The first reason for Outlook not connecting to the IMAP Server is the wrong configuration settings.The causes of the error message are as follows. Understanding the causes of Outlook cannot connect to IMAP Server problems is mandatory to resolve the error. Why Do I Keep Getting an IMAP Outlook Error?Īlthough there are several reasons for the client-server connectivity issue, some reasons are more prominent than others. But first, you need to understand the reasons for the issue. There are several methods available to resolve the problem. Sometimes, due to inappropriate details, the software is unable to establish a connection with the server. While adding an account, you have to assign the email settings manually. Microsoft Outlook is an application in which you can add many of your email accounts. But first, let us understand – What does connection to IMAP Server fail mean? Also, we explained why the Outlook application cannot connect to the server. We described various methods to resolve the issue. In this article, you will learn how to fix the Outlook cannot connect to IMAP Server problem.