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  <title>553 5.7.1 Sender address rejected: not owned by auth user._ [Sanitized]</title>
  <link rel="self" href="https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&amp;threadId=120459229" />
  <subtitle>553 5.7.1 Sender address rejected: not owned by auth user._ [Sanitized]</subtitle>
  <id>https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&amp;threadId=120459229</id>
  <updated>2026-04-06T03:54:51Z</updated>
  <dc:date>2026-04-06T03:54:51Z</dc:date>
  <entry>
    <title>RE: 553 5.7.1 Sender address rejected: not owned by auth user._ [Sanitized]</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=120466413" />
    <author>
      <name>Olaf Kock</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=120466413</id>
    <updated>2020-11-23T08:15:36Z</updated>
    <published>2020-11-23T08:15:36Z</published>
    <summary type="html">&lt;p&gt;The SMTP server tells you that you're authenticating as someone who
  has no permission to send mail as lifemail@sample.com (or whatever
  user is used to send mail - I believe that there are multiple places
  to configure different sender addresses for various cases). In 7.x,
  I'd recommend to configure the sender through Server Settings or
  Instance Settings.&lt;/p&gt;</summary>
    <dc:creator>Olaf Kock</dc:creator>
    <dc:date>2020-11-23T08:15:36Z</dc:date>
  </entry>
  <entry>
    <title>553 5.7.1 Sender address rejected: not owned by auth user._ [Sanitized]</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=120459228" />
    <author>
      <name>mocart mocart</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=120459228</id>
    <updated>2020-11-18T13:02:50Z</updated>
    <published>2020-11-18T13:02:50Z</published>
    <summary type="html">&lt;html&gt;&lt;head&gt;&lt;/head&gt;&lt;body&gt;&lt;p&gt;Hi!&lt;/p&gt;
&lt;p&gt;I configured e-mail settings, but when i try to send message (recover
  user password) i get error:&lt;/p&gt;
&lt;pre&gt;&lt;code class="language-java"&gt;2020-11-18 12:59:02.353 ERROR [liferay/mail-2][MailEngine:74] Unable to send message: 553 5.7.1 Sender address rejected: not owned by auth user._ [Sanitized]
com.sun.mail.smtp.SMTPSenderFailedException: 553 5.7.1 Sender address rejected: not owned by auth user._ [Sanitized]
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1832)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1300)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at com.liferay.petra.mail.MailEngine._send(MailEngine.java:606)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at com.liferay.petra.mail.MailEngine.send(MailEngine.java:387)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at com.liferay.petra.mail.MailEngine.send(MailEngine.java:462)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at com.liferay.mail.messaging.MailMessageListener.doMailMessage(MailMessageListener.java:99)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at com.liferay.mail.messaging.MailMessageListener.doReceive(MailMessageListener.java:114)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
&amp;amp;nbsp;&amp;amp;nbsp; &amp;amp;nbsp;at java.base/java.lang.Thread.run(Thread.java:834)&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;
  &lt;br&gt;i tryed to set&amp;nbsp;&lt;code&gt;
    &amp;lt;a href="mailto:admin.email.from.address=lifemail@sample.com" target="_blank"&amp;gt;admin.email.from.address=lifemail@sample.com&amp;lt;/a&amp;gt;&lt;/code&gt;&amp;nbsp;in
  &lt;strong&gt;portal-ext.properties&lt;/strong&gt;, but still get error. Can
  anybody helps me please?&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</summary>
    <dc:creator>mocart mocart</dc:creator>
    <dc:date>2020-11-18T13:02:50Z</dc:date>
  </entry>
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