Hallo,
die IP meine E-Mail Servers ist auf der CBL-Liste (Composite Blocking List). Daher kann ich keine Mails mehr raussenden, da jeder andere Server (Empfänger) die Annahme verweigert. Unter http : // cbl. abuseat .org / lookup .cgi ? ip= MEINE -IP erhalte ich folgenden Lösungsvorschlag:
IP Address MY-IP is listed in the CBL. It appears to be infected with a spam sending trojan, proxy or some other form of botnet.
It was last detected at 2015-02-27 14:00 GMT (+/- 30 minutes), approximately 4 days, 22 hours, 30 minutes ago.
This IP is infected (or NATting for a computer that is infected) with a spam-sending infection. In other words, it's participating in a botnet. If you simply remove the listing without ensuring that the infection is removed (or the NAT secured), it will probably relist again.
How to resolve future problems and prevent relisting
Norton Power Eraser is a free tool and doesn't require installation. It just needs to be downloaded and run. One of our team has tested the tool with Zeus, Ice-X, Citadel, ZeroAccess and Cutwail. It was able to detect and clean up the system in each case. It probably works with many other infections.
Ok, aber mein Betriebssystem der Mail-Servers ist Windows Server 2008 Std. und da möchte der Norton Power Eraser nicht laufen:
Was also tun?