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Libros blancos

  • Email security

    Hosted or on-premise? When it comes to ensuring company email remains secure and reliable, you can place the security resource within the confines of the business network, or move security off-site and into the cloud.

    Download this white paper
  • Blocking NDR spam

    Many organizations have been victims of non-delivery report (NDR) spam. This white paper provides a technical explanation of NDR spam and recommends solutions for preventing or limiting exposure to this unsolicited email.

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  • Messaging and web security

    Best practices for 2011 and beyond. An Osterman Research survey conducted in January 2011 found that decision-makers and influencers are decidedly pessimistic about the future of spam and malware problems.

    Download this whitepaper