Certificate-primarily based connector configuration: Ensure that your on-premises email server is configured to utilize a certificate to mail email to Microsoft 365, and the Frequent-Title (CN) or Issue Alternate Identify (SAN) within the certificate incorporates a domain identify you have registered in Microsoft 365, and you have created a certificate-dependent https://bookmarkextent.com/story18538954/the-smart-trick-of-vps-support-service-that-nobody-is-discussing