Hi,
I have extracted the "Other Clients" sign-in events for the past 30 days and have a few questions:
- "Other Clients; MAPI": We see a large amount of Office 2016 clients doing Legacy Auth which is odd as ADAL is supposed to be enabled by default? How can Outlook 2016 clients still do Legacy Auth?
- "Other Clients" & "Other Clients; Older Office Clients": There is no significant details to classify what has been attempted exactly? No Browser or OS info or ResourceDisplayName… we only have some different AppID which are unknown to us!
- Is there any documentation on these AppID, I checked on our tenant and they are unknown?
- dcdaf69a-8ab6-4fea-9731-6c5a5d54d151
- d176f6e7-38e5-40c9-8a78-3998aab820e7
- a039b054-9847-48fb-824b-1c5b848953e0
- 597cf567-d52d-4c00-aca6-b2126beb3fa1
- 4e31c259-4969-4c6a-9e94-64c5c9536c29
- bfc44fc5-2fe3-4d02-98ec-1e5967475f68
- dcdaf69a-8ab6-4fea-9731-6c5a5d54d151
Many thanks for your help to get us to a legacy auth free world :-)
Sincerely,
Tonino Bruno