Make sure to share your own experience in the comments below. Until this point, no one has reported negative results with this solution.

You shouldn’t get the server verifying errors that you get before.

Now, launch iTunes, and the connection should work just fine.

When no certificates have that blue dot anymore, close the Keychain Access.

Make sure you do this procedure for every certificate with a blue dot.

Now, the blue dot with the plus (+) sign should disappear.

Close the certificate (If required enter your admin password again).

In “ When using this certificate:” select “ Use System Defaults.”.

Double-click the certificate, to open it up again.

Close the certificate (If required, enter your admin password).

In “ Secure Socket Layer ( SSL)” select “ No Value Specified.”.

Now, click on the triangle next to “Trust.”.

For every one listed that shows a little blue dot with a plus (+) sign, do the following steps:

Click on Certificates, under the Category section.

Click on System Roots, under the Keychains section.

Launch Finder and navigate to Applications > Utilities.

First, close iTunes and the App Store on your Mac.

Note: Using this procedure in cases when the server-verifying errors DO NOT occur after an official iTunes update increases the risk of getting malicious software on your Mac. So, the risk of getting malicious software, even when you disabled the built-in security for these Apple’s certificates, stays at a minimum level. The server-verifying errors are happening right after making an update through the App Store (official update for iTunes). However, you should know that this bypasses the built-in security for trusting unknown (in this case Apple’s) certificates. Actually an easier way that works without having to delete anything is just do this : Go to Settings > Accounts & Password > Account Name > under IMAP click on the email than go to your SMTP server and click on it > click on your primary server > check Off or On under SSL then will then give you the option again to trust this server and worked prefect for me this is IOs 12. This solution is tested works for the majority server verifying errors with iTunes. How to Fix iTunes Can’t Verify the Identity of the Server The method explained below is for Mac computers only. If these or similar can’t-identify-the-server messages annoy you on iTunes launch, here you can learn how to fix the problem. “iTunes can’t verify the identity of the server ” OR “iTunes can’t verify the identity of the server .”

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