Thunderbird Support Forum

Thunderbird updated to 115.10.1 (32-bit) and I cannot see any emails now. I use View > Folders > All. If I run a search, TB lists the emails. Have tried opening in Troubleshoot mode but still same, no emails nor inboxes. Windows Security Ransomware turned off for preparing for maintenance prior to TB updating itself. How should I go about fixing issue?

Windows 11, 64 bit Addons: Cardbook, Provider for Google Calendar

For some time Thunderbird crashes quite often. One reason seems to be Chinese characters in an email I try to open. But it also crashes on other occasions. Several times a day.

https://crash-stats.mozilla.org/report/index/91bb470b-d99f-483e-bb11-209c40221113#allthreads

Hello, I have seen similar reports on that issue here and elsewhere. What surprises me is that if I right click on the sent folder and select properties, it still gives me the right number of messages in that folder.

In fact, If I go to ~/.thunderbird/my_profile.default/Mail/pop.gmail-2.com/Sent.sbd/2023 and open that file with whatever text editor, file 2023 contains all messages sent. I have tried repairing that file, then restarting TB to no avail. Is there a workaround ?

-Tx

I lost power to my PC when Thunderbird was running (thanks electrician who tripped the whole fusebox!). Since then despite everything I have tried Thunderbird will not open my mailbox. I get the screen 'Set Up Your Existing Email Address' shown in the screenshot. I can see my address book.

I have tried creating a new profile, copying across all the data from the profile in use until yesterday and changing the profiles.ini to point to the new profile. If I start using the profile manager (thunderbird -p) it shows the new profile but if I click it then I still get the same screen shown in the screenshot.

After looking at other support pages I tried deleting the .lock files and rebooting, still the same.

Under the troubleshooting information I can see the correct profile folder and open it, if I click about::profiles then the correct profile is in use.

It is a bit more complicated as I had the profile on a NAS drive but I have created a new profile on the PC and copied all the data in the profile directory to the local profile folder. Still the same results.

Edited: After trying a couple of other things - import into a new profile from the currant one, still same results, and changing the installs.ini file to match the profiles.ini one, also same results, I have uploaded a couple more pictures after looking again at other support questions.

I am on version 115.10.1 (32-bit)

Thanks for any help.

I am using Thunderbird 115.10.1 on Windows 11. T keeps deleting my saved passwords. T takes a very long time to load. There are no saved passwords and I enter them all with the options to save. I check the passwords in Settings and they are all there correctly. When I next run Thunderbird it may or may not have them still saved. I check the Settings and they have gone; so I enter them again and they are saved OK. But then they are deleted some time later. I cannot see any pattern in the failure. I wonder if there is a problem with the outgoing server setttings. All the passwords are lost whether imap, pop (Ionos), hotmail or yahoo. Is there a way to clear out my profile or is this a problem with this T release. it did not happen until about 1-2 months ago. My profile is on a local NAS. Generally T seems to be quite unstable ; I get Not Responding too often.. Thanks

Sometimes Thunderbird gets killed (e.g. by gnome-shell or my system crashing).

When that happens, it always redownloads one of my folders, but not others. It is the biggest one, though (3GB), aside from Inbox (which is 4GB at the moment). The other two biggest folders are ~1GB in size.

All the settings for them are the same (Include in search results; Check this folder when getting new messages; Retention policy: use account settings; Synchronization: Select this folder for offline use, Personal Folder: no sharing; Storage well below Quota -- 33%).

Also at some point I was seeing text like: Downloading message header 10887 / 7162 in <...>, which seemed like another problem (that was after I opened the folder while it was downloading, so it started to pull in message headers separately in parallel).

I've tried "Repair Folder", and it seemed good, but the problem was back after the next crash.

I've got TBird set up to download two POP3 accounts. GMail and Outlook. Outlook works ok, with email still coming through. GMail however isn't recieving any new mail, it runs through the send recieve ok, and says there are no new messages to download, despite the fact there are about 40 emails a day hitting that account. I can get onto emails through my phone, or through the website. This started a couple of days ago, no settings have been changed. I can send from the Gmail account, so the sending is OK, just not the recieving. I've tried compacting folder, with no effect. I've run in troubleshoot mode, with no effect. Spam Folder is empty

 Application Basics

   Name: Thunderbird
   Version: 115.7.0
   Build ID: 20240119095007
   Distribution ID:

   Update Channel: release
   User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:115.0) Gecko/20100101 Thunderbird/115.7.0
   OS: Windows_NT 10.0 19045
   OS Theme:

   Launcher Process: Enabled
   Multiprocess Windows: 0/0
   Fission Windows: 0/0
             Enabled by default
   Remote Processes: 2
   Enterprise Policies: Inactive
   Google Location Service Key: Missing
   Google Safebrowsing Key: Missing
   Mozilla Location Service Key: Missing
   Safe Mode: false
   Memory Size (RAM): 6.9 GB
   Disk Space Available: 110 GB

 Mail and News Accounts
   account1:
     INCOMING: account1, , (none) Local Folders, 0, passwordCleartext

   account2:
     INCOMING: account2, , (pop3) pop.googlemail.com:995, SSL, passwordCleartext
     OUTGOING: , smtp.gmail.com:465, SSL, OAuth2, true

   account6:
     INCOMING: account6, , (pop3) outlook.office365.com:995, SSL, OAuth2
     OUTGOING: , smtp.office365.com:587, alwaysSTARTTLS, OAuth2, true

 Libraries

     Library
     Status
     Expected minimum version
     Version in use
     Path

     RNP (OpenPGP)
     OK
     0.17.0
     0.17.0+PR2073.MZLA.115.7.0
     C:\Program Files (x86)\Mozilla Thunderbird\rnp.dll

 Crash Reports for the Last 3 Days

 Remote Processes

   Type: Count

     Extension: 1
     GPU: 1

 Add-ons

     Name
     Type
     Version
     Enabled
     ID

       British English Dictionary (Marco Pinto)
       dictionary
       3.2.9
       true
       marcoagpinto@mail.telepac.pt

       Amazon.co.uk
       extension
       1.1
       true
       amazon@search.mozilla.org

       Attachment + Image Viewer/Slideshow
       extension
       2.8.2
       true
       imageview@opto.one

       Bing
       extension
       1.0
       true
       bing@search.mozilla.org

       Chambers (UK)
       extension
       1.0
       true
       chambers-en-GB@search.mozilla.org

       DuckDuckGo
       extension
       1.0
       true
       ddg@search.mozilla.org

       Google
       extension
       1.0
       true
       google@search.mozilla.org

       Wikipedia (en)
       extension
       1.0
       true
       wikipedia@search.mozilla.org

 Security Software

   Type: Name

     Antivirus: Microsoft Defender Antivirus
     Antispyware:
     Firewall: Windows Firewall

 Graphics

     Features
     Compositing: WebRender
     Asynchronous Pan/Zoom: wheel input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled; smooth pinch-zoom enabled
     WebGL 1 Driver WSI Info: EGL_VENDOR: Google Inc. (AMD)

EGL_VERSION: 1.5 (ANGLE 2.1.19736 git hash: fa03ab3adeaf) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_ANGLE_windows_ui_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_stream_producer_d3d_texture EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_display_semaphore_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_ANDROID_blob_cache EGL_ANDROID_recordable EGL_ANGLE_image_d3d11_texture EGL_ANGLE_create_context_backwards_compatible EGL_KHR_no_config_context EGL_KHR_create_context_no_error EGL_KHR_reusable_sync EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_device_query EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_platform_angle_d3d11on12 EGL_ANGLE_platform_angle_device_id EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses EGL_KHR_debug EGL_ANGLE_feature_control IsWebglOutOfProcessEnabled: 1

     WebGL 1 Driver Renderer: Google Inc. (AMD) -- ANGLE (AMD, AMD Radeon(TM) R3 Graphics Direct3D11 vs_5_0 ps_5_0, D3D11-27.20.1034.6)
     WebGL 1 Driver Version: OpenGL ES 2.0.0 (ANGLE 2.1.19736 git hash: fa03ab3adeaf)
     WebGL 1 Driver Extensions: GL_AMD_performance_monitor GL_ANGLE_base_vertex_base_instance GL_ANGLE_base_vertex_base_instance_shader_builtin GL_ANGLE_client_arrays GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_get_serialized_context_string GL_ANGLE_get_tex_level_parameter GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_memory_size GL_ANGLE_multi_draw GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control GL_ANGLE_provoking_vertex GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_lose_context GL_CHROMIUM_sync_query GL_EXT_EGL_image_external_wrap_modes GL_EXT_base_instance GL_EXT_blend_func_extended GL_EXT_blend_minmax GL_EXT_clip_control GL_EXT_color_buffer_half_float GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_draw_elements_base_vertex GL_EXT_float_blend GL_EXT_frag_depth GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_EXT_multi_draw_indirect GL_EXT_multisampled_render_to_texture GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_bptc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_norm16 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_texture_type_2_10_10_10_REV GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_framebuffer_blit GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_compressed_EAC_R11_signed_texture GL_OES_compressed_EAC_R11_unsigned_texture GL_OES_compressed_EAC_RG11_signed_texture GL_OES_compressed_EAC_RG11_unsigned_texture GL_OES_compressed_ETC2_RGB8_texture GL_OES_compressed_ETC2_RGBA8_texture GL_OES_compressed_ETC2_punchthroughA_RGBA8_texture GL_OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture GL_OES_compressed_ETC2_sRGB8_alpha8_texture GL_OES_compressed_ETC2_sRGB8_texture GL_OES_depth24 GL_OES_depth32 GL_OES_draw_elements_base_vertex GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_texture_border_clamp GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_texture_stencil8 GL_OES_vertex_array_object GL_WEBGL_video_texture
     WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_float_blend EXT_frag_depth EXT_shader_texture_lod EXT_sRGB EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_element_index_uint OES_fbo_render_mipmap OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context WEBGL_provoking_vertex
     WebGL 2 Driver WSI Info: EGL_VENDOR: Google Inc. (AMD)

EGL_VERSION: 1.5 (ANGLE 2.1.19736 git hash: fa03ab3adeaf) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_ANGLE_windows_ui_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_stream_producer_d3d_texture EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_display_semaphore_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_ANDROID_blob_cache EGL_ANDROID_recordable EGL_ANGLE_image_d3d11_texture EGL_ANGLE_create_context_backwards_compatible EGL_KHR_no_config_context EGL_KHR_create_context_no_error EGL_KHR_reusable_sync EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_device_query EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_platform_angle_d3d11on12 EGL_ANGLE_platform_angle_device_id EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses EGL_KHR_debug EGL_ANGLE_feature_control IsWebglOutOfProcessEnabled: 1

     WebGL 2 Driver Renderer: Google Inc. (AMD) -- ANGLE (AMD, AMD Radeon(TM) R3 Graphics Direct3D11 vs_5_0 ps_5_0, D3D11-27.20.1034.6)
     WebGL 2 Driver Version: OpenGL ES 3.0.0 (ANGLE 2.1.19736 git hash: fa03ab3adeaf)
     WebGL 2 Driver Extensions: GL_AMD_performance_monitor GL_ANGLE_base_vertex_base_instance GL_ANGLE_base_vertex_base_instance_shader_builtin GL_ANGLE_client_arrays GL_ANGLE_copy_texture_3d GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_get_serialized_context_string GL_ANGLE_get_tex_level_parameter GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_memory_size GL_ANGLE_multi_draw GL_ANGLE_multiview_multisample GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control GL_ANGLE_provoking_vertex GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_multisample GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_lose_context GL_CHROMIUM_sync_query GL_EXT_EGL_image_external_wrap_modes GL_EXT_base_instance GL_EXT_blend_func_extended GL_EXT_blend_minmax GL_EXT_clip_control GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_float_blend GL_EXT_frag_depth GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_EXT_multi_draw_indirect GL_EXT_multisampled_render_to_texture GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_bptc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_norm16 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_texture_type_2_10_10_10_REV GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_framebuffer_blit GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_compressed_EAC_R11_signed_texture GL_OES_compressed_EAC_R11_unsigned_texture GL_OES_compressed_EAC_RG11_signed_texture GL_OES_compressed_EAC_RG11_unsigned_texture GL_OES_compressed_ETC2_RGB8_texture GL_OES_compressed_ETC2_RGBA8_texture GL_OES_compressed_ETC2_punchthroughA_RGBA8_texture GL_OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture GL_OES_compressed_ETC2_sRGB8_alpha8_texture GL_OES_compressed_ETC2_sRGB8_texture GL_OES_depth24 GL_OES_depth32 GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_texture_border_clamp GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_texture_stencil8 GL_OES_vertex_array_object GL_OVR_multiview GL_OVR_multiview2 GL_WEBGL_video_texture
     WebGL 2 Extensions: EXT_color_buffer_float EXT_float_blend EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_draw_buffers_indexed OES_texture_float_linear OVR_multiview2 WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context WEBGL_provoking_vertex
     Direct2D: true
     Target Frame Rate: 60
     DirectWrite: true (10.0.19041.3636)

     GPU #1
     Active: Yes
     Description: AMD Radeon(TM) R3 Graphics
     Vendor ID: 0x1002
     Device ID: 0x9850
     Driver Version: 27.20.1034.6
     Driver Date: 8-21-2020
     Drivers: aticfx64 aticfx64 aticfx64 amdxc64 aticfx32 aticfx32 aticfx32 amdxc32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a
     Subsys ID: 08001025
     RAM: 1024

     GPU #2
     Active: No
     RAM: 0

     Diagnostics
     AzureCanvasBackend: direct2d 1.1
     AzureCanvasBackend (UI Process): skia
     AzureContentBackend: skia
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I have about 30,000 messages in a local folder on TB. I need to move them to an IMAP folder on my outlook.com account. I have been able to move some but TB just stops moving the files randomly. I have tried: creating a new TB profile Moving small batches Creating a new destination folder on the IMAP account Granting all permissions to destination folder Reindexing TB Compacting the Local folder Checking/Changing SMTP server settings Read everything I could find in various forums There are 'services' that claim to do this for you but require me to grant permissions I am uncomfortable with Thanks for any wisdom you can offer to resolve this.

Thunderbird automatically upgraded to version 102.3.1 (32-bit) this morning when my Windows 10 computer restarted after a Windows Update. Since then, Task Manager shows thunderbird.exe to be consistently using 5-10% of the CPU. If I go to offline mode, the usage goes to 0. This is new behavior after the upgrade. Any suggestions for fixing that would be appreciated.

There is no way to send emails from Thunderbird. The only way I have found is to go to File - New - Message, which is a real faff compared with the write option, which has disappeared.

Hi,

I use a siteground server and whenever I add a new account, TB recognizes the settings but when I click "Next" to finalize the process, it never completes.

If I try to configure it manually, I get an error saying "incoming server already exists."

To fix the problem, I have to exit TB and manually edit the profile file.

I end up adding:

user_pref("mail.account.accountXX.identities", "idXX"); user_pref("mail.account.accountXX.server", "serverXX");

Then I make a copy of another account's

user_pref("mail.identity.idXX.XXX"

settings and make them fit the new account.

As you can guess, it's pretty tedious and annoying but I don't understand why this happens.

Any ideas?

L

When i send an attachment the other party a lot of the time cannot open the file. However in my sent directory the file is always corrupted and shows as 337kb for a 1.5MB attachment and the same for a 6.5 MB attachment. When i send the 6.5MB file to myself in the in box it shows as 331kb. TBird is set as IMAP and the laptop is running Windows 11.

Hello dear developers, engineers, and support,

For the first time in many, many years, I'm having complications with a Thunderbird mail folder, whose contents, the mails, don't get displayed any more.

I manage several e-mail adresses, and some of them have directories with quite large contents, I regularly accept the proposed compacting, and then place Thunderbird on another virtual desktop. So I suspect, it has to do with a compacting operation which got interrupted, as I shut down the computer, ignoring that the compacting may still have been taking place.

The folder itself is still visible on the left side of Thunderbird main window. This folder hosts all mail which has a certain term in the subject. The good news is when I do "Search messages" (in that folder) for that term, then all mail is displayed in the search window (altogether 5308 pieces of mail). So it is there. The main window also displays the same number of unread mail as that shown in the search window. And if I click on any mail in the search window, it gets displayed in a separate tab in the main window. So it is there, and it "really" "seems" to be "just" the display...

I went through this: https://support.mozilla.org/fr/kb/compacter-les-dossiers#w_complications-potentielles , as well as that: https://support.mozilla.org/fr/kb/compacting-folders-potential-complications

I did (in the main window) Folder (that with the failure), right click -> Properties -> Repair folder (three times), it didn't help. I did (in the main window) File -> Compact (all) folders , it didn't help.

In my /home/.../icedove/.../Mail/pop3.xxx.net folder there is a file with the name of the mail folder, it has a size of 923MB, the file with the same name with extension .msf has 3,8 MB

What should I do ?

Really thanks very much for the support you can give, and thanks anyway for all the great work on this classic programme that has accompanied me for years now.

Best regards

Ludo

Hello folks !

I've long time having issues to start mozilla thunderbird on my notebook. It's win10 home single language + norton security ultra. I tried to run "thunderbird -safe-mode" and disable extensions and themes but it didn't worked.

Any light at and of this tunnel ? I'll try to follow here and fix it. Thanks for all attention guys.

Last fail until this message : Crash ID: bp-011d857a-7815-466b-b93e-2a10f0220731

Running 102.1.2 32 bit in WIN 7 PRO. After update folders/messages appear only after entering troubleshooting mode. Before eliciting troubleshooting mode, the folders and messages panels are blank. Suggestions, please? Problem persists across reboot.

Just this week I started having problems where Thunderbird hangs, apparently due to a memory leak, after viewing S/MIME signed emails containng embedded hyperlinks to a secure site that requires my certificate to login. This is on a Dell Precision 7550 running Windows 10, and Thunderbird 91.9.0 (also the previous installed version - I believe it was 91.8.1).

After clicking on such an email (which come from a known address and are forwarded to a specific folder by a rule), the email is slow or fails to load into the display window. Subsequent clicking on other folders has a delayed response or never responds. I sometimes get a message at the top saying (Not Responding), sometimes I can click on other email records or switch folders, but emails no longer display contents in the viewing pane - it stays blank.

The other think I noticed is the blue bar at the lower right which appears when compacting shows up with the bar at 100% but never goes away. To end the task I must use Task Manager. This behavior only occurs after I have clicked on signed email with links (but not the link itself) that require a login using the smartcard certificates. Prior to looking at the signed email with these links, TB operates normally (aside from the endemic new user interface issues) when viewing other signed or unsigned emails. Curiously, in my most recent restart of the program, I clicked on several messages from the source of the emails with the hyperlinks, but ones that did not link to the secure files requiring certificate access. One of these was encrypted and opened normally with my certificate, and after accessing this email, the emails with the secure hyperlink opened normally and did not result in TB not responding.

I believe this has something to do with TB and S/MIME configuration, and have verified this behavior does not occur in Troubleshooting mode. However, in Troubleshooting mode, I cannot access my PKI S/MIME certificates as the Broadcom smart card device is not present. I am attaching a task manager snip showing the memory leak (the memory used continues to increase with time, the CPU percentage stays roughly the same - unfortunately this file upload has a perpetually spinning circle and still says it is uploading, so I may have to try again). I have also included the Device Manager view associated with the S/MIME certificates in regular and troubleshooting mode which show the internal Broadcom device is not present in the latter instance. I need to have the functionality and security provided by the smartcard S/MIME certificates, so this is a major problem for me.

I was adding a contact like I usually do and part of the form is off the right end of the screen and I cannot add the last name. This is a new problem. I tried re-sizing the column with the contacts and the two sided arrow appears but won't let me do anything with it. The screen settings are as recommended. There must be a way . . . . . .

On 2023 December 29 Friday, as part of a general upgrade of my desktop computer, Thunderbird was upgraded to version 115-5-5.0-1~deb12u1amd54.deb. Since then however whenever I try to open Thun­derbird I always receive the following message: Thunderbird is already running, but is not responding. To use Thunderbird, you must first close the existing Thunderbird process, restart your device, or use a different profile. Furthermore, on the label of the desktop I use for Thunderbird label lists two windows open on it which are quoted in the box below. Password required Mozilla Thunderbird - Close Thunderbird In spite of the foregoing on the screen there is no window to enter a password nor Thunderbird to be closed. As for the one window that does appear, the first box above, I find its first assertion inordinately obfuscating under the circumstances. Thunderbird not only had not been installed but was obviously but also was incapable of responding to anything. I consequently doubt strongly that the text in the top box has anything to do the the problem I am having with the inability of Thunderbird to open. However, every time I try to open Thunderbird these three lock files are created: .parent lock cookies.sqlite-wal Telemetry.FailedProfileLocks.txt The first two I delete before every attempt to open Thunderbird. The third I leave alone, not under­standing what it means or what purpose it serves. It is updated every time I try. I also tried without success to open Thunderbird in safe mode. The location and name of thunderbird in my laptop is directory ~/mozilla/thunderbird/9vgk89rr.default. The profiles.ini file is located in directory ~/.thunderbird and reads as follows: [InstallFDC34C9F024745EB] Default=/home/ken/mozilla/thunderbird/9vgk89rr.default [Profile0] Name=ken IsRelative=0 Path=/home/ken/mozilla/thunderbird/9vgk89rr.default Default=1 [General] StartWithLastProfile=1 Version=2 This current arrangement dates from 2021, but 9vgk89rr.default directory for Thunderbird dates from about 2006. It contains three of my most used email addresses, and all sorts of essential and valuable information. I need badly to have access to my Thunderbird as soon as possible and would appreciate greatly receiving information as to how to do so. Regards, Ken Heard

Comcast is apparently changing their email security. They sent the following out:

"Reminder: Your email application or device may be out of date

We noticed you're accessing your Comcast.net email through an older email application or device, such as an older smartphone. Unfortunately, some older devices, operating systems, and email applications don't support current security protocols and therefore put your data at risk.

We rely on specific security protocols to help protect data in transit, including anything you send through your Comcast.net email. To help safeguard your data, we are discontinuing the use of older security protocols that have been deemed less safe.

We recommend updating your out-of-date email application or speaking with a trusted resource about your device and the software you use to access your Comcast.net email.

If your device or email application is not up-to-date before we discontinue these older security protocols, you will not be able to use it to access your email as you do today. However, you will still be able to access your Comcast.net email by logging into connect.xfinity.com through an internet browser. "

This appears to be based on them dropping support for TLS, v1.1 and lower.

Currently I cannot send email, and can only receive. The error message that I get is shown in the attached picture file. This issue happens on my desktop system, and was confirmed by the same thing happening on my laptop.