You can change the IP address and port of the server where Kaspersky Secure Mail Gateway is installed. Modifying network settings and configuring a new address is performed on each individual node using a special script. You can download the script for Kaspersky Secure Mail Gateway version 2.0 here. Before using the script, it must be copied to the cluster node whose address is planned to be changed.
To maintain the integrity and the ability to manage the Kaspersky Secure Mail Gateway cluster, node addresses must be changed in a certain order. The procedure depends on the number of nodes in the cluster and the number of nodes for which you want to change addresses. The following cases are possible: