Autor: Jan Johansson Data: A: David Woodhouse, Marc Perkel CC: David, exim-users, j2 Assumpte: RE: [exim] check_helo_slow?
> (Note that this is completely untested and it's Monday morning)
If we look back to the original reason I did this.
Is it a "fair" requirement that a MX should have a matching RDNS/HELO or
am I to zealous? Sure, I have seen a few false positives, but over all,
it seem to do the trick.