<div dir="ltr">What is the reason for migrating off of Exchange? If it is just to get off of having to admin the Exchange box have you looked into Office 365 where the customer just uses the cloud (hosted) version of Exchange along with providing access to the full cloud version of Office?<div>
<br></div><div>Or if you are trying to move away from the whole Exchange environment have you looked into Google Apps.</div><div><br></div><div>What is the reasoning behind the replacement</div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Wed, Feb 12, 2014 at 12:12 PM, Patrick Goupell <span dir="ltr"><<a href="mailto:patrick@upmerchants.com" target="_blank">patrick@upmerchants.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
If you are loking for a front end filter to the mail server then have a look at the "Email Filter Appliance"<br>
<br>
<a href="http://efa-project.org/" target="_blank">http://efa-project.org/</a><div class="HOEnZb"><div class="h5"><br>
<br>
<br>
On 02/12/2014 11:54 AM, L. V. Lammert wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Have an opportunity to propose an IMAP server to replace Exchange, .. what<br>
is a good recommendation considering:<br>
<br>
* Security - SPAM/Virus filtering<br>
* Flexibility - any number of domains or users per domain<br>
* Maintenance - Web-based UI for normal admin (i.e. SysAdmin not<br>
required)<br>
* Compatibility - standard IMAP, of course, .. but is it worthwhile to<br>
goto a more 'Exchange Compatible' architecture<br>
<br>
My initial research had create a big question:<br>
<br>
Most of the 'name' systems (e.g. Zimbra, Zentyal), have not realy<br>
security; NONE I have seen will do milter style filtering (i.e. reject<br>
before acceptance any emails from a dynamic IP block).<br>
<br>
What are folks using now?<br>
<br>
Thanks!<br>
<br>
Lee<br>
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</blockquote>
<br></div></div><span class="HOEnZb"><font color="#888888">
-- <br>
Patrick Goupell<br>
<br>
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