How can I uninstall GFI MailEssentials from an Active / Passive Cluster?

Answer

GFI MailEssentials can be uninstalled from an Active / Passive Cluster as explained below:

Please note that in this example below it is assumed that the cluster nodes are named as Node1 and Node2.

1. Using the Cluster Administrator console, make Node1 active
2. Uninstall GFI MailEssentials from Node2 as described in the product manual
3. Using the Cluster Administrator console, make Node2 active
4. Uninstall GFI MailEssentials from Node1 as described in the product manual