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    I always keep a sizable chunk of recent spam on hand to feed to
    spamassassin.&nbsp; I do it on a 45 day or so schedule.&nbsp; I place the spam
    in a folder and sa-learn it using the proper user.&nbsp; This seems to
    keep things sane.<br>
    <br>
    Cheers!<br>
    <br>
    mph<br>
    &nbsp;<br>
    <div class="moz-cite-prefix">On 5/22/2014 7:12 PM, Jonathan Horne
      wrote:<br>
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          <div>Greetings,</div>
          <div><br>
          </div>
          <div>I have several MailScanner installs that lately, have
            been allowing an increased amount of spam to deliver.&nbsp; all
            separate systems, at separate sites, but all behaving the
            same way.&nbsp; more and more spam each week is getting thru.&nbsp;
            ive been noticing an increase at least over the past 3-4
            weeks.</div>
          <div><br>
          </div>
          <div>is there anything that can be done?&nbsp; previously when
            these systems were deployed (about 9-12 months ago, I forget
            now) they were incredibly effective.</div>
          <div><br>
          </div>
          <div>thanks for any tips,</div>
          <div>Jonathan</div>
          <br>
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