fdnsspf1(1)
resolve an SPF version 1 record of a hostname
SYNOPSIS
fdnsspf1 <hostname>
DESCRIPTION
fdnsspf1 will attempt to look up an SPF version 1 record for
hostname.
If one is found, it is printed to standard output and the program exits
with return code 0. If more than one is found (a violation of the specification), none is found, or the
DNS query fails, nothing is printed and the program exits
with return code 1.
