IKYC031I Error nnnn invoking sendmail with email address email-address retrieved from LDAP entry distinguished-name
Explanation
PKI Services tried to call the sendmail utility to notify a client that the certificate is expiring or is renewed. The call was unsuccessful. This message displays the email address and distinguished name from which it was retrieved and the error code encountered.
System action
The warning message or the renewed certificate might or might not have been sent. If the email address appears to be genuine, PKI Services retries sending later.
System programmer response
Diagnose the problem by consulting z/OS Communications Server: IP Diagnosis Guide and related documents. Report non-Communications Server errors to the IBM® support center.