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[spf-discuss] http://new.openspf.org/Tools

2006-05-19 21:32:20
I have been away from SPF for too long!  I am helping someone and found some
issues and a bug.

In this web page http://new.openspf.org/Tools the email address
check-auth(_at_)verifier(_dot_)port25(_dot_)com
is split on 2 lines at the hyphen.  Clicking on it works just fine.  But
typing it by hand I did not notice the "check-" on the previous line.  And I
think it is not obvious that the hyphen is part of the email address.  I
know the split is based on my window size and maybe the browser I am using.
Therefore I recommend you put the email address on a line by its self.  Like
I did above.  Ok, silly nit!  Sorry.

The bug, I sent a test email to
check-auth(_at_)verifier(_dot_)port25(_dot_)com
It reported my txt records as:
SPF TXT record/s:
v=spf1 mx 
line1

But that is not correct!  It is only using my first substring!!!

My spf record is this:
dig +short txt watkins-home.com
"line1" "line2" "line3" "line4" "line5" "Line n"
"v=spf1 mx " "ip4:63.240.76.26 " "ip4:204.127.198.26 " "ip4:204.127.198.35 "
"ip4:204.127.198.39 " "ip4:204.127.202.26 " "ip4:204.127.202.55 "
"ip4:204.127.202.56 " "ip4:204.127.202.64 " "ip4:216.148.227.85 "
"ip4:216.148.227.126 "
"+exists:%{i}._.%{h}._.%{s}._.%{r}.spf-tracker.watkins-home.com " "?all"

I am using substrings.  In the zone file it looks like this:
                        txt     ("line1"
                                "line2"
                                "line3"
                                "line4"
                                "line5"
                                "Line n")

                        TXT     ("v=spf1 mx "
                                "ip4:63.240.76.26 "
                                "ip4:204.127.198.26 "
                                "ip4:204.127.198.35 "
                                "ip4:204.127.198.39 "
                                "ip4:204.127.202.26 "
                                "ip4:204.127.202.55 "
                                "ip4:204.127.202.56 "
                                "ip4:204.127.202.64 "
                                "ip4:216.148.227.85 "
                                "ip4:216.148.227.126 "
 
"+exists:%{i}._.%{h}._.%{s}._.%{r}.spf-tracker.watkins-home.com "
                                "?all")

The "line1" stuff is not related to spf.  But it is a txt record.

Oh, http://www.kitterman.com/spf/validate.html seems to assemble my spf
record just fine.  And it seems to ignore the "line1" stuff.

Also, does anyone have a current IP address list for Comcast.net?  I found
they have a new IP address:
sccrmhc11.comcast.net (204.127.200.81).  I bet this is not the only change!

Please copy me on any replies.  I am not subscribed to the list.

Thanks,
Guy

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