Is it not possible to have a report that tells me all the legacy auth for a period of time? I've tried looking at the logs for 200,000 sign-ins a day and it's difficult to get the detail required. For example, Other clients; Older Office clients lists Microsoft Office 15.0, I assume that's not Legacy Auth? How about:
| Android-Mail 2019.04.14 |
| CalendarAgent 316.1 |
| CalendarAgent 361.2 |
| CalendarAgent 399.2 |
| CalendarAgent 416.4 |
| CalendarAgent 416.5 |
| clview.exe |
| ExchangeWebServices 287.1 |
| ExchangeWebServices 287.4 |
| ExchangeWebServices 5.0 |
| ExchangeWebServices 6.0 |
| ExchangeWebServices 7.2 |
| groove.exe |
| lync.exe |
| MacOutlook 0.0.0.150830 |
| MacOutlook 14.5.9.151119 |
| MacOutlook 14.6.0.151221 |
| MacOutlook 14.7.2.170228 |
| MacOutlook 14.7.3.170325 |
| MacOutlook 14.7.7.170905 |
| MacOutlook 15.30.0.170107 |
| MacOutlook 15.31.0.170216 |
| MacOutlook 15.33.0.170409 |
| MacOutlook 16.10.0.180210 |
| MacOutlook 16.16.9.190412 |
| MacOutlook 16.20.0.181208 |
| MacOutlook 16.24.0.190414 |
| MacOutlook 16.25.0.190512 |
| MacOutlook 16.8.0.171210 |
| Microsoft Office 14.0 |
| Microsoft Office 15.0 |
| Microsoft Office 16.0 |
| Python Requests 2.18 |
| searchprotocolhost.exe |