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  <title>How to use [$REMOTE_ADDRESS$] and [$REMOTE_HOST$]</title>
  <link rel="self" href="https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&amp;threadId=120426716" />
  <subtitle>How to use [$REMOTE_ADDRESS$] and [$REMOTE_HOST$]</subtitle>
  <id>https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&amp;threadId=120426716</id>
  <updated>2026-04-07T12:31:34Z</updated>
  <dc:date>2026-04-07T12:31:34Z</dc:date>
  <entry>
    <title>RE: How to use [$REMOTE_ADDRESS$] and [$REMOTE_HOST$]</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=120457824" />
    <author>
      <name>Andre Kreienbring</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=120457824</id>
    <updated>2020-11-17T15:34:29Z</updated>
    <published>2020-11-17T15:34:28Z</published>
    <summary type="html">&lt;p&gt;I see! Thank you!&lt;/p&gt;</summary>
    <dc:creator>Andre Kreienbring</dc:creator>
    <dc:date>2020-11-17T15:34:28Z</dc:date>
  </entry>
  <entry>
    <title>RE: How to use [$REMOTE_ADDRESS$] and [$REMOTE_HOST$]</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=120427505" />
    <author>
      <name>Olaf Kock</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=120427505</id>
    <updated>2020-11-17T15:34:08Z</updated>
    <published>2020-11-12T13:58:49Z</published>
    <summary type="html">&lt;p&gt;Some addresses have a reverse DNS entry, and then it's possible to
  have a remote host name, not only an IP address. Many don't resolve in
  reverse. I assume that this is what you're running into - and then you
  can only rely on the IP address to be known, but not human readable
  name (that might - e.g. - point to an internet provider or company network/gateway)&lt;/p&gt;</summary>
    <dc:creator>Olaf Kock</dc:creator>
    <dc:date>2020-11-12T13:58:49Z</dc:date>
  </entry>
  <entry>
    <title>How to use [$REMOTE_ADDRESS$] and [$REMOTE_HOST$]</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=120426715" />
    <author>
      <name>Andre Kreienbring</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=120426715</id>
    <updated>2020-11-12T08:13:06Z</updated>
    <published>2020-11-12T08:12:49Z</published>
    <summary type="html">&lt;p&gt;Liferay is able to resolve this placeholders as Emails are send from
  the system to users.&lt;/p&gt;
&lt;p&gt;But at least in my case both placeholders always are resolved to the
  same IP Address.&lt;/p&gt;
&lt;p&gt;My question is: How to inform the user about a possible danger
  related to this addresses? When and how do the addresses differ?&lt;/p&gt;
&lt;p&gt;I think that the user should be able to recognize a possible fraud
  when something is wrong with these addresses. But how exactly?&lt;/p&gt;
&lt;p&gt;Thanks in advance!&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;</summary>
    <dc:creator>Andre Kreienbring</dc:creator>
    <dc:date>2020-11-12T08:12:49Z</dc:date>
  </entry>
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