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How to Fix “Cannot Verify Server Identity iOS 12” Issue

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Solutions to Fixing “Cannot Verify Server Identity iOS 12” Issue

The following solutions can fix iOS 12 Mail App “Cannot Verify Server identity” error.

Solution 1.Restart Your iPhone

Peradventure the error message is coming from a little glitch in iPhone performance settings, restarting your iPhone will help to take care of this problem. Here is how to restart an iPhone/iPad or iPod:

Step 1. Press and hold the Power button until you see “Slide to power off” screen.

Step 2. Slide the red power icon to the left to turn off your iPhone.

Step 3. Once your iPhone is fully turned off, press and hold the power button until Apple logo appears on the screen.

Solution 2.Close and Reopen Mail App

When your mail app is not working properly, it may be that the app software is on the verge of crashing. The best way to get it working again is to restart the app.

Step 1. Close the Mail app by double-clicking your Home button, which will open App Switcher.

Step 2. Swipe up the Mail app to close it.

Step 3. Launch the Mail app again by clicking on it from the iTunes Homepage.

Solution 3.Delete and Re-add Email Account

Do you know that deleting and re-adding your email account resets your emails’ server identity certificates? This would allow your email account to be easily verified by mail app.

Step 1. Remove your email account by launching Settings app on your iOS device. Click “Accounts & Passwords” and search for the email account you want to delete, and then select it.

Step 2. Tap the “Delete Account” button at the bottom of the page, and click “Delete Account” again to confirm your action.

Step 3. To re-add your email account, click “Account & Password” from Settings app, select the mail service and enter the appropriate information.

The Main Reasons for this Mail App Error

There could be many reasons why you are receiving the error notification “Cannot Verify Server Identity iOS 12” when trying to send emails on your iPhone. Here are some of the reasons:

  • There is an error in your email’s server identity certificate settings.
  • It may be coming from a faulty Mail app.
  • It may be because of ISP having an issue with its server identity certificate.
  • It may due to lack of update from Apple iOS, Mail or other related applications.

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lokesh saini

FastTech - Android tablets, phones, and TV sticks at great prices.

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