Fri Apr 26 2024 03:02:03 PDT
  • Product: MailNews Core, Thunderbird
  • Severity: --, blocker, S1, critical, S2, major, normal, S3
  • Classification: Client Software, Developer Infrastructure, Components, Server Software, Other
  • Bug ID: (contains none of the words) 634233 1509918 1556748 1591890 1601879
  • OS: Unspecified
  • Type: defect
  • Resolution: ---
  • Component: (contains none of the strings) mime account compos print address untriag
  • Comment: 64bit 64-bit
  • Comment: 64 bit
  • Comment: Mac OS X

284 bugs found.
ID Type Summary Product Comp Assignee Status Resolution Updated
1244023 MDN request is shown for sent messages with from address other than standard identity Thunderbird Message Reader UI nobody UNCO --- 2022-10-11
1270823 unable to load pkcs#11 module on mac Thunderbird Security nobody UNCO --- 2024-01-26
1286060 After Update, the default font is lost and not existing arial is used instead (under linux) Thunderbird Preferences nobody UNCO --- 2023-09-26
1302075 Filter/Search Messages CC issue - want to match when Cc matches and Cc is a single address Thunderbird Filters nobody UNCO --- 2022-10-11
1307706 Drag & Drop of message to other applications truncates filenames after 128 chars Thunderbird OS Integration nobody UNCO --- 2023-12-31
1335421 Unable to send when smartcard is active, STARTTLS fails. Error "unknown connection problem" Thunderbird Security nobody UNCO --- 2023-01-18
1354227 Add Security Exception page ignores Confirm Security Exception Thunderbird Security nobody UNCO --- 2023-11-03
1363838 If SSL cert for a server is changed/renewed, multiple and hundreds of modal windows "Add Security Exception" are created and buffered for each cert/server Thunderbird Mail Window Front En nobody UNCO --- 2022-10-16
1368793 Windows: Right-click |Sent to > Mail recipient| not working in TB 52 Thunderbird OS Integration nobody UNCO --- 2022-10-11
1376350 Thunderbird incorrectly reporting mail as scam Thunderbird Security nobody UNCO --- 2022-10-11
1423574 Automatic offline mode is not proper offline mode Thunderbird General nobody UNCO --- 2023-12-31
1469219 Links will open blank Firefox window Thunderbird OS Integration nobody UNCO --- 2023-05-09
1481969 Thunderbird 60 unable to find certificate for signing or encrypting (SMIME) email Thunderbird Security nobody UNCO --- 2024-02-23
1502079 Cannot open p7m attachments directly with Dike if attachment in multipart/mixed is missing the termination Thunderbird Security nobody UNCO --- 2022-10-11
1504993 Message-tags are lost on moving messages to imap folder MailNews Core Networking: IMAP nobody UNCO --- 2023-08-02
1525033 mail archived from imap to local folder loses mail Thunderbird Folder and Message L nobody UNCO --- 2020-04-27
1531184 Import from Outlook 2013 is broken - Default client Outlook 2013 not recognised MailNews Core Import nobody UNCO --- 2022-10-11
1549968 Configuration for disabling TLS client auth for individual Thunderbird accounts. Thunderbird Security nobody UNCO --- 2023-06-23
1571440 GWAVA mails rendered broken Thunderbird General nobody UNCO --- 2022-10-11
1574904 Popup notification about new mail is empty and does not disappear Thunderbird OS Integration nobody UNCO --- 2022-10-11
1577327 Thunderbird 68 / Windows / no longer possible to change width of colums in "blog&news feed tab" Thunderbird Folder and Message L nobody UNCO --- 2022-10-12
1593720 Update from 60.9.0 to 68.2.1 (32 bit) "applying update" forever Thunderbird General nobody UNCO --- 2022-10-12
1598584 Forwarded signed emails as attachment of an again signed mail are not shown entirely, or cause crashes Thunderbird Security nobody UNCO --- 2023-07-31
1612409 Icon is created in C:\Users\Public\Desktop even if Public\Desktop is mapped to somewhere else (like D:) Thunderbird Installer nobody UNCO --- 2022-10-11
1614594 mail header and mail preview sometimes does not match Thunderbird Mail Window Front En nobody UNCO --- 2022-10-11
1615785 Search results list in "Advanced Search" no longer accessible for screen readers Thunderbird Search nobody UNCO --- 2022-10-11
1618482 Message moved to archives after key import Thunderbird Filters nobody UNCO --- 2022-10-11
1622898 the application either failed to find the signing certificate specified in your Mail & Newsgroup Account Settings, or the certificate has expired. Thunderbird Security nobody UNCO --- 2023-01-18
1623012 Thunderbird forgets the position in a (long) email when switching tabs and jumps to the top Thunderbird Toolbars and Tabs nobody UNCO --- 2023-01-18
1623660 Drag and drop from a Samba network share gets wrong name MailNews Core Networking nobody UNCO --- 2020-11-30
1627559 Font sizes are ignored Thunderbird Message Reader UI nobody UNCO --- 2020-06-27
1630647 No word wrap for received plain text mails Thunderbird Message Reader UI nobody UNCO --- 2021-09-30
1633316 Drag and drop RSS folder deletes the folder content Thunderbird Folder and Message L nobody UNCO --- 2020-05-11
1659105 Failed to open attached file Thunderbird Security nobody UNCO --- 2024-02-27
1670468 Missing input field display for non-boolean configuration settings Thunderbird Preferences nobody UNCO --- 2020-10-23
1671159 move/copy message from imap:maildir to Local Folders (in maildir format) converts From to >From MailNews Core Backend nobody UNCO --- 2023-07-05
1684309 Thunderbird hangs when trying to open GPG encrypted message without inserted Smart Card with key MailNews Core Security: OpenPGP nobody UNCO --- 2023-12-03
1684454 Thunderbird stops connecting after hibernation of windows 10 Thunderbird OS Integration nobody UNCO --- 2021-09-30
1686269 Thunderbird recognises correct inline PGP Signature as malformed MailNews Core Security: OpenPGP nobody UNCO --- 2021-01-21
1686273 PGP: Public key import via clipboard does not work MailNews Core Security: OpenPGP nobody UNCO --- 2021-01-21
1686584 can't sign mail with PGP key's alternative identity as sender MailNews Core Security: OpenPGP nobody UNCO --- 2021-12-16
1689845 Blurry text/changed font in folders and message pane after update from 85 to 86.0b1 with webrender. OK in safe mode, and with disabled hardware acceleration Thunderbird Folder and Message L nobody UNCO --- 2022-08-13
1689938 GPG: Import of Subkeys with removed master key does not work (although it did work with enigmail) MailNews Core Security: OpenPGP nobody UNCO --- 2021-05-26
1694001 Google News Feed URL download fails with a dubious error message since February 2021 MailNews Core Feed Reader nobody UNCO --- 2023-07-06
1694346 Errors in sending big (ca 25MB ) attachment using openpgp - failure in finishCryptoEncapsulation MailNews Core Security: OpenPGP nobody UNCO --- 2022-06-28
1696515 Subject is replaced with "..." when message is saved to drafts Thunderbird Mail Window Front En nobody UNCO --- 2024-01-13
1704294 ocsp: 3rd party certificate connect timed out, but no feedback about this MailNews Core Networking nobody UNCO --- 2021-05-07
1704352 Search results as list incomplete Thunderbird Search nobody UNCO --- 2024-01-13
1705865 sending encrypted email fails - failure in finishCryptoEncapsulation MailNews Core Security: OpenPGP nobody UNCO --- 2021-11-18
1710624 unwanted PGP-autosave messes up security settings and leads to mail text loss MailNews Core Security: OpenPGP nobody UNCO --- 2021-05-14
1715225 tb 78.11.0 win/mac/lin: text of pgp public key block within mail causes masking of mail content MailNews Core Security: OpenPGP nobody UNCO --- 2021-06-10
1716385 Dialog message "Cannot compact INBOX because another process is executing" does not identify account, cause nor solution Thunderbird General nobody UNCO --- 2024-01-01
1717113 Mork (.msf) file not immediately sync'd to disk when copy-filter rule, which affects biff message counts MailNews Core Database nobody UNCO --- 2024-03-28
1727169 "Open Message in Conversation" opens an unrelated message Thunderbird Message Reader UI nobody UNCO --- 2024-02-21
1730279 OpenPGP can't decrypt a message I sent MailNews Core Security: OpenPGP nobody UNCO --- 2022-09-25
1730346 Wrong S/MIME certificate chosen when a valid old and a renewed one are available Thunderbird Security nobody UNCO --- 2021-09-15
1733004 Unknown object in Title Bar via RDP session Thunderbird Mail Window Front En nobody UNCO --- 2022-12-04
1738948 Windows taskbar message count in badge is wrong Thunderbird Mail Window Front En nobody UNCO --- 2024-02-07
1740577 TB reports invalid S/MIME signature while the bank tells it has everything ok Thunderbird Security nobody UNCO --- 2021-11-11
1746798 Attachments sometimes don't save properly when messages not synchronized to local disk Thunderbird Message Reader UI nobody UNCO --- 2023-05-17
1746805 After updating to version 91.4.0 the filters were disabled (folder "missing" due to reindexing?) Thunderbird Filters nobody UNCO --- 2023-03-22
1748434 scrollbar in the account/folder too fast Thunderbird Folder and Message L nobody UNCO --- 2022-08-24
1750485 Automatic update doesn't work when Thunderbird is installed on secondary drive Thunderbird Installer nobody UNCO --- 2022-09-13
1751035 Thunderbird is not responsive while waiting on external GPG MailNews Core Security: OpenPGP nobody UNCO --- 2024-03-25
1751902 Search in subfolders not working (like in the very old bug #392961) Thunderbird Search nobody UNCO --- 2024-02-27
1752732 unable to change time format to 12hr mode Thunderbird General nobody UNCO --- 2022-05-01
1753258 accentuated characters in email addresses (EIA addresses do not send) MailNews Core Networking: SMTP nobody UNCO --- 2024-02-19
1754603 Renaming folder causes its subfolders to lose new message indicator Thunderbird Folder and Message L nobody UNCO --- 2024-03-12
1756458 Message Body lost when converted into an Event Thunderbird Message Reader UI nobody UNCO --- 2022-11-30
1757315 Window "not responding" for ~5 seconds clicking on 70k message Unified Folders inbox view when imap "search online" is used MailNews Core Networking: IMAP nobody UNCO --- 2024-04-10
1761008 Default mailnews.tcptimeout value, 100, is too short for saving large message to imap Sent folder Thunderbird Preferences nobody UNCO --- 2023-10-10
1764061 OpenPGP broken due to Enigmail falsely complaining that my still valid key is expired MailNews Core Security: OpenPGP nobody UNCO --- 2022-04-12
1767238 Repair folder while off-line makes it empty Thunderbird Folder and Message L nobody UNCO --- 2022-06-19
1768369 Cannot change the default video application in Linux Ubuntu Thunderbird Preferences nobody UNCO --- 2022-05-08
1769271 Cannot send PGP-Encrypted Mails due to problems with my private key MailNews Core Security: OpenPGP nobody UNCO --- 2022-05-16
1769402 Expired OAuth token - No auto reauthentication - produces error ("The STAT command did not succeed .. Invalid credentials") - manual delete of Oauth required. Thunderbird Security nobody UNCO --- 2022-11-28
1771275 Two (valid) RSS feeds not showing content MailNews Core Feed Reader nobody UNCO --- 2024-01-08
1771716 Thunderbird stops fetching new messages after sleep or network down/up (imap). VPN related? MailNews Core Networking nobody UNCO --- 2024-04-14
1773611 Add to Address book from message header allows adding duplicate contact without feedback Thunderbird Message Reader UI nobody UNCO --- 2022-07-01
1776571 pop3 account login unsecured password failure with password containing "6.023e-23" Thunderbird Security nobody UNCO --- 2022-08-11
1777822 Thunderbird cannot update itself automatically and falsely reporting it is out of date Thunderbird General nobody UNCO --- 2022-08-18
1778330 Link to DETAILS is invisible in Show Update History (highlight and text color are the same) Thunderbird Theme nobody UNCO --- 2023-07-24
1779189 displayed folder size not updated after delete Thunderbird Folder and Message L nobody UNCO --- 2024-01-26
1779880 Incorrect email displayed in additional message window (when message pane hidden) Thunderbird Mail Window Front En nobody UNCO --- 2024-02-17
1783563 Open emails got intemixed when they are moved by filtering those emails Thunderbird Filters nobody UNCO --- 2024-02-27
1785747 Folder depth limit of 7 in Windows. Folders below that don't show. Thunderbird Folder and Message L nobody UNCO --- 2022-08-18
1786097 Password prompt does not appear for sonic imap email account MailNews Core Networking: IMAP nobody UNCO --- 2022-08-22
1787457 Failed to get the active browserId while starting the profiler. Thunderbird General nobody UNCO --- 2023-10-19
1788102 Thunderbird incorrectly renders articles with \r\n line endings MailNews Core Networking: NNTP nobody UNCO --- 2023-07-25
1789200 Notification when message has filter mark as read immediately Thunderbird Filters nobody UNCO --- 2022-11-19
1790793 Quick-filter only picking up some emails (not recent) using Body option Thunderbird Search nobody UNCO --- 2023-05-09
1790857 Automatic checking for new messages every [N] minutes stops after some time MailNews Core Networking nobody UNCO --- 2022-11-28
1790862 Filters message moves sometimes fail on startup "The messages could not be filtered to folder xxx because another operation is in progress." Thunderbird Filters nobody UNCO --- 2023-12-13
1791276 Unable to drag & drop mail between folders - Move command also doesn't move Thunderbird Mail Window Front En nobody UNCO --- 2023-05-17
1792346 Get Messages for <selected account> is not working for POP accounts using Global Inbox Thunderbird Toolbars and Tabs nobody UNCO --- 2023-12-14
1792600 After upgrade to 102.3 I cannot login into my ZOHO POP3 account using Encrypted Password (Normal Password works fine) MailNews Core Networking: POP nobody UNCO --- 2023-06-27
1792604 Thunderbird 102.3.0 repeatedly asks me to manually install 102.3.0 Thunderbird Installer nobody UNCO --- 2023-04-10
1793263 when forwarding email with only body background set, dark theme doesn't make the compose body dark Thunderbird Theme nobody UNCO --- 2023-05-17
1793530 mbox to maildir conversion of Local Folders fails for nested folder structures with InternalError: too much recursion MailNews Core Database nobody UNCO --- 2022-11-25
1794434 detach all file attachments results in deletion of email Thunderbird Message Reader UI nobody UNCO --- 2023-12-05
1794465 Gloda search fails with exception "TypeError: amessage.to is undefined" (on large folder with many matches) Thunderbird Search nobody UNCO --- 2022-11-29
1795343 onFolderInfoChanged not fired when moving an unread message to an account-folder from outside the account Thunderbird Add-Ons: Extensions nobody UNCO --- 2023-05-30
1795729 Feeds break randomly MailNews Core Feed Reader nobody UNCO --- 2022-10-17
1796522 Composing a message using the command line while thunderbird is not running makes empty body Thunderbird OS Integration nobody UNCO --- 2022-11-08
1796545 New keyboard shortcuts (Alt+number) not working on Czech keyboard Thunderbird Mail Window Front En nobody UNCO --- 2022-11-16
1796589 IRC chat screen jumps down when a new message appears Thunderbird Instant Messaging nobody UNCO --- 2022-10-24
1796743 Deleted POP3 message reappears in inbox with fetch headers only. MailNews Core Networking: POP nobody UNCO --- 2023-10-04
1796891 Lost all message filters for one account after testing bug 1758165 (quotes in filter rules) Thunderbird Filters nobody UNCO --- 2024-04-15
1797971 Autuomatic Filters not working on imap Inbox, but works for manual 'Get New Mail' Thunderbird Filters nobody UNCO --- 2023-07-19
1800710 Local Directory paths mangled and MBOX files inaccessible after upgrade to Thunderbird version 102 if paths contain a symlink. MailNews Core Networking: POP nobody UNCO --- 2023-09-10
1801573 `Thunderbird can't update to the latest version...` panel dialog does not go away after clicking `Not now` Thunderbird Installer nobody UNCO --- 2023-06-19
1802684 Entering offline mode, sync-ing folders or running "Remove Duplicate Messages" extension, results in "message x of y is being downloaded" for every single folder of large IMAP account. MailNews Core Networking: IMAP nobody UNCO --- 2023-09-16
1802847 Replies to wrong message after message "Open in new window" Thunderbird Folder and Message L nobody UNCO --- 2023-04-24
1803741 Sent folder keeps disappearing MailNews Core Networking: IMAP nobody UNCO --- 2023-08-30
1804373 Using Spectrum IMAP servers, messages sometimes get combined or garbled and showing HTML source code MailNews Core Database nobody UNCO --- 2023-08-11
1808028 Random marking mails as 'Unread' MailNews Core Networking: IMAP nobody UNCO --- 2023-04-25
1809949 reply html email the background turns white and so does the message Thunderbird Theme nobody UNCO --- 2023-02-02
1810086 Thunderbird on Windows with large accounts (5+ GB) frequently freezes for tens of seconds on powerful machine, and may auto-switch focus from composition to 3-pane Thunderbird General nobody UNCO --- 2024-01-12
1813510 When deleting multiple attachments from an email, multiple copies of the original email are created MailNews Core Networking nobody UNCO --- 2023-02-06
1814649 No min-heights nor overflow handling in `Filter Rules` dialog: UI elements incl. OK and Cancel buttons disappear when reducing dialog height Thunderbird Filters nobody UNCO --- 2023-03-22
1816602 Junk filter moving mail from folders to junk folder Thunderbird Filters nobody UNCO --- 2023-12-16
1819418 [imap-js] 112a1 daily version keeps deleting inbox (from view) after a while Thunderbird Folder and Message L nobody UNCO --- 2023-04-24
1820493 Attempting to Confirm Security Exception generates an Uncaught exception in the Error Console. Thunderbird Security nobody UNCO --- 2023-03-09
1821755 IMAP mail content truncated if mail is viewed while Thunderbird sync is occurring with mail.server.default.fetch_by_chunks set to true MailNews Core Networking: IMAP nobody UNCO --- 2023-07-31
1822207 error message: The loaded MAPI library does not support "MAPILogonEx"! sending a file via email with Thunderbird set as default email app and protocol. Thunderbird OS Integration nobody UNCO --- 2023-03-13
1823362 Adding attachment from cloud by drag and drop fails with error alert (There was an error attaching %S.), but attaching via dialog works. Thunderbird OS Integration nobody UNCO --- 2023-07-31
1824546 mailnews.database.global.indexer.enabled = false is ignored Thunderbird Preferences nobody UNCO --- 2023-04-01
1825405 Today pane task section height not preserved after re-opening Thunderbird Thunderbird Mail Window Front En nobody UNCO --- 2023-09-22
1825995 Import SeaMonkey Installation - Continue Button does nothing Thunderbird Migration nobody UNCO --- 2023-09-25
1827939 Message filters being deleted Thunderbird Filters nobody UNCO --- 2023-04-19
1828435 Missing folders after copying a profile Thunderbird Migration nobody UNCO --- 2023-04-18
1830941 Filelink adds html part Thunderbird FileLink nobody UNCO --- 2023-12-19
1831098 Flickering right-click menu Thunderbird Mail Window Front En nobody UNCO --- 2023-05-03
1831633 Yubikey not getting recognized as 2FA for GMail Thunderbird Security nobody UNCO --- 2024-04-19
1833604 Duplicates in RSS feeds MailNews Core Feed Reader nobody UNCO --- 2023-09-08
1836511 folder.getNumNewMessages(false) returns the status before a filter move for new messages in POP accounts and thus does not display the "new message received" popup notification (also breaks a WebExtension event, for the same reason) Thunderbird Add-Ons: Extensions nobody UNCO --- 2024-01-08
1839063 MSF file issues after using Tags folder pane mode. News accounts prompted to download headers again. Thunderbird Folder and Message L nobody UNCO --- 2024-02-29
1840324 Connection to server imap.gmail.com timed out. [imap-js] MailNews Core Networking: IMAP nobody UNCO --- 2023-08-01
1840579 Replies to the thread XXX will not be shown Thunderbird Mail Window Front En nobody UNCO --- 2023-08-26
1842419 Incorrect prompt for next unread folder when using N and T to navigate to unread Thunderbird Folder and Message L nobody UNCO --- 2024-04-16
1843826 "Create Decrypted Copy In" is only shown a) for multiple messages and b) for messages that have been previously visited/displayed MailNews Core Security: OpenPGP nobody UNCO --- 2024-02-12
1845654 Extension shortcuts not superseding default TB shortcuts Thunderbird Add-Ons: Extensions nobody UNCO --- 2023-12-18
1848522 Clicking on the "Sent Tray" in the integrated folder does not display the contents.(統合フォルダーの「送信済みトレイ」をクリックしても内容が表示されない) Thunderbird Folder and Message L nobody UNCO --- 2023-08-12
1850554 Blue "New Messages" highlights only get added to folders list for current tab Thunderbird Folder and Message L nobody UNCO --- 2024-01-17
1850788 Dragging a folder past the top or bottom of the visible folders doesn't cause continuous scrolling Thunderbird Folder and Message L nobody UNCO --- 2024-03-13
1852341 Incorrect new message indicators Thunderbird Mail Window Front En nobody UNCO --- 2023-12-01
1853087 Last selected message in folder not remembered across sessions Thunderbird Folder and Message L nobody UNCO --- 2023-12-12
1853269 Trash Doesn't Appear In Unified Folders message list From messages deleted in Local Folders / News And Blogs Thunderbird Folder and Message L nobody UNCO --- 2024-03-11
1853527 MessageList pane scrolls to incorrect location after msg dragged to other folder Thunderbird Folder and Message L nobody UNCO --- 2024-01-17
1853956 Searching for text does not find phrases used in subjects Thunderbird Search nobody UNCO --- 2024-01-13
1854338 Scroll wheel not working in any view. Resolved by disabling Hardware Acceleration in Settings Thunderbird Folder and Message L nobody UNCO --- 2023-09-28
1856107 After moving a message to a folder, Inbox refreshes and loses focus where I was Thunderbird Folder and Message L nobody UNCO --- 2024-01-17
1856221 When changing folder with 'n' shortcut, thunderbird 115 does not see unread emails in the new folder (whether to advance question is asked before TB starts receiving the messages from the imap server?) Thunderbird Folder and Message L nobody UNCO --- 2023-10-02
1856993 Old deleted and moved messages show up upon initial after imap login. Then gone after going to other account's folder and coming back Thunderbird Folder and Message L nobody UNCO --- 2023-12-08
1857016 Filter Log doesn't seem to work Thunderbird Filters nobody UNCO --- 2024-03-21
1857734 My Unified Folders Inbox and Sent are not fully populating with TB upgrade 115.3.1 Thunderbird Folder and Message L nobody UNCO --- 2024-01-25
1857880 Empty message dated 1/1/1970 appears in unified folder in version 115 Thunderbird Folder and Message L nobody UNCO --- Sat 07:14
1858094 Downloaded messages for any of the email accounts are not being jumped to as unread, after download (scroll) Thunderbird Folder and Message L nobody UNCO --- 2023-10-31
1860518 Mails with wrong subjects Thunderbird Security nobody UNCO --- 2024-03-19
1860968 folder pane, email account is missing in Unified Folder mode Thunderbird Folder and Message L nobody UNCO --- 2023-12-05
1863065 Clicks in the window go to the window behind Thunderbird OS Integration nobody UNCO --- 2023-11-04
1865475 l'affichage des messages en mode classique ou autre n'est plus réglable Thunderbird Folder and Message L nobody UNCO --- 2023-11-18
1868647 Moving messages to folders is broken for the bottom and top folder Thunderbird Folder and Message L nobody UNCO --- 2023-12-18
1869543 Thunderbird stops the print spooler service Thunderbird General nobody UNCO --- 2024-02-18
1870689 Automatic marking as read not working as I think it should Thunderbird Folder and Message L nobody UNCO --- 2023-12-20
1871805 message list moving unmotivatedly up and down Thunderbird Folder and Message L nobody UNCO --- 2023-12-29
1872595 Thunderbird "Apply columns to" still fails after 1846127) - (seems to give up part way through a large number (maybe 150-ish) of folders Thunderbird Mail Window Front En nobody UNCO --- 2024-03-03
1873053 Thunderbird Quick Filter and Filter Message By BODY incorrect display while searching Thunderbird Search nobody UNCO --- 2024-01-13
1873187 rss.show.summary not editable Thunderbird Mail Window Front En nobody UNCO --- 2024-01-15
1874863 quickfilter keyboard shortcut ctrl+shift+K is sometimes broken Thunderbird Mail Window Front En nobody UNCO --- 2024-04-14
1875168 On 122.0b4 (64-bit) replies in message threads show duplicates Thunderbird Message Reader UI nobody UNCO --- 12:48:37
1876288 timeout for opening folder upon hover is too short Thunderbird Mail Window Front En nobody UNCO --- 2024-04-15
1876758 Down arrowing in message list does not scroll list until first viewing several invisible messages Thunderbird Folder and Message L nobody UNCO --- 2024-02-05
1876904 Message Filters Edit - window more than full height - will not reduce Thunderbird Mail Window Front En nobody UNCO --- 2024-01-29
1878637 TB fails to store changes in language settings Thunderbird Preferences nobody UNCO --- 2024-03-07
1879995 failed password dialog does not reprompt for password Thunderbird Security nobody UNCO --- 2024-02-16
1880867 IMAP download process can write corrupt database info MailNews Core Networking: IMAP nobody UNCO --- 2024-04-07
1881442 Content of emails in folders are incorrect Thunderbird Folder and Message L nobody UNCO --- 2024-02-22
1881998 Can't Get Thunderbird to sync up Oauth For Outlook 365 SMTP Server. Thunderbird Security nobody UNCO --- 2024-03-15
1882216 Installed from Windows MSI Installer Thunderbird can not be detected by its MSI ProductCode Thunderbird Installer nobody UNCO --- 2024-03-01
1883025 [Workaround] Message subject lines hidden in local folder with parentheses in folder name Thunderbird Folder and Message L nobody UNCO --- 2024-04-06
1884562 Thunderbird freezes a few times a day. Thunderbird General nobody UNCO --- 2024-03-28
1884563 App Icon and folder color for new email do not update after deleting the new marked unread email Thunderbird Folder and Message L nobody UNCO --- 2024-03-11
1884858 deleted messages don't get marked with X-Mozilla-Status: 0009 Thunderbird Folder and Message L nobody UNCO --- 2024-03-24
1887516 standalone message window customizable toolbar no longer has reply/forward etc. in v115 Thunderbird Toolbars and Tabs nobody UNCO --- 2024-03-25
1888791 Compacting redownloads all emails after restart MailNews Core Networking: IMAP nobody UNCO --- 2024-04-19
1889900 Message List does not scroll the newly active message into view after delete (with imap mark-as-deleted) Thunderbird Folder and Message L nobody UNCO --- 2024-04-05
1892028 pop3.strato.de mail not fetched MailNews Core Networking: POP nobody UNCO --- 2024-04-17
1844149 Subject of an email thread can be wrong Thunderbird Folder and Message L nobody NEW --- 2024-03-21
1878541 nstmp file filling up the whole hard drive MailNews Core Database nobody NEW --- Sat 04:08
1834045 After clicking new mail notification, account remains highlighted with blue font (unread) until I click out/in again, in spite of all messages read Thunderbird Folder and Message L brendan NEW --- 2024-03-10
1777806 After Export/Import, a mailing list entry got tripled, two blank contacts and one correctly populated mailing list item. MailNews Core Import nobody NEW --- 2022-11-26
1777826 Console Error during Import: Uncaught TypeError: startController is undefined MailNews Core Import nobody NEW --- 2022-07-26
1778546 Thunderbird stops working after the Search edit box in the common file dialog is accessed with JAWS or NVDA screenreaders Thunderbird OS Integration nobody NEW --- 2023-07-18
1781792 When a filter copies multiple messages into local subfolders, the copied messages are empty!! Thunderbird Filters nobody NEW --- 2024-01-28
1796644 Undoing an IMAP archive action takes long (multiple seconds) to show up in the UI MailNews Core Networking: IMAP nobody NEW --- 2023-04-04
1850128 Focus issue in message list Thunderbird Folder and Message L nobody NEW --- 2024-03-11
1867063 Read and unread items in the messages list are same Thunderbird Message Reader UI nobody NEW --- 2023-12-07
1698155 Partial update on Daily 88 always fails, then does another full update after restart of TB Thunderbird Installer nobody NEW --- 2021-06-18
1729221 PGP-encrypted attachments in unencrypted messages can't be opened or saved (when missing MDC) MailNews Core Security: OpenPGP nobody NEW --- 2023-07-20
1731608 can't view content of PGP-encrypted messages that are insecure due to lack the MDC MailNews Core Security: OpenPGP nobody NEW --- 2021-10-01
1739739 Unable to archive multiple folders in same session Thunderbird General nobody NEW --- 2022-08-07
1774611 Messages removed from global search results list after `Move to > folder` from `Show results as list` view Thunderbird Search nobody NEW --- 2022-08-24
1777805 Status bar reading with NVDA fails if "Spaces Toolbar" is shown Thunderbird Disability Access nobody NEW --- 2023-11-16
1794779 In spite of all new message Server Settings unchecked, TB still checks and alerts for new messages MailNews Core Networking: IMAP nobody NEW --- 2023-01-18
1830262 Only columns visible in Classic or Wide View are available as sort order options for Vertical View's cards mode Thunderbird Folder and Message L nobody NEW --- 2024-03-14
1831488 Count\Total count of messages stops updating when incoming folder is selected during first message download with Account Sync Thunderbird Folder and Message L nobody NEW --- 2023-08-28
1879717 TB 64bit installer fails to install/register 32bit MAPI Thunderbird Build Config nobody NEW --- 2024-03-14
1742904 A contact moved between address books become inaccessible with contacts.get() when it is operated via the "Edit Contact" popup on the header bar of the message pane Thunderbird Add-Ons: Extensions john NEW --- 2022-10-28
1632120 Wrong parsing of quoted display names with angle brackets when replying: |"John Doe <UX>" <john@foo.bar>| truncated to |John Doe <UX>| Thunderbird Mail Window Front En mkmelin+mozilla NEW --- 2021-08-11
630548 Error when clicking mailto link: "Thunderbird is already running, but is not responding. To open a new window, you must first close the existing Thunderbird process, or restart your system." (linux?) Thunderbird OS Integration nobody NEW --- 2024-02-27
1223574 Thunderbirds is leaking JS runtimes on various occasions Thunderbird General nobody NEW --- 2022-10-11
1287336 Thunderbird sometimes loads messages without specifying encoding MailNews Core Backend nobody NEW --- 2022-10-11
1302422 Investigate whether cache2 disk cache storage can be used for IMAP MailNews Core Networking: IMAP nobody NEW --- 2022-11-13
1330872 Thunderbird exceptionally high memory usage [meta] Thunderbird General nobody NEW --- 2021-10-11
1371830 Folder is duplicated when renaming from lowercase to uppercase Thunderbird Folder and Message L nobody NEW --- 2022-10-11
1500858 Sender is empty in all header view Thunderbird Message Reader UI nobody NEW --- 2023-06-04
1508030 Thunderbird accidentally triggers DOS attacks: click links in mails without standard browser configured, starts sending requests more than 10 times per second Thunderbird Message Reader UI nobody NEW --- 2022-10-11
1545955 When using filters, bold blue font for new message is set on the wrong account Thunderbird Folder and Message L nobody NEW --- 2023-10-13
1556595 OPML import doesn't add posts to folder. MailNews Core Feed Reader nobody NEW --- 2024-04-11
1566717 Emails moved to local folders all completely blank related to timeout MailNews Core Networking: IMAP nobody NEW --- 2022-10-12
1567146 Mailto: starts Thunderbird without asking for master password causing auto-save to fail Thunderbird General nobody NEW --- 2022-10-12
1573000 V68 32bit opens it's own icon on the task bar instead of underlining the existing one. Thunderbird OS Integration nobody NEW --- 2022-10-11
1586626 Thunderbird keeps asking to specify an SSL client certificate (User Identification Request) if I have an S/MIME certificate MailNews Core Networking: SMTP nobody NEW --- 2022-10-12
1603368 Link to source in Developer tool console does not work Thunderbird General nobody NEW --- 2022-10-12
1620773 HTML partially indexed by Gloda, some words from the message body not found MailNews Core Search nobody NEW --- 2022-10-11
1630286 Subscribe window "Show items that contain" should not be shown at all for IMAP Thunderbird Folder and Message L nobody NEW --- 2023-10-02
1649402 Threaded view doesn't resort on new messages Thunderbird Folder and Message L nobody NEW --- 2020-06-30
1665146 IMAP FETCH Mail in endless loop if internet connection breaks while synchronising IMAP folders, and incorrect progress information MailNews Core Networking: IMAP nobody NEW --- 2023-12-30
1669274 Display name Not used in from column of e-mail folder view Thunderbird Mail Window Front En nobody NEW --- 2022-02-04
1671322 'Sort by' selection on 'Unified' folder not maintained when using 'Quick Filter Bar' - eg: Unread button - sort order reverts to a previous selection. Thunderbird Folder and Message L nobody NEW --- 2020-12-26
1687289 imap Move folder seems to complete but does not remove original folder in the view. Becomes unresponsive. Error "current operation ... did not succeed ... server responded Mailbox does not exist" Thunderbird General nobody NEW --- 2022-10-28
1691301 Filter Log screen continually reverts to small default size Thunderbird Filters nobody NEW --- 2024-03-22
1729593 tb.account.size_on_disk - - Attempted to set the scalar to an incompatible value Thunderbird General nobody NEW --- 2022-11-05
1734912 Thunderbird 91.2.0 has blurry fonts that are hard to read. Thunderbird Disability Access nobody NEW --- 2022-12-07
1735349 WKD bypasses proxy settings MailNews Core Security: OpenPGP nobody NEW --- 2021-11-11
1742374 Unread mail count on taskbar false Thunderbird Mail Window Front En nobody NEW --- 2024-03-31
1743388 Drag & Drop of collapsed email thread from Message List to imap Folder not always transferring the entire thread of message when Keep Filter and Quick Filter are applied Thunderbird Folder and Message L nobody NEW --- 2022-07-17
1744926 TimesNewRomanPSMT (and -BoltMT) misses diacritics Thunderbird Message Reader UI nobody NEW --- 2021-12-08
1753143 Thunderbird memory usage skyrockets when reading a particular mail (only local folders or IMAP folders with offline storage enabled) Thunderbird General nobody NEW --- 2024-03-01
1756358 Displaying images related to Ebay Classifieds Thunderbird Message Reader UI nobody NEW --- 2022-02-22
1760288 Mailto protocol does not follow with default account Thunderbird OS Integration nobody NEW --- 2022-06-10
1764095 non special Folders display wrong icon - cause is random erroneous setting of a folder flag Thunderbird Folder and Message L nobody NEW --- 2022-05-19
1778064 Messages Filters with "Move to folder" no longer run automatically Thunderbird Filters nobody NEW --- 2024-01-05
1778080 Ctrl+Page-up/down fails to switch tabs if focus is in tree lists (message pane, folder pane etc.) Thunderbird Toolbars and Tabs nobody NEW --- 2023-04-05
1778683 Spaces Toolbar reappears upon system reboot if Thunderbird wasn't closed Thunderbird Toolbars and Tabs nobody NEW --- 2023-10-11
1783547 Compacting inbox doesn't change size in properties (if message filter copied messages to that mbox) Thunderbird Folder and Message L nobody NEW --- 2023-12-12
1787725 images not shown as expected in multipart/alternative message Thunderbird Message Reader UI nobody NEW --- 2022-08-31
1789283 Attachment pane should expand to show them all Thunderbird Message Reader UI nobody NEW --- 2024-03-31
1789596 Orphaned `Save` and `Save and Close` menu items from event in a tab appear in unrelated tabs, even enabled Thunderbird Mail Window Front En nobody NEW --- 2022-09-07
1790736 PGP Mails are forwarded without encryption Thunderbird Filters nobody NEW --- 2024-01-17
1792531 browser.anchor_color pref has no effect any more on the color of links Thunderbird Preferences nobody NEW --- 2023-07-23
1793615 `Copy` context menu of a link in PDF viewer is enabled without text selected and does nothing, like `Paste`. `Copy link` is missing. Thunderbird General nobody NEW --- 2023-10-26
1795229 Detaching attachment in `Open message in conversation` view duplicates the message, original message with and duplicate without the attachment (IMAP, seen on gmail) MailNews Core Networking: IMAP nobody NEW --- 2024-02-27
1797442 Sorting messages by Order Received (descending), then by Correspondents (or Sender) will sort by sender, but won't keep Order Received for secondary sorting Thunderbird Folder and Message L nobody NEW --- 2022-12-13
1797510 Replying to/forwarding an OpenPGP-signed plain text message adds one extra space to the beginning of each line originally starting with at least one space MailNews Core Security: OpenPGP nobody NEW --- 2022-11-01
1798772 In some cases, failing to delete empty 2nd-level subfolder in `Bin` (Trash) folder under Gmail's own folder list (IMAP) Thunderbird Folder and Message L nobody NEW --- 2023-10-20
1801941 The 'Apply current view to' does not work if mail account name folder is selected from pop up menu list. Thunderbird Folder and Message L nobody NEW --- 2023-11-04
1803708 intermittent display problems Thunderbird Mail Window Front En nobody NEW --- 2022-12-10
1807463 Message is incorrectly marked with `forwarded` arrow icon in message list even when forwarding by filter fails because of SMTP error Thunderbird Filters nobody NEW --- 2023-01-10
1813306 "Global Search" doesn't find all messages like "Search Messages" (CTRL+SHIFT+F) Thunderbird Search nobody NEW --- 2023-02-03
1816227 Password dialog boxes continue to be generated if no password is entered Thunderbird General nobody NEW --- 2023-06-25
1829370 [ChromeOS] When Installing Addon, the pop up to 'Cancel' or 'Add' buttons not clickable - cannot install any Addon. "PopupNotifications._onButtonEvent: Button click happened before the window was focused." Thunderbird Add-Ons: General nobody NEW --- 11:24:01
1831490 Different icon and behavior of `Sent` vs. `Sent Items` folders for account added with Account Sync vs. added manually (involves MS365 office365) Thunderbird Folder and Message L nobody NEW --- 2023-09-21
1835136 Unexplained re-download of all imap Inbox message bodies MailNews Core Networking: IMAP nobody NEW --- 2024-01-22
1857477 No longer able to digitally sign email with OpenPGP in TB 115, if only the public key is still valid, but the private key has expired. MailNews Core Security: OpenPGP nobody NEW --- 2024-01-25
1857580 focus stays on "delete" button after deleting message, does not return to table view Thunderbird Mail Window Front En nobody NEW --- 2023-10-07
1864702 Group By Sort and Threaded shall not be mutually exclusive Thunderbird Folder and Message L nobody NEW --- 2023-11-15
1864911 List pane position is lost/reset after returning from quick search Thunderbird Folder and Message L nobody NEW --- 2023-12-12
1871104 One particular message resists to mark itself as read Thunderbird Message Reader UI nobody NEW --- 2024-01-11
1881878 Automatic check for new mail fails after primary password prompts Thunderbird Security nobody NEW --- 2024-03-09
1885768 "Sending of the message failed." trying to send an encrypted message MailNews Core Security: OpenPGP nobody NEW --- 2024-03-20
1889946 Thunderbird lists MP3 files as playable but will only play WAV Thunderbird General nobody NEW --- Sun 11:42
1891889 Thunderbird process hang, remain active after closing Thunderbird General nobody NEW --- 21:01:30
1633249 OpenPGP becomes extremely slow with many keys MailNews Core Security: OpenPGP patrick ASSI --- 2024-01-25
1568355 Repair Folder should attempt to remember column settings and threading settings for the folder MailNews Core Database benc ASSI --- 2024-03-26
1530157 Thunderbird handles folder names which are substrings of other IMAP namespaces incorrectly MailNews Core Networking: IMAP gds ASSI --- 2022-10-11
1468925 Spacebar doesn't always advance to next unread message Thunderbird Folder and Message L h.w.forms ASSI --- 2023-10-29
1804000 After opening another message in an existing message window (pref), `Next unread` (N) fails with `TypeError: aParent is null` while executing the button_next command Thunderbird Toolbars and Tabs mkmelin+mozilla ASSI --- 2023-12-10
1790619 "Copying message to sent mail folder…" status window/dialog text and Cancel button are cut off in Russian/Italian/French l10n (and maybe others) Thunderbird Mail Window Front En mkmelin+mozilla REOP --- 2024-01-18
1290884 hang, freeze, hardlock, lockup with samba automounted drive MailNews Core Networking nobody REOP --- 2018-10-04
1691881 when moving a mail, the message open for viewing loses attachment links MailNews Core Networking: IMAP nobody REOP --- 2022-02-04
1827356 Hp scan to email fails for 64bit Thunderbird OS Integration nobody REOP --- 2024-02-10
1836084 When switching from one Unified folder (e.g. Inbox) to another Unified folder (e.g. Sent), the Threads Pane (message list) goes blank for 15 seconds. Thunderbird Folder and Message L nobody REOP --- 2024-01-01
284 bugs found.