We pulled out an email log to verify the TLS Version used and we could see the "TLS_Cipher" & "TLS_Verified". Most of the transactions happened via the TLS1.2 except 3 or 4 which showed as ":" and all the transactions have TLS_Verified as "unverified". Will there be any impact because of the certificate not being verified? What are the steps we need to follow to get it verified. Request your inputs on this.