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    As I work with this issue, I see the problem is someone is spoofing
    one of our domains we relay to and we are getting all the bounces.
    Is there any way of dealing with this, or do we just have to deal
    with the bounced messages?<br>
    <br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 04/15/2013 10:29 AM, Joolee wrote:<br>
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    <blockquote
cite="mid:CA+Q-w8UVsRndrUs6Qky6zL_2ujC0+He_y0nz44oPYMRpG-UdCg@mail.gmail.com"
      type="cite">
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        <div>From: ^[ \t]*$<br>
          <br>
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        Should be a rule you can use.<br>
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      <div class="gmail_extra"><br>
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        <div class="gmail_quote">On 15 April 2013 15:43, Raymond Norton
          <span dir="ltr">&lt;<a moz-do-not-send="true"
              href="mailto:admin@lctn.org" target="_blank">admin@lctn.org</a>&gt;</span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">I am using
            MailScanner 4.84.5 with postfix. I have one relay domain<br>
            getting hit hard by &nbsp;non delivery notices which are missing
            any info in<br>
            the "From" field.<br>
            <br>
            Is there a rule I can add to postfix that will bounce
            messages like this?<br>
            <span class="HOEnZb"><font color="#888888"><br>
                <br>
                Raymond<br>
                --<br>
                MailScanner mailing list<br>
                <a moz-do-not-send="true"
                  href="mailto:mailscanner@lists.mailscanner.info">mailscanner@lists.mailscanner.info</a><br>
                <a moz-do-not-send="true"
                  href="http://lists.mailscanner.info/mailman/listinfo/mailscanner"
                  target="_blank">http://lists.mailscanner.info/mailman/listinfo/mailscanner</a><br>
                <br>
                Before posting, read <a moz-do-not-send="true"
                  href="http://wiki.mailscanner.info/posting"
                  target="_blank">http://wiki.mailscanner.info/posting</a><br>
                <br>
                Support MailScanner development - buy the book off the
                website!<br>
              </font></span></blockquote>
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      -- <br>
      This message has been scanned for viruses and
      <br>
      dangerous content by
      <a moz-do-not-send="true" href="http://www.mailscanner.info/"><b>MailScanner</b></a>,
      and is
      <br>
      believed to be clean.
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