FreeBSD mail forwarder and SPF

RW fbsd06 at
Mon Dec 10 16:57:00 PST 2007

On Mon, 10 Dec 2007 15:28:15 -0800
"Mark D. Foster" <mark at> wrote:

> The solution is @
> If garga@ isn't following the recommended practice of whitelisting
>'s MX servers then breakage results. That said,
> is NOT LISTED as an MX of, so maybe that
> is contributing to the problem.

SPF doesn't care whether email is sent from an MX server. is listed in the SPF record, but that doesn't really
matter much unless they implement the "Sender Rewriting Scheme" in
their forwarder. SRS should eliminate the rejection problem.

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