7.  References

   [RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate
              Requirement Levels", BCP 14, RFC 2119, March 1997.

   [RFC2487]  Hoffman, P., "SMTP Service Extension for Secure SMTP over
              TLS", RFC 2487, January 1999.

   [RFC2782]  Gulbrandsen, A., Vixie, P., and L. Esibov, "A DNS RR for
              specifying the location of services (DNS SRV)", RFC 2782,
              February 2000.

   [RFC4033]  Arends, R., Austein, R., Larson, M., Massey, D., and S.
              Rose, "DNS Security Introduction and Requirements",
              RFC 4033, March 2005.

Authors' Addresses

   Michael Pearson
   State Services Commission
   100 Molesworth Street
   Wellington
   New Zealand

   Email: mike.pearson@ssc.govt.nz


   Ferry Hendrikx
   State Services Commission
   100 Molesworth Street
   Wellington
   New Zealand

   Email: ferry.hendrikx@ssc.govt.nz


   Geoff Cant
   Catalyst IT
   Level 2
   150-154 Willis Street
   Wellington
   New Zealand

   Email: geoff@catalyst.net.nz