Antispam Software and Spam Filtering

MUST READ Securing your Exchange Server 2007 journaling archives TUTORIAL - With work, journaling can be used to archive email in Exchange Server 2007. Get an understanding of how to create a tamper-resistant journaling mailbox. Microsoft Exchange Server security dos and don'ts CHECKLIST - Securing Exchange Server against spam and viruses is a challenge. Follow these security practices to protect Exchange from various email security threats.

EXPERT TECHNICAL ADVICE: 1 - 3 of 113

ANTISPAM SOFTWARE AND SPAM FILTERING EXPERTS
			Richard Luckett President, SYSTMS of NY, Inc. ASK A QUESTION

	Problems with email spoofing on SBS 2003 26 May 2009 EXPERT ANSWER - See the suggestions made to a member who is using Small Business Server 2003 and an Open Relay Filter with issues regarding email spoofing.

	Troubleshooting Microsoft Exchange Server Event ID error 6009 20 Oct 2008 EXPERT ANSWER - Get advice on troubleshooting Microsoft Exchange Server Event ID error 6009, an Exchange message transport error involving the SMTP categorizer.

	Exchange email sent to a domain using SPF authentication is returned 12 Sep 2008 EXPERT ANSWER - Learn how to properly set up an Exchange Server environment to route SMTP traffic through an external spam and virus filter to avoid email routing snafus.

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REFERENCE & LEARNING: 1 - 3 of 22

	Securing your Exchange Server 2007 journaling archives SearchExchange.com | 20 Jan 2009 TUTORIAL - With work, journaling can be used to archive email in Exchange Server 2007. Get an understanding of how to create a tamper-resistant journaling mailbox.

	Microsoft Exchange Server security dos and don'ts SearchExchange.com | 30 Oct 2008 CHECKLIST - Securing Exchange Server against spam and viruses is a challenge. Follow these security practices to protect Exchange from various email security threats.

	Secure Edge Transport servers using the Security Configuration Wizard SearchExchange.com | 17 Apr 2008 TUTORIAL - Find out how to extend Windows Server 2003's Security Configuration Wizard in Exchange 2007 to protect Edge Transport servers from email viruses and spam.

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WHITE PAPERS

Turning the Tide with Concentric Perimeter Email Protection Published by: Concentric | 16 Jun 2009 WHITE PAPER - Turning the tide of spam and other email threats that are destroying the business value of email requires new technology. The volume of spam and other email threats is growing and the cost of protecting email systems is increasing. Download this white paper for solutions to this growing problem.

Online Dating: Keeping Your Members Safe from Online Scams and Predators Published by: iovation, Inc. | 09 Jun 2009 WHITE PAPER - This whitepaper will help you understand what new and innovative techniques can be used to protect the reputation of your business, keep your members in a safe and trusted environment, while keeping the fraudsters out. Device fingerprinting helps identify the bad guys so sites can eliminate their accounts from the network once and for all.

Presentation Transcript: Is SaaS the Future of Enterprise Security? Published by: Webroot Software, Inc. | 04 Jun 2009 PRESENTATION TRANSCRIPT - This presentation transcript discusses how The Web has become a primary attack vector most businesses are not yet prepared for. Compliance and data leakage are a growing concern, and the economic downturn is causing every organization to re-evaluate its spending on personnel and IT resources and how SaaS may just be the answer to these

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WEBCASTS: 1 - 3 of 4

	Locking down Exchange Server: Planning for Exchange 12 - Expert Webcast VIEW WEBCAST PREMIERED:   20 APR 2006, 09:00 EDT (13:00, GMT) SUMMARY:   Learn about the next version of Exchange Server -- i.e., Exchange 12 -- including new secure messaging features, new server roles options, expected infrastructure changes and 32-bit/64-bit database considerations.

	Locking down Exchange Server: Security features of Exchange 2003 SP2 - Expert Webcast VIEW WEBCAST PREMIERED:   11 APR 2006, 09:00 EDT (13:00, GMT) SUMMARY:   Learn about the new administrative features, Sender ID filtering and mobile security enhancements available in Exchange Server 2003 Service Pack 2.

	Locking down Exchange Server: Securing the client - Expert Webcast VIEW WEBCAST PREMIERED:   06 APR 2006, 09:00 EDT (13:00, GMT) SUMMARY:   Learn about Microsoft Outlook remote options -- including Outlook Web Access, VPNs and RPC over HTTP -- Outlook's Junk E-Mail Filter, beacon blocking and anti-phishing features available in Office 2003 SP2.

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DOWNLOADS: 1 - 3 of 4

	Exchange Insider e-zine Published by: SearchExchange.com | 22 Apr 2009 EZINE - Exchange Insider offers a comprehensive look at Exchange Server administration, including email archiving, server migration, security issues and unified communications deployment.

	Our SearchExchange.com experts' favorite freeware Published by: SearchExchange.com | 22 Sep 2005 FAVORITE DOWNLOADS - This collection of tool downloads will help you get your Exchange Server environment in tip-top shape -- and you won't have to spend a dime.

	Exchange Intelligent Message Filter Published by: Microsoft | 07 Sep 2005 DOWNLOAD - Microsoft Exchange Intelligent Message Filter provides server-side message filtering, heuristics-based message analysis and support for per-message spam confidence level ratings.

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DEFINITIONS: 1 - 3 of 14

	KnujOn 21 Nov 2007 WORD - The KnujOn Project is an interactive Web-based spam reporting service. By working with the Internet community at large and focusing on shutting down the distribution points for spam, the KnujOn Project hopes to cut off spam ...

	greylist 14 Mar 2007 WORD - A graylist (also spelled greylist) is a list of e-mail addresses or domain names a spam filter can use to identify suspected spam. If a message arrives from an address or domain on the list, it will be quarantined and then ...

	spam confidence level 18 Oct 2006 WORD - Spam confidence level (SCL) is a numerical value indicating the likelihood that an incoming email message is spam. SCL is a component of the Microsoft Exchange spam filter, Intelligent Message Filter (Exchange IMF). The ...

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NEWS: 1 - 3 of 37

	Spammers tweak Storm to push PDF spam, less image spam SearchSecurity.com | 13 Jul 2007 ARTICLE - Spammers that target enterprises are switching from image spam to emails containing PDF attachments that could eventually perform denial of service attacks and spread bot code.

	Postini buy helps Google address IT compliance demands SearchWinIT.com | 09 Jul 2007 ARTICLE - With Postini in its pocket, Google hopes to win over IT shops running Microsoft Office to Google Apps with its new security credentials.

	IETF approves new weapon to fight spam, phish SearchSecurity.com | 23 May 2007 ARTICLE - DomainKeys Identified Mail specification (DKIM) gained approval as an official IETF standard. The approval is seen as a major step in the fight against spam and phishing attacks.

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SEE ALSO - Topics Related to Antispam Software and Spam Filtering:  ISA Server and Firewalls for Microsoft Exchange Server, Email Compliance, Email Encryption, Microsoft Exchange Server Password Management, Microsoft Exchange Server Permissions, Virtual Private Networks (VPNs), Antivirus Software and Virus Protection, Phishing and Email Fraud Protection, Email Policy Management, Exchange Server Security for the Channel, User Authentication for Microsoft Outlook and OWA