Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

Avatar for Username

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

此討論串已被封存。 如果您有需要幫助，請新增一個新問題

electronically signed e-mail

  • 1 回覆
  • 0 有這個問題
  • 4 次檢視
  • 最近回覆由 poljos

Daniel Suk
Daniel Suk
more options

Hello, I have a qualified certificate for electronic signature installed on my PC and added to Thunderbird, but when I want to electronically sign an email I send, it doesn't work and it gives me this message: Send message failed. You have selected an electronic signature for this message, but the application could not find the corresponding certificate specified in the account settings for mail and newsgroups, or the certificate has expired.

Do you know what this could be? Thank you for your reply.

Have a nice day Daniel Suk, e-mail: dan.suk@volny.cz

Hello, I have a qualified certificate for electronic signature installed on my PC and added to Thunderbird, but when I want to electronically sign an email I send, it doesn't work and it gives me this message: Send message failed. You have selected an electronic signature for this message, but the application could not find the corresponding certificate specified in the account settings for mail and newsgroups, or the certificate has expired. Do you know what this could be? Thank you for your reply. Have a nice day Daniel Suk, e-mail: dan.suk@volny.cz

所有回覆 (1)

poljos
poljos
  • Top 25 Contributor
more options

Nejsem v tom kovaný, ale je možné, že nějaký nainstalovaný antivirák posoudí ten certifikát jako podezřelý a nahradí ho svým vlastním. V každém případě zkus vypnout případný newindowsovský antivirák (kompletně - nesmí běžet ani jako služba za pozadí). Případně kontaktovat vydavatele toho certifikátu.