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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi.<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The address you are sending from is deferred in the recipient’s mail server, because the domain does not exist. Do you have a MX record for the
 sender domain?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">/Johan<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> rt-users-bounces@lists.bestpractical.com [mailto:rt-users-bounces@lists.bestpractical.com]
<b>On Behalf Of </b>Yaj Tap<br>
<b>Sent:</b> den 13 juni 2011 22:12<br>
<b>To:</b> rt-users@lists.bestpractical.com<br>
<b>Subject:</b> [rt-users] Sendmail - Sender address rejected: Domain not found<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Hi All,<br>
<br>
We are encountering a issue with sendmail in RT. Following is the maillog from the /var/log<br>
<br>
<br>
Sendmail [102342]: psfafEADaAd: to=<<a href="mailto:mary@cch.ca,%20delay=02:00:29,%20xdelay=00:00:02,%20mailer=esmtp,%20pri=79782,%20relay=relay-ex2.cch.ca.%20[IP%20Address],%20dsn=4.1.8,%20stat-Defferred:%20450%204.1.8%20%3capache@rt.domain.com">mary@cch.ca,
 delay=02:00:29, xdelay=00:00:02, mailer=esmtp, pri=79782, relay=relay-ex2.cch.ca. [IP Address], dsn=4.1.8, stat-Defferred: 450 4.1.8 <apache@rt.domain.com</a>>: Sender address reject: Domain not found<br>
<br>
We are suspecting it is a issue of sending emails to subdomain email addresses. Meaning emails to
<a href="mailto:abc@xyz.com">abc@xyz.com</a> will go out and but sometimes emails with
<a href="mailto:abc@lmn.xyz.com">abc@lmn.xyz.com</a> are not going out. We could be wrong...problem could be somewhere else.<br>
<br>
Any help will be really appreciated.<br>
<br>
Thank you.<br>
<br>
<br>
<br>
<br>
<br>
<o:p></o:p></span></p>
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