Forum Discussion
Arbitration mailbox
Please result value view after below command run!
Get-Mailbox -Arbitration |
fl Name,DisplayName,Alias,RecipientTypeDetails,ExchangeGuid,Database,OrganizationalUnit,WhenChangedUTC
Name : SystemMailbox{bb558c35-97f1-4cb9-8ff7-d53741dc928c}
DisplayName : Microsoft Exchange
RecipientTypeDetails : ArbitrationMailbox
ExchangeGuid : 9f7bd9cd-71d7-4133-8c69-5c5314e9ba1f
OrganizationalUnit : abc.bh/Users
WhenChangedUTC : 8/12/2025 6:54:03 AM
Database : SystemDB
ServerName : abcex1
Name : SystemMailbox{1f05a927-3a2a-4c38-aedb-b486f676d459}
DisplayName : Microsoft Exchange Approval Assistant
RecipientTypeDetails : ArbitrationMailbox
ExchangeGuid : 1c60f4b2-2001-4397-a1ee-599727852fb3
OrganizationalUnit : abc.bh/Users
WhenChangedUTC : 7/9/2025 9:32:41 AM
Database : SystemDB
ServerName : abcex1
Name : SystemMailbox{e0dc1c29-89c3-4034-b678-e6c29d823ed9}
DisplayName : Microsoft Exchange
RecipientTypeDetails : ArbitrationMailbox
ExchangeGuid : 76a5a9e8-a43f-440e-8d96-5da3afa97b4b
OrganizationalUnit : abc.bh/Users
WhenChangedUTC : 10/14/2025 10:37:11 AM
Database : SystemDB
ServerName : abcex1
Name : SystemMailbox{D0E409A0-AF9B-4720-92FE-AAC869B0D201}
DisplayName : E4E Encryption Store - Active
RecipientTypeDetails : ArbitrationMailbox
ExchangeGuid : 2acaeee7-0857-4bbe-9c9f-ab8fa5e5b853
OrganizationalUnit : abc.bh/Users
WhenChangedUTC : 7/9/2025 9:32:41 AM
Database : SystemDB
ServerName : abcex1
Name : SystemMailbox{2CE34405-31BE-455D-89D7-A7C7DA7A0DAA}
DisplayName : Microsoft Exchange
RecipientTypeDetails : ArbitrationMailbox
ExchangeGuid : e459e424-54cb-4627-b9a2-126181bd5c89
OrganizationalUnit : abc.bh/Users
WhenChangedUTC : 7/9/2025 9:32:41 AM
Database : SystemDB
ServerName : abcex1
Name : Migration.8f3e7716-2011-43e4-96b1-aba62d229136
DisplayName : Migration
RecipientTypeDetails : ArbitrationMailbox
ExchangeGuid : eb631bec-b8b2-41f8-acc7-8ec714f00145
OrganizationalUnit : abc.bh/Users
WhenChangedUTC : 10/15/2025 7:53:01 AM
Database : DB_System
ServerName : abcmail1