Mac Mail Outlook Unable To Verify  

On Mac OS X 10.0 or later, Apple Mail or Mac Mail is the default e-mail client application. Using this e-mail application, one can access their e-mail account securely. But, some users have encountered an error while verifying their accounts. In most cases, errors occur due to wrong account credentials entered during the account setup process. To solve the ‘Mac mail outlook unable to verify’ issue, try some of the suggestions mentioned below.

Method 1: Update Your E-mail Account Password In The System Preferences

  • Step 1: If you recently changed your Keychain’s password, then there is a chance for this Mac mail Outlook unable to verify issue to occur. Enter the password of your e-mail account in the System Preferences window.
  • Step 2: To do it, follow the instructions given below.
  • Step 3: On your Mac computer, open the System Preferences application.
  • Step 4: Click the Internet Accounts option.
  • Step 5: Now, the Internet Accounts dialog box will open.
  • Step 6: Select your Outlook account listed on the left-hand side of the screen.
  • Step 7: Enter your password in the given field.
  • Step 8: Tap the Tab button on your computer’s keyboard.
  • Step 9: Now, the account verification process will begin. Wait for it to complete.
  • Step 10: If the Mac mail Outlook unable to verify issue persists, try the second method discussed below.

Method 2: Remove And Re-add The E-mail Account

You can remove the e-mail account in two ways. 

  • Step 1: From the Mail app
  • Step 2: From System Preference

From the Mail app

  • Step 1: Open the Mac Mail application on your computer.
  • Step 2: Click the Preferences option.
  • Step 3: Select the Outlook account from the list.
  • Step 4: Click the minus (-) icon beside the account name.
  • Step 5: After that, click the OK button.
  • Step 6: Now, re-add your Outlook account and try to verify it.
  • Step 7: If the Mac mail Outlook unable to verify issue persists, contact us.