Maybe you would not, but some major ISPs do.
I had to correct/change my system because of them.
Now, I also block dynamic email systems using dnsbl.sorbs.net.
This is one of those love/hate things!
Guy
-----Original Message-----
From: owner-spf-discuss(_at_)v2(_dot_)listbox(_dot_)com
[mailto:owner-spf-discuss(_at_)v2(_dot_)listbox(_dot_)com] On Behalf Of Stuart
D. Gathman
Sent: Wednesday, September 15, 2004 7:00 PM
To: spf-discuss(_at_)v2(_dot_)listbox(_dot_)com
Subject: RE: [spf-discuss] Re: HELO and Unified
On Wed, 15 Sep 2004, guy wrote:
I hate those dynamic-IP DNS blocklists!
Because of them, I must use my ISPs SMTP servers!
My IP is dynamic, but stays the same for 9 months or more.
If Comcast would do a better job with DHCP, my IP would never change.
My ISP does not offer static IPs.
I would not block you simply because of your dynamic-IP. I would simply
treat it as if it had no PTR (because the ISP supplied PTR record doesn't
really tell me anything new). If you had a proper HELO, or an SPF
record, your mail would go through fine from a dynamic IP. I have
a dynamic IP at home - so I know what you mean.
--
Stuart D. Gathman <stuart(_at_)bmsi(_dot_)com>
Business Management Systems Inc. Phone: 703 591-0911 Fax: 703 591-6154
"Confutatis maledictis, flamis acribus addictis" - background song for
a Microsoft sponsored "Where do you want to go from here?" commercial.
-------
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