Important: to protect your account information, we cannot publish your Server names in the public Knowledge Base.
For Exchange account select Exchange, for Office 365 choose Office365. Read the Knowledge Base article on How Do I Manage Outlook 2016 For Mac Profiles for more information. Note: we recommen d creating a new profile before setting up a new account. When a new version of macOS is released, the Office 2019 for Mac Operating System requirements are updated such that the three most recent versions are supported: the new version of macOS and the two previous versions. Note: Outlook for Mac is supported on the three most recent versions of macOS.
Outlook 2019 supports Exchange 2013 or higher version. Outlook 2016 supports Exchange 2010 or higher version.