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.

ابحث في الدعم

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

Firefox is locking me out of BT.yahoo mail when I try to log in

  • 1 (رد واحد)
  • 2 have this problem
  • 15 views
  • آخر ردّ كتبه Aman Routh

more options

As indicated, when I use FF to log into my email address I get an error message, as follows:

"This Connection is Untrusted You have asked Firefox to connect securely to login.yahoo.com, but we can't confirm that your connection is secure. Normally, when you try to connect securely, sites will present trusted identification to prove that you are going to the right place. However, this site's identity can't be verified. What Should I Do? If you usually connect to this site without problems, this error could mean that someone is trying to impersonate the site, and you shouldn't continue.”

Does not happen if I use IE .............. however, I hate IE

Branogenius

As indicated, when I use FF to log into my email address I get an error message, as follows: "This Connection is Untrusted You have asked Firefox to connect securely to login.yahoo.com, but we can't confirm that your connection is secure. Normally, when you try to connect securely, sites will present trusted identification to prove that you are going to the right place. However, this site's identity can't be verified. What Should I Do? If you usually connect to this site without problems, this error could mean that someone is trying to impersonate the site, and you shouldn't continue.” Does not happen if I use IE .............. however, I hate IE Branogenius

All Replies (1)

more options

hello, first please make sure that the date, time & timezone are set correctly on your system. if this doesn't solve the issue (or it is already set properly), a possible solution depends on different factors:

what is the error code shown under technical details on the error page?

in case the error code equals sec_error_unknown_issuer, please attempt to add an exception on the bottom of the error page & inspect the certificate (see the screenshot attached for instructions):

  • which issuer information does the certificate contain?


"This Connection is Untrusted" error message appears - What to do