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aholzel / TA-dmarc

Splunk app for the processing and ingestion of DMARC RUA reports
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MS Basic authentication support ended #9

Open jbouwh opened 2 years ago

jbouwh commented 2 years ago

Previously we used the IMAP connector to a MS 365 mailbox. Now the basic authentication support has ended, and this will not work any more for MS 365 mailboxes.

https://docs.microsoft.com/en-us/lifecycle/announcements/exchange-online-basic-auth-deprecated

Please supply a supported method of collecting mail, e.g. using the graph API.

jbouwh commented 1 year ago

To help/support implementing this I have made (and tested) a demo script. You can find the demo script here: https://github.com/jbouwh/GRAPH-API

jbouwh commented 1 year ago

In the mean time this has become an issue now since basic authentication already has been disabled for multiple tenants.

jbouwh commented 1 year ago

Thnx for the implementation, nice to have would be the option to use a client certificate for authentication.