Yes, Todd, that should work just fine.  If you would like to test it after
implementing, let me know and I will forge your domain and send you an
e-mail from a yahoo.com account.

Bill
----- Original Message ----- 
From: "Todd Holt" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, December 19, 2003 7:17 PM
Subject: RE: [Declude.JunkMail] SPF setup wizard output


> It would appear that I could this single line in the zone file:
>
> v=spf1 ip4:208.57.224.88 -all
>
> and that would specify that all valid mail from the domain originates
> from this IP address.
>
> Is this correct?
>
> Todd Holt
> Xidix Technologies, Inc
> Las Vegas, NV  USA
> www.xidix.com
> 702.319.4349
>
>
>
> > -----Original Message-----
> > From: [EMAIL PROTECTED] [mailto:Declude.JunkMail-
> > [EMAIL PROTECTED] On Behalf Of Todd Holt
> > Sent: Friday, December 19, 2003 6:54 PM
> > To: [EMAIL PROTECTED]
> > Subject: [Declude.JunkMail] SPF setup wizard output
> >
> > I ran the SPF setup wizard from the spf.pobox.com site and it resulted
> > in the following lines to be inserted into DNS:
> >
> > las-DSL224-cust088.mpowercom.net. IN TXT "v=spf1 a -all"
> > mail.xidix.com. IN TXT "v=spf1 a -all"
> > mail2.xidix.com. IN TXT "v=spf1 a -all"
> > wsip-24-234-126-147.lv.lv.cox.net. IN TXT "v=spf1 a -all"
> >
> > Why does it specify the 1st and 4th lines?  The 1st line appears to be
> > the RDNS suffix of our primary inbound server and the 4th line appears
> > to be the RDNS of our backup inbound mail server IP address.
> >
> > In addition, the wizard said that it found 4 MX records for our
> server.
> > We only have 2 (see
> > http://www.dnsreport.com/tools/dnsreport.ch?domain=xidix.com). Why did
> > it find 4 MX records?  Why should it care how many MX records we have?
> > These are to specify incoming mail servers and SPF is to specify
> > outgoing mail servers (that mail for my domain is allowed to be sent
> > from).  Or am I missing something here?
> >
> > We only send mail from 1 IP address.  Can I just specify that 1
> address?
> > I want to specify that all mail for this domain (Xidix.com) is sent
> from
> > a single IP address (208.57.224.88).
> >
> > What am I missing in this picture?
> >
> > Todd Holt
> > Xidix Technologies, Inc
> > Las Vegas, NV  USA
> > www.xidix.com
> > 702.319.4349
> >
> >
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