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  • Sophos Appliances
    • Email Appliance

• Sophos Email Appliance: Blocking Backscatter / NDR (Non-Delivery Report/Receipt) Messages

  Created: 17 April 2008, updated: 25 November 2008

• Dealing with Spear Phishing Campaigns

  Created: 15 April 2008, updated: 24 October 2008

• Description of Backscatter / NDR spam

  Created: 14 April 2008, updated: 24 October 2008

• PureMessage for Microsoft Exchange: Dealing with NDR spam (RNDR attacks)

  Created: 10 April 2008, updated: 24 October 2008

• Sophos products, notification of retirement dates

  Created: 17 March 2008, updated: 6 November 2008

• Sophos Products system requirements

  Created: 13 March 2008, updated: 23 October 2008

• Advisory: Sophos Email Appliance Cross-site script vulnerability reported

  Created: 14 February 2008, updated: 13 November 2008

• Sophos Appliances: how proactive monitoring sends alerts

  Created: 4 September 2007, updated: 6 November 2008

• MailMonitor for SMTP - Windows NT/2000/2003: upgrading to PureMessage for Microsoft Exchange

  Created: 24 October 2006, updated: 18 October 2007

• Upgrading from MailMonitor for SMTP - UNIX

  Created: 24 October 2006, updated: 30 August 2007

• Customer checklist: information you will be asked for when you contact technical support

  Created: 22 March 2006, updated: 7 January 2009

• Sophos Email Appliance: default settings

  Created: 1 February 2006, updated: 6 October 2008

• Sophos Email Appliance: getting started

  Created: 31 January 2006, updated: 6 October 2008

• Sophos Email Appliance: Active Directory support

  Created: 30 January 2006, updated: 6 October 2008

• Sophos Email Appliance: overview

  Created: 27 January 2006, updated: 6 October 2008