Resolve a list of mx records for hostname
fdnsmxlist <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 protected]>
libfiredns(3)