Hey Leute, bekomme eine Fehlermeldung gesendet, wenn ich eine E-Mail an email@example.com. Was bedeutet das? Bekomme sie beim Versand mit Netcologne und auch Arcor. Danke im vorraus Bye Marcel Hier mal die Fehlermeldung: This is the mail system at host smtp2.netcologne.de. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. For further assistance, please send mail to <postmaster> If you do so, please include this problem report. You can delete your own text from the attached returned message. The mail system <firstname.lastname@example.org>: host ntovps04.otto.de[22.214.171.124] said: 550 5.7.1 This system has been configured to reject your mail. An IP address (126.96.36.199) found in the message's 'Received:' headers is listed by the lookup site 'sbl-xbl.spamhaus.org.'. (in reply to end of DATA command) Reporting-MTA: dns; smtp2.netcologne.de X-Postfix-Queue-ID: B8857521B X-Postfix-Sender: rfc822; MarcelHeller@netcologne.de Arrival-Date: Mon, 20 Nov 2006 15:29:32 +0100 (MET) Final-Recipient: rfc822; email@example.com Original-Recipient: rfc822;firstname.lastname@example.org Action: failed Status: 5.7.1 Remote-MTA: dns; ntovps04.otto.de Diagnostic-Code: smtp; 550 5.7.1 This system has been configured to reject your mail. An IP address (188.8.131.52) found in the message's 'Received:' headers is listed by the lookup site 'sbl-xbl.spamhaus.org.'.