Kaspersky Lab kaspersky mail gateway 5.5 Mode D'Emploi

 

Figure 3. Saving messages to the archives of received / sent messages 

2.3. Typical deployment scenarios  

Depending upon the network architecture, the following options for installation of 
Kaspersky Mail Gateway are possible: 

•  install the application along corporate network perimeter in the 

demilitarized zone (DMZ) acting as a buffer between internal corporate 
LAN and external network); 

•  install the application inside your existing mail system. 

In each of the above cases the application can be installed: 

•  to the same server with a running email system; 
•  to a dedicated server. 

The sections below discuss in detail the above scenarios and describe their 
advantages. 

2.3.1. Installing the application along 

corporate network perimeter  

The main advantage of this option is that it improves the overall performance of 
your mail system because it minimizes the number of transfer cycles for email 
messages. 

 

The application, being a mail relay, does not include a local mail 
delivery agent (MDA). Therefore, no matter which of the deployment 
scenarios is used, a mail system (or mail systems) that delivers email 
messages to the local users within the protected domains is required!