Good day everyone,
I don't know if I have to post it in Exchange or in Outlook forum, we'll see...
Exchange on-prem 2016, Outlook 2016.
A user sent a Skype meeting invitation to 4 internal recipients (A, B, C and D).
3 got it (A, B and C), 1 (D) did not.
Invitation in the Sent Items of the...