Mission-Critical Microsoft Exchange 2003: Designing and Building Reliable Exchange Servers (HP Technologies)

O

On access scanning, 338–39

On-line spare memory, 195

OpenVMS, 244

Operations and Technology Group (OTG), 173

Operators

as downtime cause, 45

failures, 111

Organization, this book, 23–25

Outlook Mobile Access (OMA), 321

Outlook Web Access (OWA), 2–3

attachment blocking, 320

clients, 19

forms-based logon/cookie authentication, 319–20

front-end server, 321–22, 324

improvements, 4

junk mail beacon blocking, 320

security enhancements, 319–21

server policy, 323

S/MIME support, 320–21