Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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 resposta
  • 1 has this problem
  • 6 views
  • Last reply by 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.