In most cases, OWA can be accessed from the unified login page:
Please make sure you are not logged in to CONTROL PANEL or My Services when you log in to OWA, as this may cause problems.
Note: Unified login page is compatible with following web browsers:
- Internet Explorer v. 9 and later
OWA can also be accessed via direct OWA URL for your Exchange server. The URL has the format of https://Your_Exchange_Proxy_Server/owa
To find Your_Exchange_Proxy_Server account administrator needs to navigate to CONTROL PANEL > Home > Exchange servers and settings > Exchange proxy setting