The other day I got almost the exact same message from godaddy. However we have a reverse lookup, and our isp only provides static ip addresses.
We called godaddy, but they seemed to not know what was going on. Godaddy email - Thank you for contacting online support. Unfortunately, the IP address 70.97.153.82 is not eligible for unblocking. This IP address comes from a cable/dsl/dialup pool, or other dynamic IP pool. Connections coming from a pool are nearly impossible to trace back to the originating computer. It is for that very reason that cable/dsl/dialup pools are very commonly used by spammers and virus writers. Due to the large number of virus-infected personal computers on cable/dsl/dialup connections, we no longer accept mail directly from these sources. Senders in cable/dsl/dialup pools should configure their mail software to send outgoing mail through their ISP's dedicated outgoing mail server. The server is usually named 'smtp.example.com' or 'mail.example.com'. The ISP's support line will be able to give you more details. We have whitelisted the mail server of most major ISPs, so the mail will get through if sent through these systems. /* PLUG: http://plug.org, #utah on irc.freenode.net Unsubscribe: http://plug.org/mailman/options/plug Don't fear the penguin. */
