Exchange Server

The Exchange Server source configuration screen allows you to enable the crawling and classification of multiple Exchange mailboxes from the same Exchange server.

IMPORTANT! Automatic detection, crawling and classification of multiple Exchange mailboxes from the same Exchange server (and, respectively, Exchange Server content source configuration) is only supported for Exchange Server 2013 or later due to limitations in the Microsoft APIs. For earlier versions, consider using Exchange Mailbox content source.

You can use Match Rules to include and exclude the certain mailboxes.

To configure an Exchange Server source:

  1. In Netwrix Data Classification management console, open the Sources view and click Add.
  2. Select Exchange source type and in the properties window specify the necessary settings.
  3. Remember to click the "wrench" icon next to Settings in the bottom-left corner to display all settings.

Authentication type: Modern authentication

If you plan to use this authentication type, specify the following:

Option Description

Authentication type

Select Modern (Exchange Online)

Admin Username Specify the administrative account for the required Exchange Online organization.
Tenant ID Enter the Tenant ID you obtained at Step 5: Obtain Tenant ID.
Certificate thumbprint Enter the certificate thumbprint you prepared at Step 4: Configure Certificates & secrets.
Application ID Enter the app ID you got at application registration at Step 2: Create and Register a new app in Azure AD (it can be found in the Azure AD app properties >Overview).

Authentication type: Basic

If you plan to use this authentication type, you will need to specify the following:

Option Description

Email Address / Password

Administrator account that has been assigned the right of Impersonation as well as the Discovery Management role.

See Configure Microsoft Exchange for Crawling and Classification for details on the rights assignment.

Other configuration settings

The following settings are also required in both cases:

Option Description
Exchange API URL

By default, the crawling engine will attempt to locate the necessary URL of Exchange Web Services API by using the Exchange AutoDiscover functionality. So, typically, you can leave this field blank.

If, however, the Exchange AutoDiscover is not available, then you should specify the Exchange API URL explicitly as follows: https://<servername>/EWS/Exchange.asmx.

Crawl Range

Define what portions of data should be retrieved from the Exchange server:

  • Select Date Range to crawl a static set of data within the required interval.
  • Select Since if you want to periodically re-crawl content from the specified date, taking into account the last crawl date for each artifact.
Match Rules

Define which mailboxes will be crawled as part of an Exchange Server source.

Examples:

  1. .*@netwrix.com— enter the wildcard (*) and the domain (here netwrix.com) to restrict crawling to a set of domain mailboxes
  2. .*—enter if you want all mailboxes to be crawled

Detection Period

Specify how often the source should be checked for changes. Default period is 1 day.

Having specified all the necessary settings, click the Save button.