Figures

FIGURE 3-1 Messaging Server, Storage, and Firewall Messaging System

FIGURE 3-2 Alternate Configuration With SMTP Firewall

FIGURE 3-3 Alternate Configuration With SMTP Relays and Firewall

FIGURE 3-4 Proxy Configuration With SMTP Relays and Firewall

FIGURE 3-5 Simple Failover Configuration

FIGURE 3-6 Failover With Relays and Firewall

FIGURE 5-1 top Command Output

FIGURE 5-2 Administration Interfaces Architecture Overview

FIGURE 5-3 Delegated Administrator for Messaging

FIGURE 6-1 Simple Architecture With Administration Ports

FIGURE 6-2 DC Tree and UG Organization Tree

FIGURE 8-1 Web Mail Shared Folder Permissions

FIGURE 8-2 Getting to the Permissions Screen

FIGURE 8-3 Sharing a Folder Other Than the Inbox

FIGURE 10-1 Security Layers

FIGURE 10-2 Secure Network Architecture for Messaging Environment

FIGURE 13-1 MTA Conversion Channel Diagram

FIGURE 14-1 High Availability Configuration Failover

FIGURE 14-2 Failover Using Both Nodes in a High Availability Configuration

FIGURE A-1 Acme University Architecture Diagram

FIGURE A-2 Baker Tech Architecture Diagram

FIGURE A-3 Community City College Architecture Diagram