<p>Two things seem to happen there:<br>
The recipient address has a domain part that is unknown to the server generating the rejection.</p>
<p>The NDN get seriously mangled (and rightly so, it seems) by a mailscanner server (perhaps yours), making it a bit harder to read;-) </p>
<p>Root cause is likely some really bad editing of a "hyperlink email address" in the senders piece of crap MUA... Tell the sender to actually type the adress, and it'll likely work much better;-) </p>
<p>Cheers<br>
-- <br>
-- Glenn</p>
<p><blockquote type="cite">Den 9 jun 2011 04.28, "jan gestre" <<a href="http://ipcopper.ph">ipcopper.ph</a>@<a href="http://gmail.com">gmail.com</a>> skrev:<br><br>Hi Everyone,<br>
<br>
We're using MailScanner for years already, unfortunately there are<br>
some odd things happening from time to time, here is one instance. One<br>
of our client is trying to send an email using yahoo mail<br>
unfortunately our Postfix-MailScanner server rejected the email and<br>
spewed this error message:<br>
<br>
From: System Administrator<br>
Sent: Tuesday, June 07, 2011 11:10 AM<br>
To: Jane Doe<br>
Cc: 'MailScanner has detected a possible fraud attempt from<br>
"<a href="http://us.mc768.mail.yahoo.com" target="_blank">us.mc768.mail.yahoo.com</a>" claiming to be MailScanner has detected a<br>
possible fraud attempt from "<a href="http://us.mc768.mail.yahoo.com" target="_blank">us.mc768.mail.yahoo.com</a>" claiming to be<br>
<a href="mailto:janedoe@sampledomain.com">janedoe@sampledomain.com</a>'<br>
Subject: Undeliverable: Draft NDA<br>
<br>
<br>
Your message did not reach some or all of the intended recipients.<br>
<br>
Subject: FW: Draft NDA<br>
Sent: 6/7/2011 11:10 AM<br>
<br>
The following recipient(s) cannot be reached:<br>
<br>
'MailScanner has detected a possible fraud attempt from<br>
"<a href="http://us.mc768.mail.yahoo.com" target="_blank">us.mc768.mail.yahoo.com</a>" claiming to be MailScanner has detected a<br>
possible fraud attempt from "<a href="http://us.mc768.mail.yahoo.com" target="_blank">us.mc768.mail.yahoo.com</a>" claiming to be<br>
<a href="mailto:janedoe@sampledomain.com">janedoe@sampledomain.com</a>' on 6/7/2011 11:10 AM<br>
Server error: '450 4.1.2 <MailScanner has detected a<br>
possible fraud attempt from "<a href="http://us.mc768.mail.yahoo.com" target="_blank">us.mc768.mail.yahoo.com</a>" claiming to be<br>
MailScanner has detected a possible fraud attempt from<br>
"<a href="http://us.mc768.mail.yahoo.com" target="_blank">us.mc768.mail.yahoo.com</a>" claiming to be <a href="mailto:janedoe@sampledomain.com">janedoe@sampledomain.com</a>>:<br>
Recipient<br>
address rejected: Domain not found'<br>
<br>
Googling for similar issues led me to none, any ideas why?<br>
<br>
Thanks in advance.<br>
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