What is RUA?

RUA (report type—aggregate) is a more generalized report type.
It provides a comprehensive overview of a domain's traffic and usage.
The outcome of authenticated emails, as well as the source that sent them, are stored in RUA. That is the domain name, IP address, and the number of emails sent in a certain time frame. The data in an aggregate report is limited to message counts and email authentication attributes; it does not contain any sensitive information from the email itself. Unlike RUF, RUA reports are sent to nearly every domain owner.