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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Secure connection failed An error occurred during a connection to live.mozillamessaging.com. security library failure. (Error code: sec_error_library_failure

more options

I have been having the following problems with Thunderbird. How to solve this?

Secure connection failed

An error occurred during a connection to live.mozillamessaging.com.

security library failure.

(Error code: sec_error_library_failure)

Also, does moz backup still work?

I have been having the following problems with Thunderbird. How to solve this? Secure connection failed An error occurred during a connection to live.mozillamessaging.com. security library failure. (Error code: sec_error_library_failure) Also, does moz backup still work?

All Replies (1)

more options

See the reply I have just sent you. It is not helpful to the forum if you start repeated threads with the same issue.