Graph API to list the Mail forwarding details for all the users for a tenant using the auth token for global admin account
As a security monitoring expert for an organization, we need to get the details of all the users under a particular tenant to list the email forwarding user ids. Using this information the organization can evaluate the security profile. Currently, this information is available using PowerShell.
Suppose a user email@example.com has rule enabled to forward some or few of his mail to another email id. We want to have a list of such users.
Andrew Day commented
take it a step further and add full support to enable forwarding and setting/updating forwarding address
Seconded - I've been able to get some of these rules (https://docs.microsoft.com/en-us/graph/api/mailfolder-list-messagerules?view=graph-rest-1.0&tabs=http) but it does not include global mail forwarding which is important to monitor also.