An asterisk * in the title indicates the field is mandatory.
If a field has a default value, it is shown in the Description column.
If the field type is an array, the Field Name has a .[n] suffix, where n is the array index placeholder.
Object and array field names are listed to provide context. If a field belongs to an object or an array, the full field name is shown in dot separated notation.

Title

Description

Details

AdminDisplayName *

Field Name: AdminDisplayName
Type: String

OrganizationId *

Field Name: OrganizationId
Type: String

WhenCreatedUTC *

Field Name: WhenCreatedUTC
Type: String
Format: date-time

PSShowComputerName

Field Name: PSShowComputerName
Type: Boolean

InternalMailEnabled *

The InternalMailEnabled parameter enables or disables sender filtering on authenticated connections from authoritative domains in your organization. Valid input for this parameter is $true or $false. The default value is $false.

Field Name: InternalMailEnabled
Type: Boolean

ObjectClass

Field Name: ObjectClass.[n]
Type: Array

PSComputerName

Field Name: PSComputerName
Type: String

BlockedDomainsAndSubdomains

The BlockedDomainsAndSubdomains parameter specifies the domain names to block. When the Sender Filter agent encounters a message from a domain on this list, or from any of the domain's subdomains, the Sender Filter agent takes the action specified by the Action parameter. Valid input for this parameter is one or more domains. Wildcard characters aren't permitted. For example, if you specify the value contoso.com, messages from contoso.com, sales.contoso.com, and all other subdomains of contoso.com are blocked by the Sender Filter agent. To enter multiple values and overwrite any existing entries, use the following syntax: <value1>,<value2>.... If the values contain spaces or otherwise require quotation marks, you need to use the following syntax: "<value1>","<value2>".... To add or remove one or more values without affecting any existing entries, use the following syntax: @{Add="<value1>","<value2>"...; Remove="<value1>","<value2>"...}. The maximum number of entries for this parameter is 800.

Field Name: BlockedDomainsAndSubdomains.[n]
Type: Array

Identity *

This parameter is reserved for internal Microsoft use.

Field Name: Identity
Type: String

DistinguishedName *

Field Name: DistinguishedName
Type: String

RecipientBlockedSenderAction *

The RecipientBlockedSenderAction parameter specifies the action that the Sender Filter agent takes on messages received from blocked senders that are defined by SafeList aggregation. SafeList aggregation adds blocked senders that are defined by your users in Microsoft Outlook or Outlook Web App to the Blocked Senders list that's used by the Sender Filter agent. Valid input for this parameter is Delete or Reject. The default value is Reject.

Field Name: RecipientBlockedSenderAction
Type: String

OriginatingServer *

Field Name: OriginatingServer
Type: String

Name *

Field Name: Name
Type: String

BlockedDomains

The BlockedDomains parameter specifies the domain names to block. When the Sender Filter agent encounters a message from a domain on this list, the Sender Filter agent takes the action specified by the Action parameter. Valid input for this parameter is one or more domains or subdomains. Wildcard characters aren't permitted. For example, if you specify the values contoso.com and marketing.contoso.com, only messages from those domains are blocked by the Sender Filter agent. Messages from sales.contoso.com aren't blocked by the Sender Filter agent. To enter multiple values and overwrite any existing entries, use the following syntax: <value1>,<value2>.... If the values contain spaces or otherwise require quotation marks, you need to use the following syntax: "<value1>","<value2>".... To add or remove one or more values without affecting any existing entries, use the following syntax: @{Add="<value1>","<value2>"...; Remove="<value1>","<value2>"...}. The maximum number of entries for this parameter is 800.

Field Name: BlockedDomains.[n]
Type: Array

Enabled *

The Enabled parameter enables or disables sender filtering on your Exchange server. Valid input for this parameter is $true or $false. The default value is $true.

Field Name: Enabled
Type: Boolean

BlankSenderBlockingEnabled *

The BlankSenderBlockingEnabled parameter blocks or allows messages that don't contain a sender value in the SMTP command MAIL FROM. Valid input for this parameter is $true or $false. The default value is $false.

Field Name: BlankSenderBlockingEnabled
Type: Boolean

ExternalMailEnabled *

The ExternalMailEnabled parameter enables or disables sender filtering on unauthenticated connections from external messaging servers. Valid input for this parameter is $true or $false. The default value is $true.

Field Name: ExternalMailEnabled
Type: Boolean

WhenCreated *

Field Name: WhenCreated
Type: String
Format: date-time

Action *

The Action parameter specifies the action that the Sender Filter agent takes on messages from blocked senders or domains. Valid input for this parameter is StampStatus or Reject. The default value is Reject.

Field Name: Action
Type: String

ExchangeVersion *

Field Name: ExchangeVersion
Type: String

BlockedSenders

The BlockedSenders parameter specifies one or more SMTP email addresses to block. When the Sender Filter agent encounters a message from a sender on this list, the Sender Filter agent takes the action specified by the Action parameter. To enter multiple values and overwrite any existing entries, use the following syntax: <value1>,<value2>.... If the values contain spaces or otherwise require quotation marks, you need to use the following syntax: "<value1>","<value2>".... To add or remove one or more values without affecting any existing entries, use the following syntax: @{Add="<value1>","<value2>"...; Remove="<value1>","<value2>"...}. The maximum number of entries for this parameter is 800.

Field Name: BlockedSenders.[n]
Type: Array

ObjectCategory *

Field Name: ObjectCategory
Type: String

IsValid *

Field Name: IsValid
Type: Boolean

WhenChanged *

Field Name: WhenChanged
Type: String
Format: date-time

WhenChangedUTC *

Field Name: WhenChangedUTC
Type: String
Format: date-time

ObjectState *

Field Name: ObjectState
Type: String

RunspaceId

Field Name: RunspaceId
Type: String

Guid *

Field Name: Guid
Type: String

Model: device/exchange/SenderFilterConfig

Model Details