I had mail scanner installed on my server about 2 weeks ago. Prior to the install my average server memory used (according to cpanel) was a steady 21-27%. After MailScanner, that increased to 30-35% during the first week, then last week averaged to 37%. Now today, I'm showing 42.6% !!! Is this normal? Of course, there could always be other factors at play, but can't seem to think what those could be. Thoughts?