Get-MailAuthenticationRecord
SYNOPSIS
Obtains and converts the mail authentication records of a domain
SYNTAX
Get-MailAuthenticationRecord [-DomainName] <String> [[-DnsServerIpAddress] <IPAddress>]
[[-DkimSelector] <String>] [[-Records] <String[]>] [-QuickTimeout] [-NoHostsFile]
[-ProgressAction <ActionPreference>] [<CommonParameters>]
DESCRIPTION
Adapted from:
- https://cloudbrothers.info/en/powershell-tip-resolve-spf/
- https://github.com/cisagov/ScubaGear/blob/main/PowerShell/ScubaGear/Modules/Providers/ExportEXOProvider.psm1
- https://xkln.net/blog/getting-mx-spf-dmarc-dkim-and-smtp-banners-with-powershell/
- SPF https://datatracker.ietf.org/doc/html/rfc7208
- DMARC https://datatracker.ietf.org/doc/html/rfc7489
- DKIM https://datatracker.ietf.org/doc/html/rfc6376
EXAMPLES
EXAMPLE 1
Get-MailAuthenticationRecord -DomainName "microsoft.com"
Returns an object containing the structured mail authentication objects
PARAMETERS
-DomainName
Domain name to check.
Type: String
Parameter Sets: (All)
Aliases:
Required: True
Position: 1
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-DnsServerIpAddress
DNS-server to use for lookup.
Type: IPAddress
Parameter Sets: (All)
Aliases:
Required: False
Position: 2
Default value: 1.1.1.1
Accept pipeline input: False
Accept wildcard characters: False
-DkimSelector
Selector-name for the DKIM record to retrieve.
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: 3
Default value: Selector1
Accept pipeline input: False
Accept wildcard characters: False
-Records
Specify which records should be retrieved. Accepted values are 'All', 'DKIM', 'DMARC', 'MX' and/or 'SPF'.
Type: String[]
Parameter Sets: (All)
Aliases:
Required: False
Position: 4
Default value: All
Accept pipeline input: False
Accept wildcard characters: False
-QuickTimeout
Use a shorter timeout value for the DNS lookup.
Type: SwitchParameter
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: False
Accept pipeline input: False
Accept wildcard characters: False
-NoHostsFile
Ignore hosts file for domain lookup.
Type: SwitchParameter
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: False
Accept pipeline input: False
Accept wildcard characters: False
-ProgressAction
{{ Fill ProgressAction Description }}
Type: ActionPreference
Parameter Sets: (All)
Aliases: proga
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
CommonParameters
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.
INPUTS
OUTPUTS
System.Management.Automation.PSObject
NOTES
RELATED LINKS
https://maester.dev/docs/commands/Get-MailAuthenticationRecord