Office 365 How to Prevent Access to Web Mail

Want to disable a single user or group of users from access email via the web portal? Its really easy so lets take a look:

1. Sign into the Exchange admin center https://outlook.office365.com/epc

Select the user or users you want to disable web email access for.



2. Press yes and confirm you want to disable web based email.



Now when the user or users log into the web portal they will have access to all other features such as Teams.



However when they click on the Outlook App they will get an error message because its now disabled.



Author: Ian@SlashAdmin

Share This Post On
468 ad


  1. Hi, I need to be able to stop a users access to email on O365, but keep their access to teams, Sharepoint and Yammer etc?
    Any suggestions?
    Stopping OWA stops Teams..

    Post a Reply
  2. Hi
    How to stop my 365 access in different computer? MS Office need email id and password. But I do like to use same email and password in different computer.

    Post a Reply

Submit a Comment

Your email address will not be published.