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Modern email communication using Microsoft 365 could require login to Microsoft Outlook Online.

Working in Outlook Web Access requires your authentication. Learn how to login to Outlook 365.

You can log in to Outlook Online in multiple ways. The fastest way to get access to your professional email is to open Outlook Online page via the web browser.

Working with Outlook Online hosted in Office 365 requires logging in through any modern browser.  Outlook Online application is included in Microsoft 365 Business (Basic, Standard, Premium, Apps) or Enterprise (E1, E3, E5).


Sign in to Microsoft Outlook Online

To log in to Outlook web access you will need an Office 365 account. You need to use your email and password. In the case of using Multi-Factor Authentication in Office 365 prepare your mobile phone or an Authentication app.

Login at Outlook Web Access page

To login to Microsoft Outlook online and get access to your email open the Microsoft Outlook online app:

You can be asked to verify and approve your login to Office 365 in Microsoft Authenticator app.

After confirmation of your sign-in process, you will be placed on the Outlook Online web access app page.


Outlook Online possible problems with log in

You can meet some issues with logging into Outlook Web Access. Check the most popular login issues for Office 365 and the ways to fix it:

  • Multiple accounts – you can have multiple used to Microsoft 365 environments or other Microsoft services. If you cannot log in to your proper Office 365 account, logut from current one and force forget the account on the login page

I also recommend clearing the cache and cookies in the used browser.

  • Reset the password to Microsoft Office 365 – in case you forgot or need to reset your password to your Microsoft 365 account you can do that on-site: Microsoft Online Password Reset


Choose the most friendly way for you to login to Outlook Online. Log in to the Outlook Web Acces app using the modern web browser.

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