reportRoot: getEmailActivityCounts

Enables you to understand the trends of email activity (like how many were sent, read, and received) in your organization.

Note: For details about different report views and names, see Office 365 Reports - Email Activity.

Permissions

One of the following permissions is required to call this API. To learn more, including how to choose permissions, see Permissions.

Permission type Permissions (from least to most privileged)
Delegated (work or school account) Reports.Read.All
Delegated (personal Microsoft account) Not supported.
Application Reports.Read.All

HTTP request

GET /reports/getEmailActivityCounts(period='{period_value}')

Function parameters

In the request URL, provide the following parameter with a valid value.

Parameter Type Description
period string Specifies the length of time over which the report is aggregated. The supported values for {period_value} are: D7, D30, D90, and D180. These values follow the format Dn where n represents the number of days over which the report is aggregated. Required.

Request headers

Name Description
Authorization Bearer {token}. Required.
If-None-Match If this request header is included and the eTag provided matches the current tag on the file, a 304 Not Modified response code is returned. Optional.

Response

If successful, this method returns a 302 Found response that redirects to a preauthenticated download URL for the report. That URL can be found in the Location header in the response.

Preauthenticated download URLs are only valid for a short period of time (a few minutes) and do not require an Authorization header.

The CSV file has the following headers for columns.

  • Report Refresh Date
  • Send
  • Receive
  • Read
  • Report Date
  • Report Period

Example

Request

The following is an example of the request.

GET https://graph.microsoft.com/v1.0/reports/getEmailActivityCounts(period='D7')

Response

The following is an example of the response.

HTTP/1.1 302 Found
Location: https://reports.office.com/data/download/JDFKdf2_eJXKS034dbc7e0t__XDe

Follow the 302 redirection and the CSV file that downloads will have the following schema.

HTTP/1.1 200 OK
Content-Type: application/octet-stream

Report Refresh Date,Send,Receive,Read,Report Date,Report Period