Outlook 2019 / 365 and Exchange on-premises
link info
https://kb.intermedia.net/Article/20784
https://kb.intermedia.net/article/39713
https://www.tachytelic.net/2019/01/disable-simplified-account-creation-outlook-office-365/
Outlook 2019 / 365 and Exchange on-premises
link info
https://kb.intermedia.net/Article/20784
https://kb.intermedia.net/article/39713
https://www.tachytelic.net/2019/01/disable-simplified-account-creation-outlook-office-365/