On Thu, 12 Jul 2007, Marc Perkel wrote:

> I'm just tired of having to deal with the bad side effects of SPF
> and expainging to people that the can't use my spam filtering
> unless they turn SPF off.

What's wrong with that? They are explicitly contracting with you to
perform mail forwarding, if they do that then they should add your
MTAs to their SPF whitelist and still perform SPF checks on mail
that does not reach them via you.

Are you performing SPF checks on your inbound feeds?

John Hardin KA7OHZ http://www.impsec.org/~jhardin/
jhardin@impsec.org FALaholic #11174 pgpk -a jhardin@impsec.org
key: 0xB8732E79 -- 2D8C 34F4 6411 F507 136C AF76 D822 E6E6 B873 2E79
Ignorance doesn't make stuff not exist. -- Bucky Katt
12 days until The 38th anniversary of Apollo 11 landing on the Moon