Configure SMTP with Cisco ISE 3 | Import Microsoft 365 Certificates
Fix the SSL trust error when wiring Cisco ISE 3 to Microsoft 365 SMTP — extract the cert chain with OpenSSL and import it into ISE trusted store.
Posts tagged: Ms365
Fix the SSL trust error when wiring Cisco ISE 3 to Microsoft 365 SMTP — extract the cert chain with OpenSSL and import it into ISE trusted store.