<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type" /><meta http-equiv="content-type" content="text/html;
charset=ISO-8859-1" /></head><body bgcolor="#FFFFFF" text="#000000">This is what I use with the exception of ClamAV. The system has been up since 2008. I could revisit it with a refresh.<br>
<br>
We were hammered with fake voicemail emails that had zip attachments. Inside those were screen files. I can easily tell proc mail to delete any with zip. My idea is to stop making this a side job.<br><br><div class="gmail_quote">On May 14, 2014 6:51:53 PM EDT, Collin Pruitt <hellow@binenv.com> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
I personally use a postfix/dovecot setup, with SpamAssassin and
ClamAV filtering of all inbound messages. SpamAssassin takes time to
learn but it works like a charm once it's fully set up.<br />
<br />
If you're looking for a simple drop-in solution, Google Apps is a
nice platform.<br />
<br />
<div class="moz-cite-prefix">On 5/14/2014 4:52 PM, Chris Fowler
wrote:<br />
</div>
<blockquote cite="mid:5373D779.10301@outpostsentinel.com" type="cite">
<font size="-1">I'm in the need to figure out a new method of
email, that does no include Exchange.<br />
<br />
Currently I use CentOS to fetch all our our mail from our
provider and store locally. Users then use IMAPS and SMTP to
receive and send.<br />
<br />
We get hammered with Spam that has nasty attachments. One user
asked me what we could do about this. My thought is that I'm
going to have to install a real commercial SPAM firewall. I
also looked at Google business email. My options currently are
to look at purchasing a Baracuda appliance to cut down on the
crap or use Google email services. <br />
<br />
With the Baracuda I'll stop fetching mail from the provider and
smiply chane our DNS MX records to send mail directly. I'm not
sure how it will feed email to my mail system or if it is the
IMAP/SMTP server. Anyone use one of these devices?<br />
<br />
Chris<br />
<br />
</font> <br />
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<br />
<pre class="moz-signature" cols="72">--
Collin Pruitt
"With the first link, the chain is forged. The first speech censored, the first thought forbidden, the first freedom denied, chains us all irrevocably." - Jean-Luc Picard, TNG "The Drumhead"</pre>
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