O Exchange Server contém cinco caixas de correio especiais do sistema, conhecidas como caixas de correio de arbitragem. As caixas de correio de arbitragem são usadas para armazenar diferentes tipos de dados do sistema e para gerenciar o fluxo de trabalho de aprovação de mensagens. A tabela a seguir lista cada tipo de caixa de correio de arbitragem e suas responsabilidades.

Arbitration mailbox Name Display name Persisted capabilities Function
FederatedEmail.4c

1f4d8b-8179-4148-93bf-00a95fa1e042

Microsoft Exchange Federation Mailbox {} This mailbox stores data used to maintain federation between different Exchange organizations. This includes Rights Management Services, cross-premises mail-flow monitoring probes and responses, notifications, online archives, messaging records management, and cross-premises free/busy information.
SystemMailbox

{1f05a927-XXXX-XXXX-XXXX-XXXXXXXXXXXX}
(for example, SystemMailbox

{1f05a927-9350-4efe-a823-5529c2d64109};

most of the mailbox name is unique to your organization)

Microsoft Exchange Approval Assistant {} This mailbox is provisioned for use by the Exchange approval framework for recipient moderation and auto group approval requests.
Migration.8f3e7716-2011-43e4-96b1-aba62d229136 Microsoft Exchange Migration {OrganizationCapabilityManagement} Stores data for the Exchange migration service to use when moving mailboxes in batches.
SystemMailbox
{e0dc1c29-89c3-4034-b678-e6c29d823ed9}
Microsoft Exchange {OrganizationCapability
UMDataStorage}
Discovery system mailbox.
Provisioned for use by e-Discovery feature, which is used by compliance officers to locate messages that match specified selection criteria. This mailbox is also used by Unified Messaging for storing UM console attending files and other information.
SystemMailbox
{bb558c35-97f1-4cb9-8ff7-d53741dc928c}
Microsoft Exchange {OrganizationCapability
UMGrammarReady, OrganizationCapabilityPstProvider, OrganizationCapability
MessageTracking, OrganizationCapability
MailRouting, OrganizationCapability
ClientExtensions, OrganizationCapability
GMGen, OrganizationCapabilityOABGen, OrganizationCapability
UMGrammar}
This is known as an organization mailbox. It is used for creating offline address books (OABs). To load-balance OAB generation across your organization, including across geographically separate sites, you can create additional organization mailboxes.
Se você precisar recriar uma ou mais dessas caixas de correio de arbitragem, consulte as instruções no link a seguir.
Até a próxima.
Marco Antonio (Mada)