When the warning box appears, click 'Yes'.

Go to the section 'Windows Credentials' and 'Generic Credentials' and if there are any stored credentials that references Office 365 or ms.outlook email addresses, remove it.

Scroll to 'User accounts' and from there, select 'Credential Manager'.

Click on 'Control Panel' and 'Credentials Manager'.

To achieve this, follow these steps below: You can start by resetting Outlook's login settings which can be done with the use of Windows Credentials Manager. Using Windows Credentials Manage, Reset the Login Settings for Outlook The following solutions will help you:/ 1. Now that you know why Outlook keeps prompting for a password, you should know how to fix the error. How to Fix Outlook Keeps Prompting for Password Error?

A bad network can prevent Outlook from connecting to the server, thereby leading to this error.

If the 'Credential Manager' stores an incorrect password, it could lead to this error.

Outlook has been configured in such a way that each time you try to use it you will need to input your login credentials.The outlook may keep prompting or asking for a password each time you try to open it because of several reasons they include the following: Why Does Outlook Keep Prompting for Password Error? How to Fix Outlook Keeps Prompting for Password Error?.Why Does Outlook Keep Prompting for Password Error?.You can disable automatic login and enable Fast User Switching which makes the process of switching between multiple login accounts a fast and easy process.īefore stepping away from your Mac, you can logout from your account or select another account via Fast User Switching with a prompt to manually enter the selected account's password and since automatic login is disabled, no one will be able to login to your account during a computer startup or restart. OS X is designed for multiple users of the same computer in this way with each user's Home folder/directory and all data stored within kept separate and protected from other users.

You cannot password protect the Mail.app so the best way to prevent others from seeing any Mail.app messages or any data in your Home folder/directory is by creating a user login account for each regular user and/or a login account named Guest for the occasional user with any additional login account created without admin privileges. Is your Mac used by other employees at work or is this at home for family members and/or friends?

Mac mail password prompt