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cannot send attachment

  • 19 replies
  • 18 have this problem
  • 16 views
  • Last reply by Matt

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I have 2 pcs running windows 10, On one I can send emails with attachments on the other I cant. I have tried reinstalling windows and deleting global-messages-db.sqlite.


 Application Basics
   Name: Thunderbird
   Version: 38.5.1
   User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1
   Profile Folder: Show Folder
             (Local drive)
   Application Build ID: 20151228123010
   Enabled Plugins: about:plugins
   Build Configuration: about:buildconfig
   Memory Use: about:memory
 Mail and News Accounts
   account2:
     INCOMING: account2, , (none) Local Folders, plain, passwordCleartext
   account3:
     INCOMING: account3, , (imap) imap.gmail.com:993, SSL, OAuth2
     OUTGOING: smtp.gmail.com:465, SSL, OAuth2, true
   account4:
     INCOMING: account4, , (imap) imap.gmail.com:993, SSL, OAuth2
     OUTGOING: smtp.gmail.com:465, SSL, OAuth2, true
 Crash Reports
 Extensions
   Lightning, 4.0.5.2, false, {e2fda1a4-762b-4020-b5ad-a41df1933103}
 Important Modified Preferences
   Name: Value
     browser.cache.disk.capacity: 358400
     browser.cache.disk.smart_size_cached_value: 358400
     browser.cache.disk.smart_size.first_run: false
     browser.cache.disk.smart_size.use_old_max: false
     extensions.lastAppVersion: 38.5.1
     font.name.monospace.el: Consolas
     font.name.monospace.x-cyrillic: Consolas
     font.name.monospace.x-unicode: Consolas
     font.name.monospace.x-western: Consolas
     font.name.sans-serif.el: Calibri
     font.name.sans-serif.x-cyrillic: Calibri
     font.name.sans-serif.x-unicode: Calibri
     font.name.sans-serif.x-western: Calibri
     font.name.serif.el: Cambria
     font.name.serif.x-cyrillic: Cambria
     font.name.serif.x-unicode: Cambria
     font.name.serif.x-western: Cambria
     font.size.fixed.el: 14
     font.size.fixed.x-cyrillic: 14
     font.size.fixed.x-unicode: 14
     font.size.fixed.x-western: 14
     font.size.variable.el: 17
     font.size.variable.x-cyrillic: 17
     font.size.variable.x-unicode: 17
     font.size.variable.x-western: 17
     mail.openMessageBehavior.version: 1
     mailnews.database.global.datastore.id: ce67fbb6-77da-459a-93da-5fa7ed0d850
     network.cookie.prefsMigrated: true
     network.predictor.cleaned-up: true
     places.database.lastMaintenance: 1453573249
     places.history.expiration.transient_current_max_pages: 104858
 Graphics
     Adapter Description: AMD Radeon HD 6700 Series
     Vendor ID: 0x1002
     Device ID: 0x68ba
     Adapter RAM: 1024
     Adapter Drivers: aticfx64 aticfx64 aticfx64 amdxc64 aticfx32 aticfx32 aticfx32 amdxc32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a atitmm64
     Driver Version: 15.201.1151.1008
     Driver Date: 11-4-2015
     Direct2D Enabled: false
     DirectWrite Enabled: false (10.0.10586.0)
     ClearType Parameters: ClearType parameters not found
     WebGL Renderer: false
     GPU Accelerated Windows: 0
     AzureCanvasBackend: skia
     AzureSkiaAccelerated: 0
     AzureFallbackCanvasBackend: cairo
     AzureContentBackend: cairo
 JavaScript
 Incremental GC: 1
 Accessibility
   Activated: 0
   Prevent Accessibility: 0
 Library Versions
     Expected minimum version
     Version in use
     NSPR
     4.10.10
     4.10.10
     NSS
     3.19.2.1 Basic ECC
     3.19.2.1 Basic ECC
     NSS Util
     3.19.2.1
     3.19.2.1
     NSS SSL
     3.19.2.1 Basic ECC
     3.19.2.1 Basic ECC
     NSS S/MIME
     3.19.2.1 Basic ECC
     3.19.2.1 Basic ECC
I have 2 pcs running windows 10, On one I can send emails with attachments on the other I cant. I have tried reinstalling windows and deleting global-messages-db.sqlite. Application Basics Name: Thunderbird Version: 38.5.1 User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 Profile Folder: Show Folder (Local drive) Application Build ID: 20151228123010 Enabled Plugins: about:plugins Build Configuration: about:buildconfig Memory Use: about:memory Mail and News Accounts account2: INCOMING: account2, , (none) Local Folders, plain, passwordCleartext account3: INCOMING: account3, , (imap) imap.gmail.com:993, SSL, OAuth2 OUTGOING: smtp.gmail.com:465, SSL, OAuth2, true account4: INCOMING: account4, , (imap) imap.gmail.com:993, SSL, OAuth2 OUTGOING: smtp.gmail.com:465, SSL, OAuth2, true Crash Reports Extensions Lightning, 4.0.5.2, false, {e2fda1a4-762b-4020-b5ad-a41df1933103} Important Modified Preferences Name: Value browser.cache.disk.capacity: 358400 browser.cache.disk.smart_size_cached_value: 358400 browser.cache.disk.smart_size.first_run: false browser.cache.disk.smart_size.use_old_max: false extensions.lastAppVersion: 38.5.1 font.name.monospace.el: Consolas font.name.monospace.x-cyrillic: Consolas font.name.monospace.x-unicode: Consolas font.name.monospace.x-western: Consolas font.name.sans-serif.el: Calibri font.name.sans-serif.x-cyrillic: Calibri font.name.sans-serif.x-unicode: Calibri font.name.sans-serif.x-western: Calibri font.name.serif.el: Cambria font.name.serif.x-cyrillic: Cambria font.name.serif.x-unicode: Cambria font.name.serif.x-western: Cambria font.size.fixed.el: 14 font.size.fixed.x-cyrillic: 14 font.size.fixed.x-unicode: 14 font.size.fixed.x-western: 14 font.size.variable.el: 17 font.size.variable.x-cyrillic: 17 font.size.variable.x-unicode: 17 font.size.variable.x-western: 17 mail.openMessageBehavior.version: 1 mailnews.database.global.datastore.id: ce67fbb6-77da-459a-93da-5fa7ed0d850 network.cookie.prefsMigrated: true network.predictor.cleaned-up: true places.database.lastMaintenance: 1453573249 places.history.expiration.transient_current_max_pages: 104858 Graphics Adapter Description: AMD Radeon HD 6700 Series Vendor ID: 0x1002 Device ID: 0x68ba Adapter RAM: 1024 Adapter Drivers: aticfx64 aticfx64 aticfx64 amdxc64 aticfx32 aticfx32 aticfx32 amdxc32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a atitmm64 Driver Version: 15.201.1151.1008 Driver Date: 11-4-2015 Direct2D Enabled: false DirectWrite Enabled: false (10.0.10586.0) ClearType Parameters: ClearType parameters not found WebGL Renderer: false GPU Accelerated Windows: 0 AzureCanvasBackend: skia AzureSkiaAccelerated: 0 AzureFallbackCanvasBackend: cairo AzureContentBackend: cairo JavaScript Incremental GC: 1 Accessibility Activated: 0 Prevent Accessibility: 0 Library Versions Expected minimum version Version in use NSPR 4.10.10 4.10.10 NSS 3.19.2.1 Basic ECC 3.19.2.1 Basic ECC NSS Util 3.19.2.1 3.19.2.1 NSS SSL 3.19.2.1 Basic ECC 3.19.2.1 Basic ECC NSS S/MIME 3.19.2.1 Basic ECC 3.19.2.1 Basic ECC

Chosen solution

I have increased timeout in Thunderbird which appears to which has resolved the issue. Obvious solution when you consider the error message.

Read this answer in context 👍 1

All Replies (19)

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I have also tried reinstalling Thunderbird

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On one I can send emails with attachments on the other I cant.

What prevents you from sending attachments?

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Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) smtp.gmail.com timed out. Try again.

Error Console message: Timestamp: 26/01/2016 4:22:30 Error: uncaught exception: 2147746065 Timestamp: 26/01/2016 4:24:31 Warning: This site makes use of a SHA-1 Certificate; it's recommended you use certificates with signature algorithms that use hash functions stronger than SHA-1. Source File: https://aus4.mozilla.org/update/3/Thunderbird/38.5.1/20151228123010/WINNT_x86-msvc/en-US/release/Windows_NT%2010.0.0.0%20(x64)/default/default/update.xml Line: 0

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As Google are behind the push to kill SHA-1 I wonder why their site would be still using it.

On the other hand, so you have an anti virus that scans mail. perhaps it is acting as a proxy and it is what is using sha-1 Avira and AVG act as proxies that I know of.

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I tried turning off the antivirus and it didn't help.

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I suggest you ask google why they would be using a SHA-1 certificate.

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I can use Windows Mail to send attachments so I assume it is not a google problem.

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why? Windows mail has not disabled sha-1

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Windows mail has not disabled sha-1

Neither has Thunderbird 38. It's only a warning at this time, and this will not prevent Thunderbird from connecting to the server. In other words, SHA-1 support has been deprecated, but not (yet) removed.

According to your Troubleshooting Information there are two Gmail accounts. Does the problem happen for both of them?

Try to start Windows in safe mode with networking enabled. - Win10 http://windows.microsoft.com/en-us/windows-10/change-startup-settings-in-windows-10#v1h=tab01

Still in Windows safe mode, start Thunderbird in safe mode. - https://support.mozilla.org/en-US/kb/safe-mode

Does the problem go away?

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Yes this does happen in both accounts. Started Windows in Safe with networking and the Thunderbird in safe and the result was the same. IE Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) smtp.gmail.com timed out. Try again.

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TB is now not sending attachments on my other pc now- Windows Mail is! Did a Revo uninstall and deleted Profile and installed TB 37.1. Still cannot send with attachments. I think I am going to give up.

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The message could not be sent because the connection to Outgoing server (SMTP) smtp.gmail.com timed out.

The error message suggests you cannot send message at all. Is that the case, or is the problem only when sending a message with an attachment?

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Can send emails but not with attachments. Just found out that I cant forward emails. I receive the same error message.

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Chosen Solution

I have increased timeout in Thunderbird which appears to which has resolved the issue. Obvious solution when you consider the error message.

Modified by valtel

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So what is making your connection so slow... seriously. Millions of Thunderbird users. Many many using gmail and your having issues. Changing the timeout hides the problem, it does not fix it.

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I agree it is a fudge! All I do know is that Windows Mail uploads a lot faster than TB. As I see it it is a problem with TB's compatability with Windows 10 and not Google. Probably something changed with one of the Windows 10 updates. I suspect Cumulative Update for Windows 10 Version 1511 for x64-based Systems (KB3124263) which installed on 16 Jan. I wonder why Windows Mail isnt effected!

Modified by valtel

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Had the same problem: TB 45.1.0 Windows 10 Home

All of a sudden and for no apparent reason, TB wouldn't send emails with attachments and kept timing out. After reading through several pages on different forums and trying a ton of solutions without any success, I finally nailed it down to my gigabit switch from Deltaco - Model LAN-1005.

Unplugged power cord - waited 10 sec. and plugged it back in. Voila! Thunderbird is lightning fast again and is spitting out emails with "any" sized attachments (haven't tried 10mb+). Something is really messed up with that switch. I'm gonna beat it so bad once I get my hands on a new one.

Hope this helps.

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Unfortunately this doesnt help me. I did a clean install on Win 10 and still have the same issue. I now use Windows mail and periodically try the latest Thunderbird update in the hope that something is resolved but so far without success.

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valtel said

Unfortunately this doesnt help me. I did a clean install on Win 10 and still have the same issue. I now use Windows mail and periodically try the latest Thunderbird update in the hope that something is resolved but so far without success.

I hope you mean the mail app in Windows 10. Windows live mail is going end of life soonish as I understand it. But enough here, spamming everyone participating in this thread, you have your own topic, where you posted identical information. https://support.mozilla.org/en-US/questions/1106258