| Column Name | Type | Max Length | Column Description | Default Value | Allow Null | Read Only |
|---|
| EmailAddress | String | 100 | Email Address attached to the mailing report | | | |
| MemberID | Int32 | | System generated contact ID | | | |
| MailingID | Int32 | | System generated mailing ID | | X | |
| EventTime | DateTime | | When an event happened for a mailing | | | |
| IPAddress | String | | | | X | |
| ContactEngagement | Decimal | | Engagement of the contact | | X | |
| UserAgent | String | | User Agent (email reader for web content) | | X | |
| Platform | String | | Platform (operating system) | | X | |
| PlatformVersion | String | | Platform Version (version number of OS) | | X | |
| Browser | String | | Browser (web browsing interface) | | X | |
| BrowserVersion | String | | Browser Version (version of web browser) | | X | |
| ReadingEnvironment | String | | Reading Environment (eg. desktop, web, mobile) | | X | |