|
 |
Large amount of resources needed to perform the Bayesian filtering. |
|
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To allow users to access their own quarantined message area
requires a Microsoft's IIS web server so even more resources are consumed. |
|
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With the web server operational you may not want to expose it to
the Internet. |
|
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If an antivirus product scans your mail server, you may
not want to disable it while Praetor is being installed and configured. |
|
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Finally from CMS' years of experience with
Praetor, having all these services on a single machine means that you
cannot afford to take the machine off-line to perform any maintenance or
upgrades to the mail server. When Praetor is on a separate machine,
you can take your mail server off-line for any reason and Praetor will
continue to receive all your inbound messages and deliver them when the mail server
is back in operation. |