To check:

1. Check that the following tables have content. Use the PostgreSQL application.
   1. Open an IMSVA CLI session.
   2. At the command prompt, enter the following:

      cd /opt/trend/imss/PostgreSQL/bin

   3. Type the following command to access the PostgreSQL application:

      ./psql imss sa

   4. Execute the following sql command:

      select * from tb_postfixconfig
      where:
      fieldname='smtpd_tls_key_file_content'
      or fieldname='smtpd_tls_cert_file_content'
      or fieldname='smtpd_tls_VAfile_content';"

      The certificate contents are saved in the field value column.

   5. Once these are confirmed, exit from the PostgreSQL application by running the "\q" command.
2. Go to the /opt/trend/imss/postfix/etc/postfix/ directory and confirm that the following files exist:
   • ca.pem
   • cert.pem
   • key.pem
3. Open the /opt/trend/imss/postfix/etc/postfix/main.cf file and confirm that the following entries are available:
   • smtpd_tls_CAfile = /opt/trend/imss/postfix/etc/postfix/ca.pem
   • smtpd_tls_cert_file = /opt/trend/imss/postfix/etc/postfix/cert.pem
   • smtpd_tls_key_file = /opt/trend/imss/postfix/etc/postfix/key.pem