Edit

Share via

Remove-IPAllowListEntry

Module:
Exchange PowerShell

This cmdlet is available or effective only on Edge Transport servers in on-premises Exchange.

Use the Remove-IPAllowListEntry cmdlet to remove IP address entries from the IP Allow list that's used by the Connection Filtering agent on Edge Transport servers.

For information about the parameter sets in the Syntax section below, see Exchange cmdlet syntax.

Syntax

Default (Default) 

Remove-IPAllowListEntry
    [-Identity] <IPListEntryIdentity>
    [-Confirm]
    [-Server <ServerIdParameter>]
    [-WhatIf]
    [<CommonParameters>]

Description

On Edge Transport servers, you need to be a member of the local Administrators group to run this cmdlet.

Examples

Example 1

Get-IPAllowListEntry | Where {$_.IPRange -eq '192.168.0.100'} | Remove-IPAllowListEntry

This example removes the IP address 192.168.0.100 from the IP Allow list.

Example 2

Get-IPAllowListEntry | Where {$_.IPRange -eq '192.168.0.0/24'} | Remove-IPAllowListEntry

This example removes the IP address range 192.168.0.0/24 from the IP Allow list.

Parameters

-Confirm

Applicable: Exchange Server 2010, Exchange Server 2013, Exchange Server 2016, Exchange Server 2019, Exchange Server SE

The Confirm switch specifies whether to show or hide the confirmation prompt. How this switch affects the cmdlet depends on if the cmdlet requires confirmation before proceeding.

  • Destructive cmdlets (for example, Remove-* cmdlets) have a built-in pause that forces you to acknowledge the command before proceeding. For these cmdlets, you can skip the confirmation prompt by using this exact syntax: -Confirm:$false.
  • Most other cmdlets (for example, New-* and Set-* cmdlets) don't have a built-in pause. For these cmdlets, specifying the Confirm switch without a value introduces a pause that forces you acknowledge the command before proceeding.

Parameter properties

Type:SwitchParameter
Default value:None
Supports wildcards:False
DontShow:False
Aliases:cf

Parameter sets

(All)
Position:Named
Mandatory:False
Value from pipeline:False
Value from pipeline by property name:False
Value from remaining arguments:False

-Identity

Applicable: Exchange Server 2010, Exchange Server 2013, Exchange Server 2016, Exchange Server 2019, Exchange Server SE

The Identity parameter specifies the integer value of the IP Allow list entry that you want to remove. When you add an entry to the IP Allow list, the Identity value is automatically assigned. To find the Identity value of an IP Allow list entry, use the Get-IPAllowListEntry cmdlet.

Parameter properties

Type:IPListEntryIdentity
Default value:None
Supports wildcards:False
DontShow:False

Parameter sets

(All)
Position:1
Mandatory:True
Value from pipeline:True
Value from pipeline by property name:True
Value from remaining arguments:False

-Server

Applicable: Exchange Server 2010, Exchange Server 2013, Exchange Server 2016, Exchange Server 2019, Exchange Server SE

The Server parameter specifies the Exchange server where you want to run this command. You can use any value that uniquely identifies the server. For example:

  • Name
  • FQDN
  • Distinguished name (DN)
  • Exchange Legacy DN

If you don't use this parameter, the command is run on the local server.

You can't use this parameter to configure other Edge Transport servers remotely.

Parameter properties

Type:ServerIdParameter
Default value:None
Supports wildcards:False
DontShow:False

Parameter sets

(All)
Position:Named
Mandatory:False
Value from pipeline:False
Value from pipeline by property name:False
Value from remaining arguments:False

-WhatIf

Applicable: Exchange Server 2010, Exchange Server 2013, Exchange Server 2016, Exchange Server 2019, Exchange Server SE

The WhatIf switch simulates the actions of the command. You can use this switch to view the changes that would occur without actually applying those changes. You don't need to specify a value with this switch.

Parameter properties

Type:SwitchParameter
Default value:None
Supports wildcards:False
DontShow:False
Aliases:wi

Parameter sets

(All)
Position:Named
Mandatory:False
Value from pipeline:False
Value from pipeline by property name:False
Value from remaining arguments:False

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutBuffer, -OutVariable, -PipelineVariable, -ProgressAction, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.

Inputs

Input types

To see the input types that this cmdlet accepts, see Cmdlet Input and Output Types. If the Input Type field for a cmdlet is blank, the cmdlet doesn't accept input data.

Outputs

Output types

To see the return types, which are also known as output types, that this cmdlet accepts, see Cmdlet Input and Output Types. If the Output Type field is blank, the cmdlet doesn't return data.