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  1. Home
  2. Veritas NetBackup™ for Microsoft Exchange Server Administrator's Guide
  3. Configuring the account for NetBackup Exchange operations
  4. Creating a minimal NetBackup account for Exchange operations
Veritas NetBackup™ for Microsoft Exchange Server Administrator's Guide

Creating a minimal NetBackup account for Exchange operations

This procedure describes how to create a minimal account for NetBackup Exchange operations. This account is used for the Exchange credentials in the Exchange client host properties, enabling NetBackup to perform operations with Granular Recovery Technology (GRT).

Note the following:

  • Configure each Exchange mailbox server.

  • Configure each client that performs granular operations. To determine which clients to configure, see the following topic:

    See Exchange granular clients and non-VMware backups .

    See Exchange granular clients and VMware backups.

  • In a cluster environment, perform the steps on each database node in the cluster. For an Exchange DAG, perform the steps on each database node in the DAG.

Note:

If you specify the minimal NetBackup account for the Exchange credentials in the client host properties, NetBackup can back up only active copies of the Exchange databases. If you select Passive copy only in the Database backup source field when you create a policy, any backups fail. The failure occurs because the Microsoft Active Directory Service Interface does not provide a list of database copies for a minimal account.

If the policy specifies Passive copy and if not available the active copy in the Database backup source field, NetBackup backs up the active copy of each database.

To create a minimal NetBackup account for Exchange operations

  1. In the Exchange Management Console, create a new Exchange mailbox for NetBackup.

    This process creates a new user that is automatically a domain user. This procedure refers to that user as NetBackupUser.

  2. Double-click on the user account you created.
  3. Select the Member Of tab.
  4. Click Add and add this user to the Administrators group.
  5. Create a new Role Group, make the account a member of this group, and assign roles. Use the Exchange Management Shell to run the following commands:

    Note:

    If the account does not have the necessary privileges, an administrator needs to perform these tasks.

    New-RoleGroup -Name NetBackupRoles -Roles @("Database Copies", "Databases", 
    "Exchange Servers", "Monitoring", "Mail Recipient Creation", "Mail Recipients", 
    "Recipient Policies"
    Add-RoleGroupMember -Identity NetBackupRoles -Member NetBackupUser

    Where NetBackupUser is the name of the Active Directory account you created in 1.

  6. To perform restores with Granular Recovery Technology (GRT), also run the following commands with the Exchange Management shell:

    For Exchange 2010:

    New-ManagementRole -Name SymantecEWSImpersonationRole -Parent ApplicationImpersonation
    
    New-ManagementRoleAssignment -Role SymantecEWSImpersonationRole -User NetBackupUser   
    -Name "NetBackupUser-EWSImpersonation"
    New-ThrottlingPolicy -Name "SymantecEWSRestoreThrottlingPolicy" -EWSPercentTimeInCAS 
    $null -EWSPercentTimeInAD $null -EWSMaxConcurrency $null -EWSPercentTimeInMailboxRPC 
    $null -PowerShellMaxConcurrency $null
    Set-Mailbox -Identity NetBackupUser -ThrottlingPolicy 
    "SymantecEWSRestoreThrottlingPolicy"
    

    For Exchange 2013 and 2016:

    New-ManagementRole -Name SymantecEWSImpersonationRole -Parent ApplicationImpersonation
    
    New-ManagementRoleAssignment -Role SymantecEWSImpersonationRole -User NetBackupUser   
    -Name "NetBackupUser-EWSImpersonation"
    New-ThrottlingPolicy -Name "SymantecEWSRestoreThrottlingPolicy" -EwsCutoffBalance 
    "Unlimited" -EwsMaxBurst "Unlimited" -EwsMaxConcurrency "Unlimited" 
    -ExchangeMaxCmdlets "Unlimited" -MessageRateLimit "Unlimited" 
    -PowerShellCutoffBalance "Unlimited" -PowerShellMaxBurst "Unlimited" 
    -PowerShellMaxCmdlets "Unlimited" -PowerShellMaxConcurrency "Unlimited" 
    -PowerShellMaxOperations "Unlimited" -RecipientRateLimit "Unlimited" 
    -ThrottlingPolicyScope "Regular"
    Set-Mailbox -Identity NetBackupUser -ThrottlingPolicy 
    "SymantecEWSRestoreThrottlingPolicy"
  7. Provide the credentials for this account in the Exchange client host properties.

    See About the Exchange credentials in the client host properties.

  8. Configure this account with the right to "Replace a process level token."

More Information

About configuring the account for NetBackup Exchange operations with the right to Replace a process level token

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