This is what I get from your command:
racdcert id(CSSMTP) listr(CSSMTPRing)
Digital ring information for user CSSMTP:
Ring:
>CSSMTPRing<
Certificate Label Name Cert Owner USAGE DEFAULT
-------------------------------- ------------ -------- -------
CSSMTPCA CERTAUTH CERTAUTH NO
CSSMTPServer ID(CSSMTP) PERSONAL YES
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