Certificate-primarily based connector configuration: Make certain that your on-premises email server is configured to implement a certificate to deliver email to Microsoft 365, plus the Common-Title (CN) or Issue Alternate Name (SAN) within the certificate incorporates a domain identify that you've registered in Microsoft 365, and you've got created a https://peakbookmarks.com/story17208339/indicators-on-cpanel-server-support-you-should-know