How to Customize Exchange 2016 Outlook on the Web? Make sure you back up before customizing the outlook on the web pages. Once you modify the CSS file for these pages it will be reflected to the users in the organization.
These pages are based on CSS files in your exchange installed directories. You can customize the color and images of these pages. One of the question that you can think is “ What we can customize” in outlook on the web client? Microsoft gives you the option to customize the following sign in page for your organization.
In this blog post, we’re going to customize the Outlook on the Web Sign in page for our users.
Outlook on the web (formerly known as Outlook Web App or Outlook Web Access) is a browser-based exchange client that let you access your mailbox from almost any web browser supported by Microsoft Exchange. Once you’ve installed Exchange 2016 in your organization, one of the optional step that you might want to perform is to customize Exchange 2016 Outlook on the Web Sign in Page to provide a corporate look and feel to the end users.