<div dir="ltr">You could, at least in theory, use plugins to check recipients using LDAP in Active Directory - this plus proper SPF implementation reduces a lot of the fake "from" and bogus "to" addresses for your domain.<img src="http://t.sigopn05.com/img.gif?ukey=agxzfnNpZ25hbHNjcnhyGAsSC1VzZXJQcm9maWxlGICAgKCUyroKDA&key=e5ffd452-112a-466f-a727-8f104a0adba7" width="1" height="1" style="display:none"></div>
<div class="gmail_extra"><br clear="all"><div><div dir="ltr"><div style="font-family:arial;font-size:small"><div><br><b>Alex Neuman van der Hans<br></b>Reliant Technologies / Vida Digital<br><a href="http://vidadigital.com.pa/" style="color:rgb(17,85,204)" target="_blank">http://vidadigital.com.pa/</a><br>
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<br><br><div class="gmail_quote">On Tue, Jul 29, 2014 at 3:06 PM, Tracy Greggs <span dir="ltr"><<a href="mailto:mailscanner-list@okla.com" target="_blank">mailscanner-list@okla.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-US" link="#0563C1" vlink="#954F72"><div><p class="MsoNormal"><span style="color:#1f497d">BTW, Exchange 2013 does not have recipient checking integrated into their antispam feature set. This has proven to be a real PITA when using MailScanner as a gateway. Another brilliant move from Microsoft!<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">Regards<u></u><u></u></span></p><p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><div><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in"><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:mailscanner-bounces@lists.mailscanner.info" target="_blank">mailscanner-bounces@lists.mailscanner.info</a> [mailto:<a href="mailto:mailscanner-bounces@lists.mailscanner.info" target="_blank">mailscanner-bounces@lists.mailscanner.info</a>] <b>On Behalf Of </b>Tracy Greggs<br>
<b>Sent:</b> Tuesday, July 29, 2014 1:48 PM<br><b>To:</b> 'MailScanner discussion'<br><b>Subject:</b> RE: New to MailScanner<u></u><u></u></span></p></div></div><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">
<span style="color:#1f497d">I use sendmail, so someone else can comment on your postfix question.<u></u><u></u></span></p><p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">I would make a suggestion to turn on the Exchange antispam feature for recipient checking and run MILTER-AHEAD with your MailScanner MTA. It is cheap but not free, but well worth the expense.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">Regards,<u></u><u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">Tracy Greggs<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><div><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:mailscanner-bounces@lists.mailscanner.info" target="_blank">mailscanner-bounces@lists.mailscanner.info</a> [<a href="mailto:mailscanner-bounces@lists.mailscanner.info" target="_blank">mailto:mailscanner-bounces@lists.mailscanner.info</a>] <b>On Behalf Of </b>Greg Ledford<br>
<b>Sent:</b> Tuesday, July 29, 2014 10:49 AM<br><b>To:</b> '<a href="mailto:mailscanner@lists.mailscanner.info" target="_blank">mailscanner@lists.mailscanner.info</a>'<br><b>Subject:</b> New to MailScanner<u></u><u></u></span></p>
</div></div><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Hello. Please be kind as I’m still learning the program and I’ll have lots of questions. Is there a webpage that lists the instructions to install MailScanner + Postfix if you are using it as a front-end for an Exchange 2010 server? Thanks for any help you can provide.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><span style="color:black"><br></span><b><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">Greg Ledford</span></b><span style="color:black"><br>
</span><b><u><span style="color:#323e4f">PHHW Technology Services LLC</span></u></b><span style="color:black"><br>1000 Corporate Centre Dr, Ste 200<br>Franklin, TN 37067<br>Office <a href="tel:%28615%29%20778-1777" value="+16157781777" target="_blank">(615) 778-1777</a><br>
Cell <a href="tel:%28615%29%20403-6989" value="+16154036989" target="_blank">(615) 403-6989</a><u></u><u></u></span></p><p class="MsoNormal"><span style="color:black">Fax <a href="tel:%28615%29%20771-0081" value="+16157710081" target="_blank">(615) 771-0081</a><br>
Email <a href="mailto:gledford@phhwtechnology.com" target="_blank"><span style="color:blue">gledford@phhwtechnology.com</span></a><u></u><u></u></span></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><br>
-- <br>This message has been scanned for viruses and <br>dangerous content by <a href="http://www.mailscanner.info/" target="_blank"><b>MailScanner</b></a>, and is <br>believed to be clean. <span class="HOEnZb"><font color="#888888"><u></u><u></u></font></span></span></p>
<span class="HOEnZb"><font color="#888888"><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><br>-- <br>This message has been scanned for viruses and <br>dangerous content by <a href="http://www.mailscanner.info/" target="_blank"><b>MailScanner</b></a>, and is <br>
believed to be clean. <u></u><u></u></span></p></font></span></div><span class="HOEnZb"><font color="#888888"><br>--
<br>This message has been scanned for viruses and
<br>dangerous content by
<a href="http://www.mailscanner.info/" target="_blank"><b>MailScanner</b></a>, and is
<br>believed to be clean.
</font></span></div>
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