Re: SPF HELO checking

David wrote:
 
> what will spf check when the helo is an ip literal ??
IPs don't have TXT records.  Result NONE.  That's one of many
small differences to lentczner-00, where you'd get an erroneous
FAIL: malformed domain.  OTOH lentczner-00 had no HELO checks.

In practice you don't accept any mail after HELO [1.2.3.4] from
6.7.8.9, or do you ?
                      Bye, Frank