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  • Managing spam quarantine for Exchange Server 2007

    Posted December 29, 2008 - 11:15 am

    Exchange Server 2007 includes anti-spam functionality that provides the capability to quarantine suspected spam that is received from the internet. Quarantining spam is generally done only for email with a moderate likelihood of being spam as opposed to email that has a very high likelihood of being spam which would normally be rejected entirely.

  • Attachment spam – the latest trend

    Posted October 3, 2008 - 6:59 am

    Spammers using common file formats as attachments for pump-and-dump scams - by GFI Software

  • How to keep spam off your network

    Posted October 3, 2008 - 6:03 am

    The growth and cost of spam - GFI Software

    The Radicati Group, a US research firm, estimates that 52% of current global email traffic is spam mail and predicts this will reach 70% by 2007. Similarly, the European Union estimates that 50% of all email messages are spam.

  • How to keep spam off your network

    Posted October 3, 2008 - 6:02 am

    The growth and cost of spam - GFI Software

    The Radicati Group, a US research firm, estimates that 52% of current global email traffic is spam mail and predicts this will reach 70% by 2007. Similarly, the European Union estimates that 50% of all email messages are spam.

  • Why Bayesian filtering is the most effective anti-spam technology

    Posted October 3, 2008 - 5:44 am

    Achieving a 98%+ spam detection rate using a mathematical approach

    This white paper describes how Bayesian mathematics can be applied to the spam problem, resulting in an adaptive, ‘statistical intelligence’ technique that achieves very high spam detection rates.
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