Contacts' Presence information in Outlook - Microsoft Support
https://support.microsoft.com/en-us/office/contacts-presence-information-in-outlook-b1509222-2c5d-4cd4-bff7-508d2b6f410d
WEBSpecific Presence status indications are driven by a recipients' Teams information. For example, if you are in a meeting, your status indicator shows as Busy. Also, according to …
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