html-pmg/extract3-spam.htm

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   9 <tr><td>&nbsp;</td></tr>
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  12     <b class="htext">Advanced Spam Filter Technology</b>
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  18       <tr><td><b>The Spam filter</b>
  19         uses a variety of local and network tests to identify spam signatures.
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  21         This makes it very hard for spammers to identify one aspect which they can craft their messages
  22         to work around and almost eliminates false positives.
  23         <br><br>
  24         Although using many different technologies the spam filter requires very little configuration.
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  33         <td valign="top"><b>Flexible classification</b><br>
  34           Every incoming e-mail will be analyzed and marked with a spam level. You can use
  35           the rule system to mark, quarantine, block or forward spam mails into a spam folder.
  36           <br><br>
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  41         <td valign="top"><b>Spam filtering methods</b><br>
  42           <ul>
  43             <li>Greylisting
  44             <li>Sender Policy Framework (SPF)<br>
  45             <li>Bayes statistical filter<br>
  46             <li>DNS based blacklists<br>
  47             <li>...and more!
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