thunderbird, the chat tab appears, but no channels or messages are displayed.

If the chat tab is closed before closing Thunderbird, the next time I start Thunderbird, the chat tab is loaded and the channels and messages are displayed.


Actual results:

The chat tab opens, but the channels and messages are not displayed.


Expected results:

The chat tab should open and the channels and messages should be displayed, just as if I close the chat tab first and then close Thunderbird.
Bug: I cannot add new contacts to address book!
Status: RESOLVED
Priority: --
Resolution: INVALID
Created: 2025-02-16 15:15:41+00:00
Resolved: 2025-02-17 08:37:14+00:00

Steps to reproduce:

Filled in new contact data, but found no SUBMIT button.



Actual results:

Contact data was not saved. 


Expected results:

No new contact was created.
Bug: services.settings: UnknownCollectionError: Unknown Collection "thunderbird/third-party-cookie-blocking-exempt-urls"
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2025-02-16 16:21:34+00:00
Resolved: 2025-02-27 10:33:12+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Steps to reproduce:

Looked at my Error Log.




Actual results:

Found this in ERROR LOG:

services.settings: UnknownCollectionError: Unknown Collection "thunderbird/third-party-cookie-blocking-exempt-urls"
    UnknownCollectionError resource://services-settings/RemoteSettingsClient.sys.mjs:189
    sync resource://services-settings/RemoteSettingsClient.sys.mjs:635
    openWindowPrompt resource:///actors/PromptParent.sys.mjs:75
    receiveMessage resource:///actors/PromptParent.sys.mjs:18
    openPrompt resource://gre/modules/Prompter.sys.mjs:1228
    openPromptSync resource://gre/modules/Prompter.sys.mjs:1071
    confirmEx resource://gre/modules/Prompter.sys.mjs:1522
    confirmEx resource://gre/modules/Prompter.sys.mjs:303
    confirmSendUnsentMessages chrome://messenger/content/mail-offline.js:128
    shouldSendUnsentMessages chrome://messenger/content/mail-offline.js:169
    loadStartFolder chrome://messenger/content/messenger.js:817
RemoteSettingsClient.sys.mjs:555


Expected results:

Found ERROR LOG to be error free.
Bug: services.settings: UnknownCollectionError: Unknown Collection "thunderbird/remote-permissions"
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2025-02-16 16:22:49+00:00
Resolved: 2025-02-27 20:43:49+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Steps to reproduce:

Looked at my Error Log.




Actual results:

Found this in ERROR LOG:

services.settings: UnknownCollectionError: Unknown Collection "thunderbird/remote-permissions"
    UnknownCollectionError resource://services-settings/RemoteSettingsClient.sys.mjs:189
    sync resource://services-settings/RemoteSettingsClient.sys.mjs:635
RemoteSettingsClient.sys.mjs:555


Expected results:

Found ERROR LOG to be error free.
Bug: UnknownCollectionError: Unknown Collection "thunderbird/url-parser-default-unknown-schemes-interventions"
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2025-02-16 16:24:16+00:00
Resolved: 2025-02-19 17:24:49+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Steps to reproduce:

Looked at my Error Log.




Actual results:

Found this in ERROR LOG:

UnknownCollectionError: Unknown Collection "thunderbird/url-parser-default-unknown-schemes-interventions"
    UnknownCollectionError resource://services-settings/RemoteSettingsClient.sys.mjs:189
    sync resource://services-settings/RemoteSettingsClient.sys.mjs:635
SimpleURIUnknownSchemesRemoteObserver.sys.mjs:114:15



Expected results:

Found ERROR LOG to be error free.
Bug: Account Setup duplicate text (account-setup-secondary-description)
Status: UNCONFIRMED
Priority: --
Created: 2025-02-17 07:45:37+00:00
Resolved: 2025-02-17 08:24:26+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Steps to reproduce:

Navigate to: File > New > Email Account.

Alternatively, the initial account setup flow when first installing results in the same behaviour when installing the current beta branch. 



Actual results:

The text displayed is: 

To use your current email address fill in your credentials.
Thunderbird will automatically search for a working and recommended server configuration.
Thunderbird will automatically search for a working and recommended server configuration.


Expected results:

The text to be displayed should instead be:

To use your current email address fill in your credentials.
Thunderbird will automatically search for a working and recommended server configuration.
Bug: Intermittent comm/mail/test/browser/message-reader/browser_darkReader.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: DUPLICATE
Created: 2025-02-17 12:09:50+00:00
Resolved: 2025-02-18 08:46:20+00:00

**Filed by:** john [at] thunderbird.net
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=495278926&repo=comm-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/TEu3UJWlQUCyZFJG1oAm6w/runs/0/artifacts/public/logs/live_backing.log

---
```

```
Bug: Thunderbird 128.7 update makes .eml files very long to open
Status: VERIFIED
Priority: P1
Resolution: FIXED
Created: 2025-02-17 13:47:22+00:00
Resolved: 2025-03-04 07:15:30+00:00

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0

Steps to reproduce:

The problem show since last update 128.7 (Windows version) on all the users of my society ( 80+ PC)



Actual results:

Exactly the same as bug 1863957

Once the Thunderbird client has done the update to 128.7, every .eml files take 20-30 sec to 2 minutes to open.
Same impact / time to open if .eml files are stored locally, or on a remote server, or attached to a mail in Thunderbird (IMAP configured).

No problem with 128.6 or below, since the bug was adressed in 124


Expected results:

Eml file open instantly (or so)
Bug: Loop in importing profile
Status: UNCONFIRMED
Priority: --
Created: 2025-02-17 14:29:17+00:00
Resolved: 2025-02-19 10:11:38+00:00

Steps to reproduce:

1. Burger menu - Tools - Export. Export your profile to .zip
2. Burger menu - Tools - Import - from file - Backed-Up profile - (choose your file)



Actual results:

You are back in the same choice menu you were before and choosing the file again doesn't do anything.


Expected results:

File is chosen and import is started.
Bug: UTF8 text dumped to stderr in non-Unicode locale
Status: RESOLVED
Priority: --
Resolution: WONTFIX
Created: 2025-02-17 18:20:35+00:00
Resolved: 2025-02-24 17:18:41+00:00

Steps to reproduce:

Started Thunderbird -- with LANG set to uk_UA.KOI8-U.


Actual results:

Messages like below are continuously written to stderr. Presumably, these are localized messages -- Ukrainian translations -- but they are output in UTF8 instead of using KOI8-U.
```
PluralForm.sys.mjs: Index #2 of 'ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐпҐя я #4;ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐя я #4 (#3% пЁп╬яп╬п╡п╬)' for value 20 is invalid -- plural rule #7; called by onJobProgress
PluralForm.sys.mjs: Index #2 of 'ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐпҐя я #4;ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐя я #4 (#3% пЁп╬яп╬п╡п╬)' for value 20 is invalid -- plural rule #7; called by onJobProgress
PluralForm.sys.mjs: Index #2 of 'ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐпҐя;ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐя (#3% пЁп╬яп╬п╡п╬)' for value 20 is invalid -- plural rule #7; called by onJobProgress
PluralForm.sys.mjs: Index #2 of 'ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐпҐя;ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐя (#3% пЁп╬яп╬п╡п╬)' for value 20 is invalid -- plural rule #7; called by onJobProgress
PluralForm.sys.mjs: Index #2 of 'ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐпҐя я #4;ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐя я #4 (#3% пЁп╬яп╬п╡п╬)' for value 20 is invalid -- plural rule #7; called by onJobProgress
PluralForm.sys.mjs: Index #2 of 'ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐпҐя я #4;ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐя я #4 (#3% пЁп╬яп╬п╡п╬)' for value 42880 is invalid -- plural rule #7; called by onJobProgress
PluralForm.sys.mjs: Index #2 of 'ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐпҐя я #4;ппҐпЄп╣п╨яяп╡п╟пҐпҐя #1 пЇ #2 п©п╬п╡япЄп╬п╪п╩п╣пҐя я #4 (#3% пЁп╬яп╬п╡п╬)' for value 42880 is invalid -- plural rule #7; called by onJobProgress
```


Expected results:

I don't know, what PluralForm.sys.mjs is trying to tell me -- and this bug-report is not about that problem.

It is about the messages being written out using Unicode, instead of KOI8-U.
Bug: Intermittent comm/mail/base/test/browser/browser_feedBodyScroll.js | Test timed out
Status: REOPENED
Priority: P5
Created: 2025-02-17 23:20:49+00:00
Resolved: 2025-03-05 13:30:37+00:00

**Filed by:** geoff [at] darktrojan.net
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=495370763&repo=comm-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/bR8_hsIxReiT7UYwYg9D7w/runs/0/artifacts/public/logs/live_backing.log

---
```

```
Bug: Receive mail whit "X-Unsent: 1" in the header cause wrong sender displayed
Status: UNCONFIRMED
Priority: --
Created: 2025-02-18 10:53:59+00:00
Resolved: 2025-02-18 13:52:22+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Steps to reproduce:

I receive an email whit field "X-Unsent: 1"



Actual results:

Instead of displaying the correct sender it's as if I sent myself the message and the "A unique identity matching the from address was not found" appears at the bottom of the window. 
It's also impossible to reply to the message, save the attachments and so on, it's like if it's was a draft and not a received message


Expected results:

The actual sender should appear in the from: field
Bug: Intermittent comm/mail/test/browser/folder-display/browser_messageCommands.js | single tracking bug
Status: NEW
Priority: P5
Created: 2025-02-18 12:40:01+00:00
Resolved: 2025-03-03 06:48:14+00:00

**Filed by:** john [at] thunderbird.net
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=495429388&repo=comm-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/KVGB16dyTX-snYMRCOSjkA/runs/0/artifacts/public/logs/live_backing.log

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