ich habe heute meinen Newsletter verschickt (von Outlook Express über GMX) und erhielt folgende Mail zurück (Auszug, Mailadressen habe ich unkenntlich gemacht, die betreffenden Personen erkennen sich daran, dass sie den 28. NL über von meiner Web.de-Adresse bekommen haben.):
Hat jemand eine Ahnung, was hier das Problem sein könnte?Hi. This is the qmail-send program at mail.gmx.net.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.
<x@y.de>:
212.227.126.158_does_not_like_recipient./Remote_host_said:_550-Your_host_is_an_unsecured_relay,_send_your_ISP_to_http://relaytest.kundenserver.de/view.php?ip=213.165.65.60/550_mail_from_213.165.65.60_rejected:_administrative_prohibition_(host_is_blacklisted)/Giving_up_on_212.227.126.158./
<a@b.de>:
212.227.126.164_does_not_like_recipient./Remote_host_said:_550-Your_host_is_an_unsecured_relay,_send_your_ISP_to_http://relaytest.kundenserver.de/view.php?ip=213.165.65.60/550_mail_from_213.165.65.60_rejected:_administrative_prohibition_(host_is_blacklisted)/Giving_up_on_212.227.126.164./
<h@i.de>:
212.227.126.146_does_not_like_recipient./Remote_host_said:_550-Your_host_is_an_unsecured_relay,_send_your_ISP_to_http://relaytest.kundenserver.de/view.php?ip=213.165.65.60/550_mail_from_213.165.65.60_rejected:_administrative_prohibition_(host_is_blacklisted)/Giving_up_on_212.227.126.146./
<p@q.de>:
212.227.126.210_does_not_like_recipient./Remote_host_said:_550-Your_host_is_an_unsecured_relay,_send_your_ISP_to_http://relaytest.kundenserver.de/view.php?ip=213.165.65.60/550_mail_from_213.165.65.60_rejected:_administrative_prohibition_(host_is_blacklisted)/Giving_up_on_212.227.126.210./
<z@z.de>:
212.227.126.213_does_not_like_recipient./Remote_host_said:_550-Your_host_is_an_unsecured_relay,_send_your_ISP_to_http://relaytest.kundenserver.de/view.php?ip=213.165.65.60/550_mail_from_213.165.65.60_rejected:_administrative_prohibition_(host_is_blacklisted)/Giving_up_on_212.227.126.213./
--- Below this line is a copy of the message.
Return-Path: <zusitool@gmx.de>
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Andreas