Is your Apple ID giving you a headache? Many users experience a verification error when trying to sign in to iCloud or other services. Here's how to fix it.

You might see an error when connecting to the Apple ID server, which lets you access Apple's various online services.

With Apple’s warning, you have the option to click Continue and authorize a connection using the wrong certificate. You should never agree to this unless you know precisely why it happened.

Why is iCloud unable to connect to server? There can be different reasons why iCloud cannot connect to servers. One of the common causes is an ongoing server problem.

To correct the cannot verify server identity error, the first thing you should do is check that your iPhone is displaying the correct time and date and force quit the Mail application on your phone.