This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

why have I got an error message on my e-mailscreen from Java security ?

  • 1 پاسخ
  • 1 has this problem
  • 6 views
  • آخرین پاسخ توسّط Matt

more options

sec_error_unknown_issuer Live.mozillamessaging.com not licenced etc.

sec_error_unknown_issuer Live.mozillamessaging.com not licenced etc.

All Replies (1)

more options

.What is the error in it's entirety? Java is not licensed as such so the entire message please.

Unknown issuer sounds like an SSL error and not a Java anything.