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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Nod32 takes 4 secs of cpu, more than all spamassassin processes<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Cambria",serif;color:#1F497D">Nicola Piazzi</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><br>
</span><span style="font-size:11.0pt;font-family:"Cambria",serif;color:#1F497D">CED - Sistemi<br>
COMET s.p.a.</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><br>
</span><span style="font-size:11.0pt;font-family:"Cambria",serif;color:#1F497D">Via Michelino, 105 - 40127 Bologna – Italia<br>
Tel. +39 051.6079.293</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><br>
</span><span style="font-size:11.0pt;font-family:"Cambria",serif;color:#1F497D">Cell. +39 328.21.73.470<br>
Web: </span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="http://www.comet.it/">www.comet.it</a><br>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Da:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Shawn Iverson <iversons@rushville.k12.in.us>
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<b>Inviato:</b> giovedì 14 marzo 2019 13:23<br>
<b>A:</b> MailScanner Discussion <mailscanner@lists.mailscanner.info><br>
<b>Cc:</b> Nicola Piazzi <Nicola.Piazzi@gruppocomet.it>; David Jones <djones@ena.com><br>
<b>Oggetto:</b> Re: MailScanner Antivirus<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks Dave!<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Also, if anyone has or can find virus scanners that support scanning using a daemon, please give me a heads up and I will try to integrate it.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Thu, Mar 14, 2019 at 7:23 AM David Jones via MailScanner <<a href="mailto:mailscanner@lists.mailscanner.info">mailscanner@lists.mailscanner.info</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black">When you run "MailScanner --lint" what do you see?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black">Mine shows this:<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black">Found these virus scanners installed: clamd, esets<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black">Use clamd for speed. Nod32 Esets is also very fast and inexpensive.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black">I also recommend adding the clamav unofficial signatures to block more zero-day spam. Here is my config along with the script that works from 8+ years ago that is not easy to find
anymore:<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black">clamav-unofficial-sigs.sh = <a href="https://pastebin.com/cSLYX8EJ" target="_blank">https://pastebin.com/cSLYX8EJ</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black">/etc/clamav-unofficial-sigs.conf = <a href="https://pastebin.com/LfGauaqZ" target="_blank">https://pastebin.com/LfGauaqZ</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black">Hope this helps,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black">Dave<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"> MailScanner <mailscanner-bounces+djones=<a href="mailto:ena.com@lists.mailscanner.info" target="_blank">ena.com@lists.mailscanner.info</a>>
on behalf of Nicola Piazzi <<a href="mailto:Nicola.Piazzi@gruppocomet.it" target="_blank">Nicola.Piazzi@gruppocomet.it</a>><br>
<b>Sent:</b> Thursday, March 14, 2019 3:22 AM<br>
<b>To:</b> '<a href="mailto:mailscanner@lists.mailscanner.info" target="_blank">mailscanner@lists.mailscanner.info</a>'<br>
<b>Subject:</b> MailScanner Antivirus</span> <o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="gmail-m5508516614061521675xmsonormal" style="margin:0cm;margin-bottom:.0001pt">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Hi,<o:p></o:p></span></p>
<p class="gmail-m5508516614061521675xmsonormal" style="margin:0cm;margin-bottom:.0001pt">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif">I know that there are 2 ways so scan messages for viruses from mailscanner<o:p></o:p></span></p>
<p class="gmail-m5508516614061521675xmsonormal" style="margin:0cm;margin-bottom:.0001pt">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Using antivirus daemon and invoking antivirus program
<o:p></o:p></span></p>
<p class="gmail-m5508516614061521675xmsonormal" style="margin:0cm;margin-bottom:.0001pt">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Invoking an antivirus program takes from 5 to 15 seconds of cpu<o:p></o:p></span></p>
<p class="gmail-m5508516614061521675xmsonormal" style="margin:0cm;margin-bottom:.0001pt">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif">If we consider that all other spamassassin functions takes 2 or 3 seconds each message adding an antivirus program can make a system hungry of resources<o:p></o:p></span></p>
<p class="gmail-m5508516614061521675xmsonormal" style="margin:0cm;margin-bottom:.0001pt">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif">So at now only clamwin can be used , sophos have avi’s but no more work or instable<o:p></o:p></span></p>
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<span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> <o:p></o:p></span></p>
<p class="gmail-m5508516614061521675xmsonormal" style="margin:0cm;margin-bottom:.0001pt">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif">This is correct also 4 you ?<o:p></o:p></span></p>
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<span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> <o:p></o:p></span></p>
<p class="gmail-m5508516614061521675xmsonormal" style="margin:0cm;margin-bottom:.0001pt">
<span style="font-size:11.0pt;font-family:"Cambria",serif;color:#1F497D">Nicola Piazzi</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><br>
</span><span style="font-size:11.0pt;font-family:"Cambria",serif;color:#1F497D">CED - Sistemi<br>
COMET s.p.a.</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><br>
</span><span style="font-size:11.0pt;font-family:"Cambria",serif;color:#1F497D">Via Michelino, 105 - 40127 Bologna – Italia<br>
Tel. +39 051.6079.293</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><br>
</span><span style="font-size:11.0pt;font-family:"Cambria",serif;color:#1F497D">Cell. +39 328.21.73.470<br>
Web: </span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="http://www.comet.it/" target="_blank">www.comet.it</a><br>
</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><img border="0" width="131" height="59" style="width:1.3645in;height:.6145in" id="gmail-m_5508516614061521675x_Immagine_x0020_1" src="cid:image001.png@01D4DA71.8F792D70" alt="Nuova immagine bitmap"><o:p></o:p></span></p>
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<span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> <o:p></o:p></span></p>
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<p class="MsoNormal">Shawn Iverson, CETL<o:p></o:p></p>
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<p class="MsoNormal">Director of Technology<o:p></o:p></p>
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<p class="MsoNormal">Rush County Schools<o:p></o:p></p>
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<p class="MsoNormal">765-932-3901 option 7<o:p></o:p></p>
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<p class="MsoNormal"><a href="mailto:iversons@rushville.k12.in.us" target="_blank">iversons@rushville.k12.in.us</a><o:p></o:p></p>
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