[Gllug] OpenSPF question

[Simon Perry]

Hi,

I'm having issues getting emails through to a client who uses 
spamarrest.com.

The reason they are claiming the emails are being blocked is that my 
email is failing the SPF check.

As far as I can tell I have a valid SPF record.

si-designs.co.uk text "v=spf1 ip4:83.223.101.6/32 ip4:83.223.101.7/32 a 
mx a:lucy.si-designs.co.uk mx a:si-designs.co.uk mx 
a:mail.si-designs.co.uk ~all"

 From my reading the SPF should include the IP of all allowed mail 
servers. Spamarrest are failing on my client IP...

X-SA-SPFFAIL: softfail(si-designs.co.uk: domain of
	transitioning si-designs.co.uk does not designate 82.133.37.78 as 
permitted sender)

Surely this is incorrect? They should be doing a rDNS lookup on 
si-designs.co.uk and making sure the IP is listed in the SPF?

Who is correct?

Simon
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