4 Replies Latest reply: Aug 30, 2015 9:29 AM by greengaroo
tridecimal Level 1 Level 1 (0 points)
Hi all,

I am getting an error *"This certificate was signed by an unknown authority"* in Keychain Access when I am installing any certificate into Keychain.

Anybody can help me to resolve this problem?

I tried keychain's First Aid to Repair and to Verify problem but First Aid is giving *"no problem found"* message.

Please reply as soon as possible with the possible solution.


Mac mini, Mac OS X (10.6.2)