The Microsoft Office Outlook 2007 security model includes features to help protect users against viruses and worms that can propagate through e-mail messages. These security-related features include limiting automated access to address books and limiting access to attachments.
The following Office Resource Kit topics can help you plan for preventing viruses in Outlook and configure related features to meet the security needs of your organization.
Planning for virus prevention in Outlook:
Configuring virus prevention options in Outlook: