Email Address
An email address identifies the account that messages should be delivered (e.g., bbadger@wisc.edu). An account can have multiple email addresses. Each account in Microsoft 365 has only one primary address, but an account can have multiple alternate addresses. An account will accept email for any email address on the account.
Email Domain
In email addresses, the domain is the part of an email address comes after the @ symbol. For example, for the email address of "bbadger@wisc.edu", the domain is "wisc.edu".
Microsoft 365 (Email and Calendaring System)
Office 365 is a cloud-based service provided by Microsoft. To see what features are available in UW-Madison's implementation, check here: Microsoft 365 - What features are included in Microsoft 365?
Microsoft 365 Account
The location in the Office 365 system where your email, calendar, task list, and address book are stored. Each Office 365 account has one primary address, but can have many alternate addresses.
Primary Address
In Microsoft 365, your primary address is the email address associated with your Microsoft 365 account that will appear as your "From" address on emails and calendar invites. It will also appear as a result in the global address look up feature in Microsoft 365. For further information, click here.
Sub-Domain
A sub-domain is a domain that is part of a larger domain; the only domain that is not also a sub-domain is the root domain. For example, doit.wisc.edu and engr.wisc.edu are sub-domains of the wisc.edu domain.
Wisc Account Administration Site
A web site that allows administrators and end users to manage accounts (NetID and departmental) that access Office 365, WiscMail, CloudFax, Box, Qualtrics, LastPass, and Google Apps.