On Die, 2004-11-30 at 17:01 +0800, HaJo Schatz wrote:
Further, are you sure you're on a static IP?
I am very certain indeed.
Your mail headers indicate that you're @ an IP from Vienna's Chello Cable Service.
That is in fact correct, but chello does not use separate networks for their residential and business customers and even the end users get assigned an IP that can be reasonably considered static.
If that's the IP you're talking about, the problem likely lies with Chello -- their customers spam.
Almost every ISP's customers spam from time to time, the only difference is whether it is being tolerated or not.
In that case complain to Chello to tighten their network (eg block outgoing SMTP) or simply use their mail server as a relay.
Chello is already scanning their residential customers for running servers and are quick to discontinue their service if any open ports are found.
Tom