Claudio Jeker wrote:
spf is broken by design. It only helps if you are aol or hotmail.
Sorry, but what part of it's design is broken? I'm not aol, neither
hotmail and it has been helping me quite a bunch.
Those ISP I know that implemented it had to add a whitelist all entry
because of mobile customers. In the end they could run just
without it and be as happy.
I don't understand, what kind of mobile customer would be rejected by
spf? Shouldn't a mobile user be sending his e-mails through his ISP's
smtp server?
There is no benefit and parsing the dns entries is a major pain in the
ass.
Parsing the entries is certainly a pain in the ass, but that's a done
job. The patch for vanila qmail works and can be ported do qmail-ldap
with some effort.
[s]
Krico
