Granting workload identities least-privilege mailbox access via Microsoft Graph
Workload identities, meaning apps, managed identities and other service principals, can be granted tenant-wide application access to all mailbox resources via Microsoft Graph. Learn how to scope permissions down to specific mailboxes.
Forget about POP3, IMAP, Exchange Web Services (EWS) and other legacy protocols for accessing mailbox resources programmatically. These protocols are being deprecated by Microsoft, and rightly so. See my blog post on blocking legacy authentication for more details.
[Read More]