Provided by: firedns_0.9.12+dfsg-3_amd64
fdnsmxlist - resolve a list of MX records for hostname
fdnsmxlist will attempt to look up a list of MX records for hostname. If any are found, they are printed to standard output seperated by newlines in the format: Protocol (Priority) hostname:port and the program exits with return code 0. If not, nothing is printed and the program exits with return code 1.
Ian Gulliver <email@example.com>
libfiredns(3) 2004-02-12 fdnsmxlist(1)