Good afternoon,
We are experiencing the attached errors on boot up with an iMac.
Can you please advise?
Thanks and kind regards, Dan Petford


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Good afternoon,
We are experiencing the attached errors on boot up with an iMac.
Can you please advise?
Thanks and kind regards, Dan Petford


If the cert was expired - then the Windows machines would also fail to sync. The most likely issue is that it is a local cert. Macs require that the cert have a CA that is in their keychain - so the corporate ones like DigiCert and stuff. Go take a look at the ssl cert on the sgn server and see what the CA is. If it is a self-signed cert or the CA is the local AD - then the Macs won't trust it.
I think we've managed to resolve this now. I found a spare iMac to test with and, suspecting that I'd installed the wrong certificate on the problematic iMac, installed SafeGuard on the test one but with a different certificate from our SGN server. SafeGuard on the test iMac is working perfectly, so I'm pretty sure I just need to replace the certificate on the other iMac to resolve the issue.
Thanks for pointing us in the right direction
Dan W
I think we've managed to resolve this now. I found a spare iMac to test with and, suspecting that I'd installed the wrong certificate on the problematic iMac, installed SafeGuard on the test one but with a different certificate from our SGN server. SafeGuard on the test iMac is working perfectly, so I'm pretty sure I just need to replace the certificate on the other iMac to resolve the issue.
Thanks for pointing us in the right direction
Dan W