Microsoft support has notified OIT that there have been several Outlook issues reported after installing the June 2017 Security Updates for Outlook and Windows. Microsoft has released a support article detailing the issues and workarounds to remedy these issues.
We are experiencing issues accessing W-Exchange.
UPDATE: The issue has been resolved in iOS 11.0.1.
There is an issue with the built-in mail application on iOS 11 that prevents sending and receiving WMU emails. Microsoft and Apple are working to resolve the problem. As a work around, Microsoft recommends downloading and using the Outlook for iOS app.
We are experiencing issues accessing W-Exchange. Technicians have opened a ticket with Microsoft.
UPDATE: Email is accessible from https://outlook.office365.com/
We are currently experiencing intermittent issues with W-Exchange on the web. Technicians are working with Microsoft to resolve the issue. If you have any questions please contact the Help Desk at (269) 387-4357 Option 1