On Thu, Sep 08, 2005 at 12:16:36PM -0600, Cristian Prieto <cristian@xxxxxxxxxxxxxxx> wrote a message of 66 lines which said: > res = res_query(name, C_IN, T_MX, answer, sizeof(answer)); Besides Randal Schwartz' excellent remark (do not forget the AAAA records, too), remember that the Internet is not reliable. What do you do when there is a temporary failure? (The email system works fine when faced with such failures.) ---------------------------(end of broadcast)--------------------------- TIP 4: Have you searched our list archives? http://archives.postgresql.org