Folders vanish and then resync when I restart Thunderbird 159

I have 5 accounts. Since the update when I start Thunderbird, some accounts appear in name only with no folders. Then, if I exit then enter again the tabs may appear and … (مانند نخ كشيده)

I have 5 accounts. Since the update when I start Thunderbird, some accounts appear in name only with no folders. Then, if I exit then enter again the tabs may appear and the Thunderbird sets about resyncing them all. Help please.

باز 8 3

Cannot setup Thunderbird for my @prodigy.net email account, which goes through Yahoo.com and at&t

I reset my Windows10 computer last week, reinstalled Thunderbird and got it to work as POP3 for about 5 days, but now it won't connect to my e-mail account (@prodigy.net)… (مانند نخ كشيده)

I reset my Windows10 computer last week, reinstalled Thunderbird and got it to work as POP3 for about 5 days, but now it won't connect to my e-mail account (@prodigy.net), which I normally access through Yahoo Mail. Then on Wednesday, it just stopped working.

Last week I had to enter a passkey in as the password, but it still needed to be set as a "Normal Password". This week I have tried the same passkey as "Normal Password" which doesn't work. I tried using the passkey but specifying "OAuth2", and it doesn't work. I have tried the "Normal Password" with the password I use to get to the Yahoo Mail account on line, and it doesn't work either.

The message I get is "Authentication error" and "Unable to log in at server. Probably wrong configuaration, username or password." So, I thought I might change the passkey, but now I cannot FIND how to change, remove or create a passkey. Not at Yahoo.com nor at att.com. Can you help me? Thanks, Deb Fisher

باز 6 71

Repeated "Authentication Failure" trying to connect to outlook.live.com servers using IMAP.

Program : Thunderbird Build - 115.18.0 esr . How to reproduce: Log into outlook.live.com an ensure IMAP is enabled. Start Thunderbird and create a new 'mail' account ma… (مانند نخ كشيده)

Program : Thunderbird Build - 115.18.0 esr .

How to reproduce:

Log into outlook.live.com an ensure IMAP is enabled.

Start Thunderbird and create a new 'mail' account manually, given the account settings provided by outlook.live.com. (https://support.microsoft.com/en-gb/outlook/pop-imap-and-smtp-settings-for-outlook-com)

The account may have to be setup manually.

Also you may have to setup the outgoing SMTP server to use OAuth2 manually as an SMTP server directly, as the normal dialog presented during manual setup did not provide this option unless the servers were set up indvidually.

The e-mail account details should be set up.

What should have happened:

SMTP server should have permitted Ouath2 authentication during setup. Thunderbird should have presented a login to obtain a password, and retrieved messages to a local inbox.

What actually happened: "Authentication failure when connecting to server outlook.office365.com"

Possible causes :

  • Build not actually supporting Oauth2 despite claiming to.
  • Third party server is claiming to support IMAP/Oauth2 but refuses to recognise credentials sent by Thunderbird.
  • Build too old.

Thank you.

حل شده 4

Alert from added account: failure due to backend error

Yandex email account. Messages are constantly being received: “Alert from account [redacted]@yandex.ru: UID fetch message 5 uid 122: failure due to backend error”. The nu… (مانند نخ كشيده)

Yandex email account. Messages are constantly being received: “Alert from account [redacted]@yandex.ru: UID fetch message 5 uid 122: failure due to backend error”. The numbers are always different. Emails are being received and sent. The server settings — the ones recommended by Yandex — are configured correctly. But these notifications appear almost every second. What is the problem?

باز 2

Desktop Version 159.0 (64bit) is not displaying email directories. Only Inbox visible but empty.

Since yesterday , Thursday 29th October. Thunderbird has only been displaying the "Inbox" for my account, no emails are visible in it and all of the directories including… (مانند نخ كشيده)

Since yesterday , Thursday 29th October. Thunderbird has only been displaying the "Inbox" for my account, no emails are visible in it and all of the directories including the deleted emails directory and spam directory are absent. I have Windows 11 installed. I am using the IMAP server for incoming email and have checked that all the settings are correct. My account displays no incoming emails but can send emails. The directories are still absent when running Trouble shooter and the inbox is still empty. In the Account Settings - Server Settings I tested connection to the server and it said secure connection made - this worked for both outgoing and incoming servers. I have tried uninstalling and reinstalling Thunderbird but the issue persists. Although I do not change any settings the full set of directories will occasionally appear along with some emails and then seconds later disappear again. My email account is working fine on my phone and tablet using gmail.

باز 6 2 20

Reply with Template creating error

After receiving a message to an email address, for which I have configured an auto-responder using the "Reply to Template" filter, I get the following message in the erro… (مانند نخ كشيده)

After receiving a message to an email address, for which I have configured an auto-responder using the "Reply to Template" filter, I get the following message in the error console:

``` sendRemoveListener on closed conduit {8821E3B3-E8FB-40E2-95E9-EC40294818C4}.126 ConduitsChild.sys.mjs:122:13

   _send resource://gre/modules/ConduitsChild.sys.mjs:122
   removeListener resource://gre/modules/ExtensionChild.sys.mjs:715
   removeListener resource://gre/modules/ExtensionChild.sys.mjs:971
   register chrome://extensions/content/child/ext-storage.js:185
   removeListener resource://gre/modules/ExtensionCommon.sys.mjs:2956
   revoke resource://gre/modules/ExtensionCommon.sys.mjs:2978
   close resource://gre/modules/ExtensionCommon.sys.mjs:2983
   unload resource://gre/modules/ExtensionCommon.sys.mjs:978
   close resource://gre/modules/ExtensionContent.sys.mjs:1171
   destroyed resource://gre/modules/ExtensionContent.sys.mjs:1253
   observe resource://gre/modules/ExtensionContent.sys.mjs:1276
   onEditFilter chrome://messenger/content/FilterListDialog.js:415
   onFilterDoubleClick chrome://messenger/content/FilterListDialog.js:1005

```

Template message is saved in the same account the incoming email is sent to.

Any ideas ... ?

باز

Folders disappear

I have 4 email accounts - 2 with UK provider Talktalk and 2 with Gmail I access all of these these via two different computers Since the update 159 a couple of days ago, … (مانند نخ كشيده)

I have 4 email accounts - 2 with UK provider Talktalk and 2 with Gmail I access all of these these via two different computers Since the update 159 a couple of days ago, the folders of the Talktalk account on one machine have vanished. On the other machine they are fine. The missing folders could be brought back by running in trouble shooting mode by disabling addons. Now, that doesn't work. I can access all folders on my other machine and by webmail. As I am writing this, the inbox has appeared with all my mail but no other folders. I have pasted the trouble shooting information below

 Application Basics
   Name: Thunderbird
   Version: 159.0
   Build ID: 20261026161902
   Distribution ID:
   Update Channel: release
   User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:159.0) Gecko/20100101 Thunderbird/159.0
   OS: Windows_NT 10.0 19045
   OS Theme:
   Launcher Process: Enabled
   Multiprocess Windows: 0/0
   Fission Windows: 0/0
             Enabled by default
   Remote Processes: 1
   Enterprise Policies: Inactive
   Google Location Service Key: Found
   Google Safebrowsing Key: Missing
   Mozilla Location Service Key: Missing
   Safe Mode: false
   Memory Size (RAM): 15.9 GB
   Disk Space Available: 13.0 GB
 Mail and News Accounts
   account2:
     INCOMING: account2, , (none) Local Folders, 0, 3
   account3:
     INCOMING: account3, , (imap) imap.talktalk.net:143, 2, 3
     OUTGOING: , smtp.talktalk.net:587, 2, 3, true
   account5:
     INCOMING: account5, , (imap) imap.gmail.com:993, 3, OAuth2
     OUTGOING: , smtp.gmail.com:465, 3, OAuth2, true
   account6:
     INCOMING: account6, , (imap) imap.gmail.com:993, 3, OAuth2
     OUTGOING: , smtp.gmail.com:465, 3, OAuth2, true
   account8:
     INCOMING: account8, , (imap) imap.talktalk.net:993, 3, 3
     OUTGOING: , smtp.talktalk.net:465, 3, 3, true
 Libraries
     Library
     Status
     Expected minimum version
     Version in use
     Path
       RNP (OpenPGP)
       OK
       0.18.1
       0.18.1.MZLA.159.0.botan.3.11.1
       C:\Program Files (x86)\Mozilla Thunderbird\rnp.dll
       OTR
       Failed to load. OTR chat encryption will not work.
       -
       -
       -
 Calendar Settings
   Home
     Name
     Value
     Name:
     Type: storage
     Disabled:
     Username:
     URI:
     Refresh Interval:
     Read-only:
     Suppress Alarms:
     Cache Enabled:
     iMIP Identity: id3
     iMIP Disabled:
     iMIP Account:
     Organiser Id:
     Force Email Scheduling:
     Popup Alarms Supported:
     Alarms on Invitation Supported:
     Max Alarms Per Event:
     Attachment Supported:
     Max Categories:
     Privacy State Supported:
     Priority Supported: true
     Event Supported:
     Task Supported:
     Local Time Supported:
     UTC/GMT Supported:
     Auto-Scheduling Supported:
 Crash Reports for the Last 3 Days
 Remote Processes
   Type: Count
   GPU: 1
 Add-ons
     Name
     Type
     Version
     Enabled
     Location
     ID
       System theme — auto
       theme
       1.4.2
       true
       app-builtin
       default-theme@mozilla.org
       British English Dictionary (Marco Pinto)
       dictionary
       4.0.9
       false
       app-profile
       marcoagpinto@mail.telepac.pt
       Thundermail
       extension
       2.0.16
       false
       app-builtin-addons
       tbpro-system-add-on@thunderbird.net
       Dark
       theme
       1.3.2
       false
       app-builtin
       thunderbird-compact-dark@mozilla.org
       Light
       theme
       1.3.2
       false
       app-builtin
       thunderbird-compact-light@mozilla.org
 Security Software
   Type: Name
     Antivirus: Microsoft Defender Antivirus
     Antispyware:
     Firewall: Windows Firewall
 Legacy User Stylesheets
   Active: false
   Stylesheets: No stylesheets found
 Graphics
     Features
     Compositing: WebRender Layer Compositor
     Font Visibility Debug Info: Windows Platform
     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. (Intel)

EGL_VERSION: 1.5 (ANGLE 2.1 git hash: unknown hash) 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_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_ANGLE_memory_usage_report 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_d3d_luid EGL_ANGLE_platform_angle_device_id EGL_ANGLE_platform_angle_display_key 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 EGL_ANGLE_no_error

     WebGL 1 Driver Renderer: Google Inc. (Intel) -- ANGLE (Intel, Intel(R) HD Graphics 610 (0x00005906) Direct3D11 vs_5_0 ps_5_0, D3D11-26.20.100.7925)
     WebGL 1 Driver Version: OpenGL ES 3.0 (ANGLE 2.1 git hash: unknown hash)
     WebGL 1 Driver Extensions: GL_AMD_performance_monitor GL_ANGLE_base_vertex_base_instance_shader_builtin GL_ANGLE_blob_cache GL_ANGLE_client_arrays GL_ANGLE_clip_cull_distance 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_memory_size GL_ANGLE_multiview_multisample GL_ANGLE_pack_reverse_row_order GL_ANGLE_polygon_mode GL_ANGLE_program_binary_readiness_query GL_ANGLE_program_cache_control GL_ANGLE_provoking_vertex GL_ANGLE_renderability_validation GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_shader_pixel_local_storage GL_ANGLE_shader_pixel_local_storage_coherent GL_ANGLE_stencil_texturing GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_multisample GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_APPLE_clip_distance GL_ARM_rgba8 GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_lose_context 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_clip_cull_distance GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_conservative_depth GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_depth_clamp 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_occlusion_query_boolean GL_EXT_polygon_offset_clamp GL_EXT_read_format_bgra GL_EXT_render_snorm GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_border_clamp 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_mirror_clamp_to_edge 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_KHR_robustness GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_framebuffer_blit GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_NV_shader_noperspective_interpolation GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 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_required_internalformat GL_OES_rgb8_rgba8 GL_OES_sample_variables GL_OES_shader_multisample_interpolation 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_texture_storage_multisample_2d_array GL_OES_vertex_array_object GL_OVR_multiview GL_OVR_multiview2
     WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_clip_control EXT_color_buffer_half_float EXT_depth_clamp EXT_float_blend EXT_frag_depth EXT_polygon_offset_clamp EXT_shader_texture_lod EXT_sRGB EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic EXT_texture_mirror_clamp_to_edge 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. (Intel)

EGL_VERSION: 1.5 (ANGLE 2.1 git hash: unknown hash) 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_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_ANGLE_memory_usage_report 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_d3d_luid EGL_ANGLE_platform_angle_device_id EGL_ANGLE_platform_angle_display_key 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 EGL_ANGLE_no_error

     WebGL 2 Driver Renderer: Google Inc. (Intel) -- ANGLE (Intel, Intel(R) HD Graphics 610 (0x00005906) Direct3D11 vs_5_0 ps_5_0, D3D11-26.20.100.7925)
     WebGL 2 Driver Version: OpenGL ES 3.0 (ANGLE 2.1 git hash: unknown hash)
     WebGL 2 Driver Extensions: GL_AMD_performance_monitor GL_ANGLE_base_vertex_base_instance_shader_builtin GL_ANGLE_blob_cache GL_ANGLE_client_arrays GL_ANGLE_clip_cull_distance 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_memory_size GL_ANGLE_multiview_multisample GL_ANGLE_pack_reverse_row_order GL_ANGLE_polygon_mode GL_ANGLE_program_binary_readiness_query GL_ANGLE_program_cache_control GL_ANGLE_provoking_vertex GL_ANGLE_renderability_validation GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_shader_pixel_local_storage GL_ANGLE_shader_pixel_local_storage_coherent GL_ANGLE_stencil_texturing GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_multisample GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_APPLE_clip_distance GL_ARM_rgba8 GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_lose_context 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_clip_cull_distance GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_conservative_depth GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_depth_clamp 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_occlusion_query_boolean GL_EXT_polygon_offset_clamp GL_EXT_read_format_bgra GL_EXT_render_snorm GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_border_clamp 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_mirror_clamp_to_edge 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_KHR_robustness GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_framebuffer_blit GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_NV_shader_noperspective_interpolation GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 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_required_internalformat GL_OES_rgb8_rgba8 GL_OES_sample_variables GL_OES_shader_multisample_interpolation 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_texture_storage_multisample_2d_array GL_OES_vertex_array_object GL_OVR_multiview GL_OVR_multiview2
     WebGL 2 Extensions: EXT_clip_control EXT_color_buffer_float EXT_depth_clamp EXT_float_blend EXT_polygon_offset_clamp EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic EXT_texture_mirror_clamp_to_edge EXT_texture_norm16 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
     Target Frame Rate: 60
     DirectWrite: true (10.0.19041.5794)
     GPU #1
     Active: Yes
     Description: Intel(R) HD Graphics 610
     Vendor ID: 0x8086
     Device ID: 0x5906
     Driver Version: 26.20.100.7925
     Driver Date: 2-19-2020
     Drivers: igdumdim64 igd10iumd64 igd10iumd64 igd12umd64 igdumdim32 igd10iumd32 igd10iumd32 igd12umd32
     Subsys ID: 84be103c
     RAM: 0
     GPU #2
     Active: No
     RAM: 0
     Diagnostics
     AzureCanvasBackend: skia
     AzureCanvasBackend (UI Process): skia
     AzureContentBackend: skia
     AzureContentBackend (UI Process): skia
     AzureFallbackCanvasBackend (UI Process): skia
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     CMSOutputProfileInUse: configured CMSOutputProfile
     Display0: 1366x768@60Hz scales:1.000000|1.000000 SDR
     DisplayCount: 1
     HardwareStretching: both=1 window-only=0 full-screen-only=0 none=0 error=0
     OutputColorSpaces: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709
     OverlaySupport: NV12=Scaling YUV2=Scaling BGRA8=Software RGB10A2=None RGBA16F=None VpSR=Not Supported VpAutoHDR=Not Supported HwOverlayHDR=Not Supported
     SwapChainTearingSupport: Supported
     GPUProcessPid: 5212
     Window Device Pixel Ratios: 1
     ClearType Parameters: Gamma: 1.8 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50
     Font Visibility Debug Info: Windows Platform
     WebGPU Default Adapter: [object Object]
     WebGPU Fallback Adapter: [object Object]
     Decision Log
     HW_COMPOSITING: available by default
     D3D11_COMPOSITING: available by default
     D3D11_HW_ANGLE: available by default
     GPU_PROCESS: available by default
     WEBRENDER: available by default
     WEBRENDER_COMPOSITOR: available by default
     WEBRENDER_PARTIAL: available by default
     WEBRENDER_SHADER_CACHE: available by default
     WEBRENDER_OPTIMIZED_SHADERS: available by default
     WEBRENDER_ANGLE: available by default
     WEBRENDER_DCOMP_PRESENT: available by default
     WEBRENDER_SCISSORED_CACHE_CLEARS: available by defaultblocklisted by env: Blocklisted by gfxInfo
     WEBGPU: available by default
     WINDOW_OCCLUSION: available by default
     HARDWARE_VIDEO_DECODING: available by default
     HARDWARE_VIDEO_ENCODING: available by default
     VIDEO_HARDWARE_OVERLAY: available by default
     VIDEO_SOFTWARE_OVERLAY: available by default
     HW_DECODED_VIDEO_ZERO_COPY: blocked by default: Blocklisted by gfxInfo
     VP8_HW_DECODE: available by default
     VP9_HW_DECODE: available by default
     REUSE_DECODER_DEVICE: available by default
     BACKDROP_FILTER: available by default
     CANVAS_RENDERER_THREAD: available by default
     ACCELERATED_CANVAS2D: available by default
     H264_HW_DECODE: available by default
     AV1_HW_DECODE: available by default
     HEVC_HW_DECODE: available by default
     VP8_HW_ENCODE: available by default
     VP9_HW_ENCODE: available by default
     H264_HW_ENCODE: available by default
     AV1_HW_ENCODE: available by default
     HEVC_HW_ENCODE: available by default
     GL_NORM16_TEXTURES: available by default
     WEBGPU_EXTERNAL_TEXTURE: available by default
     WEBGL: available by default
     VIDEO_HDR: available by default
   Crash Guard Disabled Features
   Workarounds
   Failure Log
 Media
     Audio Backend: wasapi
     Max Channels: 2
     Preferred Sample Rate: 48000
     Roundtrip latency (standard deviation): ...
     Output Devices
       Name
       Group
       Vendor
       State
       Preferred
       Format
       Channels
       Rate
       Latency
       Speaker/Headphone (Realtek(R) Audio)
       INTELAUDIO\FUNC_01&VEN_10EC&DEV_0295&SUBSYS_103C84BE&REV_1000\4&1d00e3ed&1&0001
       Enabled
       All
       default: F32LE, support: S16LE F32LE
       2
       default: 48000, support: 48000 - 48000
       144 - 480
     Input Devices
       Name
       Group
       Vendor
       State
       Preferred
       Format
       Channels
       Rate
       Latency
       Microphone Array (Realtek(R) Audio)
       INTELAUDIO\FUNC_01&VEN_10EC&DEV_0295&SUBSYS_103C84BE&REV_1000\4&1d00e3ed&1&0001
       Enabled
       All
       default: F32LE, support: S16LE F32LE
       2
       default: 48000, support: 48000 - 48000
       144 - 480
     Media Capabilities
     Enumerate database
 Environment Variables
   MOZ_APP_RESTART: 1
   MOZ_CRASHREPORTER_DATA_DIRECTORY: C:\Users\guyca\AppData\Roaming\Thunderbird\Crash Reports
   MOZ_CRASHREPORTER_EVENTS_DIRECTORY: C:\Users\guyca\AppData\Roaming\Thunderbird\Profiles\o8tzpzi2.default\crashes\events
   MOZ_CRASHREPORTER_PING_DIRECTORY: C:\Users\guyca\AppData\Roaming\Thunderbird\Pending Pings
   MOZ_LAUNCHER_PROCESS: 1
 Important Modified Preferences
   accessibility.typeaheadfind.flashBar: 0
   browser.cache.disk.amount_written: 362817
   browser.cache.disk.capacity: 1048576
   browser.cache.disk.filesystem_reported: 1
   browser.display.use_document_fonts: 0
   browser.search.region: GB
   browser.theme.dark-toolbar-theme: false
   doh-rollout.home-region: GB
   extensions.lastAppVersion: 159.0
   font.internaluseonly.changed: false
   font.minimum-size.x-western: 12
   font.name.monospace.x-western: Arial
   font.name.sans-serif.x-western: Arial
   font.name.serif.x-western: Arial
   font.size.fixed.el: 14
   font.size.fixed.x-cyrillic: 14
   font.size.fixed.x-unicode: 14
   font.size.fixed.x-western: 12
   font.size.variable.x-western: 14
   gfx.crash-guard.d3d11layers.appVersion: 102.7.2
   gfx.crash-guard.d3d11layers.deviceID: 0x5906
   gfx.crash-guard.d3d11layers.driverVersion: 26.20.100.7925
   gfx.crash-guard.d3d11layers.feature-d2d: true
   gfx.crash-guard.d3d11layers.feature-d3d11: true
   gfx.crash-guard.status.d3d11layers: 2
   gfx.crash-guard.status.wmfvpxvideo: 2
   gfx.crash-guard.wmfvpxvideo.appVersion: 91.13.0
   gfx.crash-guard.wmfvpxvideo.deviceID: 0x5906
   gfx.crash-guard.wmfvpxvideo.driverVersion: 26.20.100.7925
   idle.lastDailyNotification: 1793460663
   layers.mlgpu.sanity-test-failed: false
   media.gmp.storage.version.observed: 1
   media.hardware-video-decoding.failed: false
   media.hardware-video-encoding.failed: false
   network.cookie.CHIPS.lastMigrateDatabase: 2
   network.cookie.prefsMigrated: true
   network.cookie.validation.lastEpoch: 1
   network.predictor.cleaned-up: true
   network.trr.blocklist_cleanup_done: true
   places.database.lastMaintenance: 1793460663
   places.history.enabled: false
   places.history.expiration.transient_current_max_pages: 112348
   privacy.bounceTrackingProtection.hasMigratedUserActivationData: true
   privacy.donottrackheader.enabled: true
   privacy.purge_trackers.date_in_cookie_database: 0
   privacy.trackingprotection.allow_list.hasMigratedCategoryPrefs: true
   security.remote_settings.crlite_filters.checked: 1636390353
   security.remote_settings.intermediates.checked: 1636390353
   security.sandbox.content.tempDirSuffix: {48a9c6ec-212e-4d10-8a5b-1bb2644aed41}
   security.sandbox.plugin.tempDirSuffix: {dbad8a5d-1e3f-4395-ac24-fd5e185b01cd}
   signon.importedFromSqlite: true
   signon.storage.rust.restoreAttemptsVersion: 1
   signon.storage.rust.restoreDone: true
   signon.storage.rust.restoreVersion: 1
   storage.vacuum.last.content-prefs.sqlite: 1791276902
   storage.vacuum.last.index: 1
   storage.vacuum.last.places.sqlite: 1791528573
   ui.osk.debug.keyboardDisplayReason: IKPOS: Touch screen not found.
 Important Locked Preferences
   fission.autostart.session: true
   media.utility-process.enabled: true
 Places Database
 Accessibility
   Activated: false
   Prevent Accessibility: 0
   Accessible Handler Used:
   Accessibility Instantiator:
 Library Versions
     Expected minimum version
     Version in use
     NSPR
     4.40
     4.40
     NSS
     3.131
     3.131
     NSSSMIME
     3.131
     3.131
     NSSSSL
     3.131
     3.131
     NSSUTIL
     3.131
     3.131
 Sandbox
   Content Process Sandbox Level: 7
   Effective Content Process Sandbox Level: 7
   Win32k Lockdown State for Content Process: Win32k Lockdown enabled -- default value is true
   GPU Process Sandbox Level: 2
 Startup Cache
   Disk Cache Path: C:\Users\guyca\AppData\Local\Thunderbird\Profiles\o8tzpzi2.default\startupCache\startupCache.8.little
   Ignore Disk Cache: false
   Found Disk Cache on Init: false
   Wrote to Disk Cache: true
 Internationalisation & Localisation
     Application Settings
     Requested Locales: ["en-GB"]
     Available Locales: ["en-GB","en-US"]
     App Locales: ["en-GB","en-US"]
     Regional Preferences: ["en-GB"]
     Default Locale: "en-GB"
     Operating System
     System Locales: ["en-GB"]
     Regional Preferences: ["en-GB"]
 Remote Debugging (Chromium Protocol)
   Accepting Connections:
   URL:
 Printing
 Modified print settings
   print_printer: Canon G3060 series
   print.printer_Canon_G3060_series.print_bgcolor: false
   print.printer_Canon_G3060_series.print_bgimages: false
   print.printer_Canon_G3060_series.print_duplex: 0
   print.printer_Canon_G3060_series.print_edge_bottom: 0
   print.printer_Canon_G3060_series.print_edge_left: 0
   print.printer_Canon_G3060_series.print_edge_right: 0
   print.printer_Canon_G3060_series.print_edge_top: 0
   print.printer_Canon_G3060_series.print_footercenter:
   print.printer_Canon_G3060_series.print_footerleft: &PT
   print.printer_Canon_G3060_series.print_footerright: &D
   print.printer_Canon_G3060_series.print_headercenter: &T
   print.printer_Canon_G3060_series.print_headerleft:
   print.printer_Canon_G3060_series.print_headerright:
   print.printer_Canon_G3060_series.print_in_color: true
   print.printer_Canon_G3060_series.print_margin_bottom: 0.5
   print.printer_Canon_G3060_series.print_margin_left: 0.5
   print.printer_Canon_G3060_series.print_margin_right: 0.5
   print.printer_Canon_G3060_series.print_margin_top: 0.5
   print.printer_Canon_G3060_series.print_orientation: 0
   print.printer_Canon_G3060_series.print_page_delay: 50
   print.printer_Canon_G3060_series.print_paper_height: 296.968
   print.printer_Canon_G3060_series.print_paper_id: 9
   print.printer_Canon_G3060_series.print_paper_size_unit: 1
   print.printer_Canon_G3060_series.print_paper_width: 209.973
   print.printer_Canon_G3060_series.print_resolution: 600
   print.printer_Canon_G3060_series.print_reversed: false
   print.printer_Canon_G3060_series.print_scaling: 1
   print.printer_Canon_G3060_series.print_shrink_to_fit: true
   print.printer_Canon_G3060_series.print_to_file: false
   print.printer_Canon_G3060_series.print_unwriteable_margin_bottom: 20
   print.printer_Canon_G3060_series.print_unwriteable_margin_left: 13
   print.printer_Canon_G3060_series.print_unwriteable_margin_right: 13
   print.printer_Canon_G3060_series.print_unwriteable_margin_top: 12
   print.printer_Canon_MG6600_series_Printer_WS.print_bgcolor: false
   print.printer_Canon_MG6600_series_Printer_WS.print_bgimages: false
   print.printer_Canon_MG6600_series_Printer_WS.print_duplex: 0
   print.printer_Canon_MG6600_series_Printer_WS.print_edge_bottom: 0
   print.printer_Canon_MG6600_series_Printer_WS.print_edge_left: 0
   print.printer_Canon_MG6600_series_Printer_WS.print_edge_right: 0
   print.printer_Canon_MG6600_series_Printer_WS.print_edge_top: 0
   print.printer_Canon_MG6600_series_Printer_WS.print_evenpages: true
   print.printer_Canon_MG6600_series_Printer_WS.print_footercenter:
   print.printer_Canon_MG6600_series_Printer_WS.print_footerleft: &PT
   print.printer_Canon_MG6600_series_Printer_WS.print_footerright: &D
   print.printer_Canon_MG6600_series_Printer_WS.print_headercenter:
   print.printer_Canon_MG6600_series_Printer_WS.print_headerleft: &T
   print.printer_Canon_MG6600_series_Printer_WS.print_headerright: &U
   print.printer_Canon_MG6600_series_Printer_WS.print_in_color: true
   print.printer_Canon_MG6600_series_Printer_WS.print_margin_bottom: 0.5
   print.printer_Canon_MG6600_series_Printer_WS.print_margin_left: 0.5
   print.printer_Canon_MG6600_series_Printer_WS.print_margin_right: 0.5
   print.printer_Canon_MG6600_series_Printer_WS.print_margin_top: 0.5
   print.printer_Canon_MG6600_series_Printer_WS.print_oddpages: true
   print.printer_Canon_MG6600_series_Printer_WS.print_orientation: 0
   print.printer_Canon_MG6600_series_Printer_WS.print_page_delay: 50
   print.printer_Canon_MG6600_series_Printer_WS.print_paper_data: 9
   print.printer_Canon_MG6600_series_Printer_WS.print_paper_height: 296.968
   print.printer_Canon_MG6600_series_Printer_WS.print_paper_id: 9
   print.printer_Canon_MG6600_series_Printer_WS.print_paper_name:
   print.printer_Canon_MG6600_series_Printer_WS.print_paper_size_unit: 1
   print.printer_Canon_MG6600_series_Printer_WS.print_paper_width: 209.973
   print.printer_Canon_MG6600_series_Printer_WS.print_resolution: 600
   print.printer_Canon_MG6600_series_Printer_WS.print_reversed: false
   print.printer_Canon_MG6600_series_Printer_WS.print_scaling: 1
   print.printer_Canon_MG6600_series_Printer_WS.print_shrink_to_fit: true
   print.printer_Canon_MG6600_series_Printer_WS.print_to_file: false
   print.printer_Canon_MG6600_series_Printer_WS.print_unwriteable_margin_bottom: 20
   print.printer_Canon_MG6600_series_Printer_WS.print_unwriteable_margin_left: 13
   print.printer_Canon_MG6600_series_Printer_WS.print_unwriteable_margin_right: 13
   print.printer_Canon_MG6600_series_Printer_WS.print_unwriteable_margin_top: 12
باز 2

When I create an event in the Thunderbird calendar and enter text in the “Details” field, the text appears the same color as the black background, making it unreadable.

When I create an event in the Thunderbird calendar and enter text in the “Details” field, the text appears the same color as the black background, making it unreadable, a… (مانند نخ كشيده)

When I create an event in the Thunderbird calendar and enter text in the “Details” field, the text appears the same color as the black background, making it unreadable, as shown in the attached image. However, red and blue text displays normally. It seems there is no option to specify font colors in the calendar. I would appreciate it if you could suggest a solution. Thank you in advance.

باز 2

The functionality for moving individual folders in a Thunderbird email account to network locations

The functionality for moving individual folders in a Thunderbird email account to network locations is missing. Similarly, moving the entire mailbox to a network drive do… (مانند نخ كشيده)

The functionality for moving individual folders in a Thunderbird email account to network locations is missing. Similarly, moving the entire mailbox to a network drive does not work correctly. This is needed to free up resources on the local computer. In our case, the 500 GB SSD is occupied by a 350 GB mailbox.

باز 2 10

I need to click the Thunderbird icon twice

Whenever I start my PC, the first time I click on the Thunderbird icon at the bottom of my screen (is that still called the taskbar?) I have to click on it a 2nd time to … (مانند نخ كشيده)

Whenever I start my PC, the first time I click on the Thunderbird icon at the bottom of my screen (is that still called the taskbar?) I have to click on it a 2nd time to get it to open. After that I only have to click on it once. Does anyone know I can get it so I only have to click on it once the first time as well as understand what may be causing this problem?

باز 6

Outlook.com SMTP OAuth2 authentication fails with error 535 despite successful sign-in

My personal Outlook.com account can receive emails normally through Thunderbird IMAP, and sending emails through Outlook.com webmail also works. However, SMTP sending in … (مانند نخ كشيده)

My personal Outlook.com account can receive emails normally through Thunderbird IMAP, and sending emails through Outlook.com webmail also works.

However, SMTP sending in Thunderbird fails even though Microsoft OAuth2 sign-in completes successfully.

SMTP configuration:

  • Port: 587
  • Security: STARTTLS
  • Authentication: OAuth2

Thunderbird's Error Console shows:

  • 535 Authentication unsuccessful
  • Error during AUTH XOAUTH2
  • 500 Unrecognized command 'Length: 7'

I have verified the settings and refreshed my OAuth2 credentials. The error persists.

This appears identical to Mozilla Bugzilla issue #1917321.

I contacted Microsoft Support (case #7111097598), but the agent referred me to Thunderbird without confirming whether SMTP AUTH is enabled for my mailbox.

Could someone help determine whether this is an OAuth2 configuration issue, a Thunderbird compatibility problem, or a Microsoft-side SMTP restriction?

باز 3

Password Not accepted - 0x80004005 (NS_ERROR_FAILURE) [nsIMsgAccountManager.createIncomingServer

Authentication error. Show less Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIMsgAccountManager.createIncomingServer I'm getting the above errorr. I… (مانند نخ كشيده)

Authentication error. Show less

Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIMsgAccountManager.createIncomingServer


I'm getting the above errorr. I cleared out my cache and still does not work. I did have trouble with accepting the setting and seem to get thru that part but authentication still not working.

153.5.1esr (64-bit) Release notes

That's the version I'm using and trying to authenticate to my gmail account. What is going on? Phillip

باز

Handling stale folders

Hi, I've started experimenting with Vibecoding some extensions for myself.. But I keep hitting a problem where TB reports back that folders are stale. Specifically I'll… (مانند نخ كشيده)

Hi,

I've started experimenting with Vibecoding some extensions for myself.. But I keep hitting a problem where TB reports back that folders are stale.

Specifically I'll hit something like this:

[Exception... "Component returned failure code: 0x80550005 (NS_MSG_ERROR_FOLDER_SUMMARY_OUT_OF_DATE) [nsIMsgFolder.messages]" nsresult: "0x80550005 (NS_MSG_ERROR_FOLDER_SUMMARY_OUT_OF_DATE)" location: "JS frame :: resource:///modules/ExtensionMessages.sys.mjs :: getMessagesInFolder :: line 925" data: no] ExtensionMessages.sys.mjs:928:13 [Exception... "Component returned failure code: 0x80550005

Usually when I go look at these folders in the UI, the total-email-count for the folder in blank, but the Size of the folder will show >1kb (eg .. something greater than zero). If I click on the folder, TB updates the summary file and all is well, for a while.

Some folders do report as no messages, and "blank" for file size as well.. but those seem to be genuinely empty.

These types of issues are causing pain in several extension ideas I've had, and I can't seem to figure out a way to handle them.

For example: I had an idea to create and extension to delete empty folders. The original version would encounter these NS_MSG_ERROR_FOLDER_SUMMARY_OUT_OF_DATE folders, and then just wipe them out as TB told the extension there were no emails in it. I found this out a little too late for some folders..

Another idea was to create and manage Virtual Search folders automatically. But I've hit a similar issue there with this staleness and had to skip such folders.

I've tried to get the extensions to trigger rebuilding summary files when we hit this error, but that never seems to do the job. The only method I've found is to open the folder manually in TB. Sometimes I'll find that starting a Search across the folders also helps - but that also tends to bail out unexplained.

I'm working with a lot of emails and folders..

If anyone can help explain why TB "forgets" whats in a folder, and how to trigger a summary-rebuild for a specific folder I'd be interested in hearing it.

Thanks

باز 1

Delete boxes for emails no longer visible

Usually when I open mail, there are boxes next to each email that I can click to delete. They are gone and I have on the left side a vertical list of tabs that begin wit… (مانند نخ كشيده)

Usually when I open mail, there are boxes next to each email that I can click to delete. They are gone and I have on the left side a vertical list of tabs that begin with Mail, Calendar, and People and others follow. This panel was not there before and I cannot figure out how to remove it--I think this will restore the boxes I use to delete emails.

باز 1

Calendar is frozen - calendar will not move month to month

My calnedar is frozen. On the left side is the month of October 2026. I click on the arrow to move to Novemebr or September nothing happens. I can not enter new reminder… (مانند نخ كشيده)

My calnedar is frozen. On the left side is the month of October 2026. I click on the arrow to move to Novemebr or September nothing happens. I can not enter new reminders in any date due to no dates appear. In the centre and to the right. I have a white screen. No dates. My calendar is set for Weekly. At the top menu bar i see "events in Next 7 days" and the menu bar shows "Title Start End Category" below this menu bar is a white screen. What have I done to create this situation ans what do I do to fix it (get my weekly calendat back nd be able to enter reminders).

باز

when thunderbird starts it also brings up an McAfee ad which cannot be removed without closing thunderbird

The ad says AOL on top. then activate your license now with a McAfee Logo, then antivirus software needs your attention. Your credit card has failed update it now. With… (مانند نخ كشيده)

The ad says AOL on top. then activate your license now with a McAfee Logo, then antivirus software needs your attention. Your credit card has failed update it now. With a Login for AOL. I have uninstalled the app and reinstalled, ran all the antivirus apps I have and still no luck. Should I just uninstall the app and then go into AppData and delete the Thunderbird Folder?

باز 1

Unable to link Gmail with Thunderbird on Linux as Authentication fails.

I already have Gmail linked to Thunderbird on Windows but now have a Linux computer. When adding Gmail, I am taken to Google's website as expected which grants authorizat… (مانند نخ كشيده)

I already have Gmail linked to Thunderbird on Windows but now have a Linux computer. When adding Gmail, I am taken to Google's website as expected which grants authorization after satisfactorily logging in. I'm sent back to Thunderbird that then displays Authentication failure. There seems to be no way around this despite looking for any Google credentials in saved passwords. Thunderbird has added other mail accounts with no problem. Google will show that my Linux computer is linked but Thunderbird rejects any attempt to sync with Gmail. I'm wondering if there remains any Google data within T'bird that is corrupted that needs to be cleaned out to start over fresh.

باز 1

How do I connect to a Microsoft 365 calendar with the new 159 version of Thunderbird now that TBSync is no longer supported?

I want to connect Thunderbird to an Office 365 calendar. All of the help files I've found point me to TBSync, but when I try to get that using the Add-ons manager it says… (مانند نخ كشيده)

I want to connect Thunderbird to an Office 365 calendar. All of the help files I've found point me to TBSync, but when I try to get that using the Add-ons manager it says that it's not supported in version 159. Is there another approach I can use? Thanks!

باز 1