Location

HKEY_LOCAL_MACHINE
 \SOFTWARE
  \KVS
   \Enterprise Vault
	\Agents

Content

DWORD containing integer specifying the maximum number of recipients. Default is 5000.

Description

Sets a maximum number of recipients. If a message has more recipients than this, it is not archived.

Opening the message to check the number of recipients results in a performance hit, so the number of recipients is ignored unless the message is bigger than the size set in SkipRecipCheckSize.

The behavior during PST migration (import) is different: if a message has a recipient list count with more than MaxNumOfRecipients, the recipients list is not archived and there are no recipients on the associated shortcut.

This means that, for items imported from PST files, recipient names are not searchable if the number of recipients on the original message item exceeded MaxNumOfRecipients.