Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

can receive but can not send email (twc.com)

  • 8 回覆
  • 0 有這個問題
  • 45 次檢視
  • 最近回覆由 tdonahue1

更多選項

been trying several things to fix my outgoing email. Image below is my latest message received. Spectrum insist it is a problem with thunderbird in that I can send myself a test message via Windows Mail running windows 11. Can also send myself a test message via the spectrum site. HELP

been trying several things to fix my outgoing email. Image below is my latest message received. Spectrum insist it is a problem with thunderbird in that I can send myself a test message via Windows Mail running windows 11. Can also send myself a test message via the spectrum site. HELP
附加的畫面擷圖

由 Wayne Mery 於 修改

被選擇的解決方法

I booted windows 11 in safe mode with networking. I still get Outgoing server can't be reached message and it times out. I had no problem using Thunderbird on my old computer running windows 10. Even donated. mail.twc.com is the outgoing SMTP server as is the incoming which allows me to receive. Windows Mail is my only option to use now. Its outgoing is mail.twc.com

從原來的回覆中察看解決方案 👍 0

所有回覆 (8)

更多選項

What is your anti-virus software?

更多選項

I've been using Norton360 for years

更多選項

Try to start Windows 10 in safe mode with networking enabled. Does the problem go away?

Windows safe mode disables anti-virus software. This is a troubleshooting step, not a solution.

更多選項

I've tried disabling Norton but does not solve the problem

更多選項

Can you confirm you did start Windows in safe mode?

更多選項

選擇的解決方法

I booted windows 11 in safe mode with networking. I still get Outgoing server can't be reached message and it times out. I had no problem using Thunderbird on my old computer running windows 10. Even donated. mail.twc.com is the outgoing SMTP server as is the incoming which allows me to receive. Windows Mail is my only option to use now. Its outgoing is mail.twc.com

更多選項

https://wiki.mozilla.org/Thunderbird:Testing:Memory_Usage_Problems has a fairly comprehensive list of items to check.

更多選項

Once I changed outgoing server security to NONE, out went my messages. Problem solved. Thanks for all the help. It has been an effort