NOTE: Ensure that no other applications (except GFI MailEssentials) are listening on these ports. No firewall configuration is required to allow connections to or from the remoting ports since all the GFI MailEssentials processes run on the same server. These ports are used for inter-process communication.
For more information refer to Proxy settings. NOTE: GFI MailEssentials can also be configured to download updates through a proxy server. GFI MailEssentials downloads from the following locations: Used by GFI MailEssentials to download product patches and updates for: Configure your firewall to allow the ports used by GFI MailEssentials.
