Email Security

1. Email Security Using What You Already Have

2. How to make email safer? Using the resources you already have… Critical Path Project Internet Services McAfee Secure Content Management Appliance (SCM 3300) Spam Scoring Using Spam Scoring for: Web-Based Email Filtering Microsoft Outlook Rules Your Brains!

3. SCM 3300 Spam Scoring SCM 3300 is a device created by McAfee, a company that also makes Anti-Virus software. SCM 3300 looks at every email and applies a series of rules to the email. These rules give each email a score.

4. From: American Life Direct <insurance@feverpaceb.com> Subject: [possible spam] World's Fastest Life Insurance Policy - No Medical Exams To: pierce@CritPath.Org Date: Wed, 29 Sep 2004 12:35:12 EST X-NAI-Spam-Score: 17.9 X-NAI-Spam-Level: ***************** X-NAI-Spam-Report: 12 Rules triggered * 4.8 -- NAI_BAD_URI -- URI: NAI_BAD_URI * 4.1 -- BAYES_99 -- BODY: Bayesian spam probability is 99 to 100% [scor * 3.7 -- SUBJ_LIFE_INSURANCE -- Subject includes life insurance * 2.7 -- HTML_40_50 -- BODY: Message is 40% to 50% HTML * 2.6 -- HTTP_WITH_EMAIL_IN_URL -- URI: remove' URL contains an email ad * -1.5 -- CLICK_BELOW -- Asks you to click below * 1.1 -- HTML_MIME_NO_HTML_TAG -- "HTML-only message, but there is no HT * 1.1 -- MIME_HTML_ONLY -- BODY: Message only has text/html MIME parts * -1.0 -- HTML_LINK_CLICK_HERE -- BODY: HTML link text says click here * 0.3 -- HTML_FONT_INVISIBLE -- BODY: HTML font color is same as backgro * 0.1 -- HTML_MESSAGE -- BODY: HTML included in message * -0.0 -- HTML_WEB_BUGS -- BODY: Image tag intended to identify you SCM 3300 Spam Scoring