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    <p>Es scheint so zu sein, dass der Server derzeit auf alles mit
      einer positiven Antwort reagiert; ich sehe gerade Ablehnungen von
      ganzen Stadtverwaltungen usw. <br>
    </p>
    <p>JC <br>
    </p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">Am 07.03.2025 um 09:57 schrieb Frank
      Röhm via postfix-users:<br>
    </div>
    <blockquote type="cite"
      cite="mid:7cc0b64e-c06d-4cc2-ae86-338a715b9b5a@gmx.net">Hallo
      <br>
      <br>
      heute morgen habe ich wg. angeblichem Spam ein Mail meines Servers
      <br>
      (ew6.org) zurück bekommen:
      <br>
      <br>
      <br>
      <a class="moz-txt-link-rfc2396E" href="mailto:mkuhn@emkah.de"><mkuhn@emkah.de></a>: host s175.goserver.host[185.30.32.175]
      said: 550 5.7.1
      <br>
          Service unavailable; client [37.120.188.94] blocked using
      <br>
          ix.dnsbl.manitu.net (in reply to RCPT TO command)
      <br>
      <br>
      Andere Mails kamen dann auch zurück.
      <br>
      <br>
      Ich wollte meinen Server dort gleich austragen, aber ich lese,
      dass
      <br>
      NixSpam (ix.dnsbl.manitu.net) seinen Dienst ja am 25. Januar 2025
      für
      <br>
      immer eingestellt hat. Die Seite ist auch schon vom Netz genommen,
      da
      <br>
      kann ich meinen Server gar nicht mehr austragen bzw. das
      beantragen.
      <br>
      <br>
      Ich vermute, so nach und nach werden die Blacklists der Mailserver
      <br>
      aktualisiert und Nixspam dann auch entfernt, aber das kann ja
      dauern!
      <br>
      <br>
      In der Blacklistabfrage von mxtoolbox:
      <br>
<a class="moz-txt-link-freetext" href="https://mxtoolbox.com/SuperTool.aspx?action=blacklist%3a37.120.188.94">https://mxtoolbox.com/SuperTool.aspx?action=blacklist%3a37.120.188.94</a>
      <br>
      ist mein Server aber gar nicht gelistet.
      <br>
      <br>
      Was mache ich nun? Kann mir jemand einen Tipp geben?
      <br>
      Danke dafür.
      <br>
      <br>
      Gruß franc
      <br>
      <br>
      --
      <br>
      Postfix 3.6.4-1ubuntu1.3 auf Ubuntu 22.04.05 LTS
      <br>
      <br>
    </blockquote>
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style="font-family:Calibri, Helvetica, sans-serif;font-size:15.0px;font-style:normal;line-height:17px;font-weight:bold;color:#303590;display:inline;">Jakob
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src="https://mail.info-systems.de/skins/standard/images/is-logo-login.png"
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style="font-family:Calibri, Helvetica, sans-serif;font-size:13.0px;font-style:normal;line-height:19px;font-weight:bold;color:#999999;display:inline;">Anschrift</span>
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style="font-family:Arial,Helvetica,sans-serif;line-height:0px;font-size:1px;padding:0px;border-spacing:0px;margin:0px;border-collapse:collapse;"
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style="border-collapse:collapse;font-family:Calibri, Helvetica, sans-serif;font-size:13.0px;font-style:normal;line-height:15px;font-weight:normal;color:#999999;">
                                              <span
style="font-family:Calibri, Helvetica, sans-serif;font-size:13.0px;font-style:normal;line-height:15px;font-weight:normal;color:#303590;display:inline;">iS
                                                information systems oHG</span>
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style="border-collapse:collapse;padding-bottom:5px;height:5px;"> <br>
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style="border-collapse:collapse;font-family:Calibri, Helvetica, sans-serif;font-size:13.0px;font-style:normal;line-height:15px;font-weight:normal;color:#999999;">
                                              <span
style="font-family:Calibri, Helvetica, sans-serif;font-size:13.0px;font-style:normal;line-height:15px;font-weight:normal;color:#999999;display:inline;">Donnerschweer
                                                Str. 89-91</span> </td>
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style="border-collapse:collapse;font-family:Calibri, Helvetica, sans-serif;font-size:13.0px;font-style:normal;line-height:15px;font-weight:normal;color:#999999;">
                                              <span
style="font-family:Calibri, Helvetica, sans-serif;font-size:13.0px;font-style:normal;line-height:15px;font-weight:normal;color:#999999;display:inline;">D-26123
                                                Oldenburg</span> </td>
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                                              <span
style="font-family:Calibri, Helvetica, sans-serif;font-size:13.0px;font-style:normal;line-height:15px;font-weight:normal;color:#999999;display:inline;">Tel.:
                                                (0)441 - 92 31 99 0</span>
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style="border-collapse:collapse;font-family:Calibri, Helvetica, sans-serif;font-size:13.0px;font-style:normal;line-height:15px;font-weight:normal;color:#999999;">
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style="font-family:Calibri, Helvetica, sans-serif;font-size:13.0px;font-style:normal;line-height:15px;font-weight:normal;color:#999999;display:inline;">Fax:
                                                (0)441 - 92 31 99 99</span>
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style="font-family:Calibri, Helvetica, sans-serif;font-size:13.0px;font-style:normal;line-height:15px;font-weight:normal;color:#999999;display:inline;"> </span>
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                                              <span
style="font-family:Calibri, Helvetica, sans-serif;font-size:13.0px;font-style:normal;line-height:15px;font-weight:normal;color:#999999;display:inline;">Web:
                                                <a
href="https://www.info-systems.de">www.info-systems.de</a></span> </td>
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              <span
style="font-family:Calibri, Helvetica, sans-serif;font-size:10.0px;font-style:normal;line-height:11px;font-weight:normal;color:#999999">Firmierung
                und Handelsregisterangaben finden Sie unter diesem Link:
                <a href="https://www.info-systems.de/legal/"
                  target="_blank" rel="nofollow"
style="font-family:Arial, Helvetica, sans-serif;font-size:10.0px;font-style:normal;line-height:11px;font-weight:normal;color:#777777;">Firmendaten</a>
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