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30 maj 2023 · However, if the PST file is damaged or inaccessible, Outlook may fail to read or access the File and display the following error "Access denied". The error is usually reported after a Windows upgrade or major update.
Resolution. To resolve this issue, follow these steps: Sign in to the Microsoft 365 portal. Select Admin, and then select Exchange to open the Exchange admin center. Select permissions, and then select user roles. Double-click Default Role Assignment Policy.
30 sty 2024 · When you try to create an Outlook profile or connect to a Microsoft 365 mailbox, you're continually prompted for credentials while the client displays a "trying to connect..." message. If you cancel the credentials prompt, you receive the following error message: The connection to Microsoft Exchange is unavailable.
16 mar 2023 · To fix this problem, reset the user's password. To do this, follow these steps: Open a web browser, browse to the Microsoft 365 portal (https://portal.office.com), and then sign in by using the user's expired credentials. When you're prompted, enter a new Microsoft 365 password for the user.
Having trouble connecting to your email from Outlook on your desktop? Follow these steps to let Outlook diagnose and fix errors in your Outlook mail profile that might be causing the issue. Do you have a Microsoft 365 account?
6 gru 2007 · Learn how to troubleshoot Outlook Web Access (OWA) login errors that prevent OWA users from accessing their email.
1 paź 2022 · Starting on October 1, 2022, Microsoft is starting to disable an outdated way of logging into Exchange Online known as “basic authentication.” This outdated method is vulnerable to various forms of password attacks.
