Scalable deployment related registry configuration

Restart required

After modifying the server configuration entries in the Windows Registry, you must restart the Metadefender Email Gateway Security service in order for the changes to take effect.

HKEY_LOCAL_MACHINE\SOFTWARE\OPSWAT\Metadefender Email Security\database

ParameterDefault valueTypeRequiredDescription
instancecomputer namestringrequiredThis parameter is the name of the Email Gateway Security instance.
modeN/Astringrequired

This parameter signs whether an instance is a primary or a secondary instance.

The following values are supported

  • primary: Primary instance
  • secondary: Secondary instance
process_instancesinstancemulti-stringrequired

List of instance names that this instance should process emails for.

Supported values: The listed instance names, Empty or *: all instances.

Example, when there are two instances in a deployment instance1 and instance2, then if this value is set to

  • instance1: only emails for instance1 are processed on this instance,
  • instance1, instance2: emails both for instance1 and instance2 are processed.
unsecureN/AstringrequiredOnly present and set to 1 when no TLS is configured for the communication security.
compressionN/Astringrequired

This is an Email Gateway Security internal key.

Do not change this value manually!

serverN/Astringrequired

In case of a secondary node this parameter must be set to the instance name of the primary instance.

This parameter applies to secondary instances only.

port8060stringrequired

In case of a secondary node this parameter must be set to the database port of the primary instance.

This parameter applies to secondary instances only.

HKEY_LOCAL_MACHINE\SOFTWARE\OPSWAT\Metadefender Email Database

Primary instance only

Parameters in this section apply to primary instances only.

ParameterDefault valueTypeRequiredDescription
InstallationFolderC:\Program Files\OPSWAT\MetaDefender Email Security\stringrequiredPoints to the Email Gateway Security installation folder.

HKEY_LOCAL_MACHINE\SOFTWARE\OPSWAT\Metadefender Email Database\global

Primary instance only

Parameters in this section apply to primary instances only.

ParameterDefault valueTypeRequiredDescription
address*stringrequired

One or all of the IP addresses of the computer that runs the product to serve the database service interface (* means all interfaces).

Supported values: Missing or * : all IPv4 and IPv6 interfaces One specific IPv4 or IPv6 address : the specific IPv4 or IPv6 address.

port8060stringrequiredDesignated port number for the database service interface.
unsecureN/AdwordoptionalOnly present and set to 1 when no TLS is configured for the communication security.

HKEY_LOCAL_MACHINE\SOFTWARE\OPSWAT\Metadefender Email Database\internal

Primary instance only

Parameters in this section apply to primary instances only.

ParameterDefault valueTypeRequiredDescription
compressionN/Astringrequired

This is an Email Gateway Security internal key.

Do not change this value manually!

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