NAME

       Mail::Milter::Module::HeloUnqualified - milter to check for an unqualified HELO name

SYNOPSIS

           use Mail::Milter::Module::HeloUnqualified;

           my $milter = new Mail::Milter::Module::HeloUnqualified([EXCEPT]);

           my $milter2 = &HeloUnqualified([EXCEPT]); # convenience

DESCRIPTION

       This milter module rejects any domain name that HELOs without a dot, and which is not an
       IPv4/IPv6 literal.  Whether or not the HELO value corresponds to the connecting host is
       not checked by this module.

       If the EXCEPT argument is supplied, it should be a regex enclosed in a string which will
       be exempted from this check.  Commonly, '^localhost' is excepted.

AUTHOR

       Todd Vierling, <tv@duh.org> <tv@pobox.com>

SEE ALSO

       Mail::Milter::Object