I recently bought a new computer for my parents. I disabled all of the Norton security and bought a copy of Malwarebytes' Anti-Malware for their computer since I am a big fan. They use Windows Live Mail for email. Per a support ticket question I submitted, today I have discovered that Malwarebytes' Anti-Malware does not scan email that comes in via POP3. Nor does it provide real-time scanning of the email attachments, I believe. Please advise on recommended solutions. I prefer to not install Norton or McAfee since these programs seem to really slow down computer performance. I am open to suggestions. Thanks.