Overview of IMAIL mail server
IMAIL mail server is a messaging solution with various features such as Web Messaging and Web Calendaring. For more information about IMail, see http://www.ipswitch.com/Products/IMail_Server/features.html.
The Mail Domain Overview page displays the IMAIL configuration settings for your site.
How to go to the Mail Domain Overview page
On the left navigation panel, go to the section Services > IMAIL mail server, and click Overview.
denotes that the service component is enabled for your site.
denotes that the service component is disabled for your site.