after upgrading my ssl certificate es broken
Jun 22 23:49:33 linux postfix/smtpd[14032]: warning: cannot get private key from file /opt/zimbra/conf/smtpd.key
Jun 22 23:49:33 linux postfix/smtpd[14032]: warning: TLS library problem: 14032:error:0B080074:x509 certificate routines:X509_check_private_key:key values mismatch:x509_cmp.c:411:
Jun 22 23:49:33 linux postfix/smtpd[14032]: cannot load RSA certificate and key data

Have I to recreate de certificate??