ConvertFrom-MailAuthenticationRecordDmarc
SYNOPSISβ
Returns structured RFC compliant object for a DMARC record
SYNTAXβ
ConvertFrom-MailAuthenticationRecordDmarc [-DomainName] <String> [[-DnsServerIpAddress] <IPAddress>]
[-QuickTimeout] [-NoHostsFile] [-ProgressAction <ActionPreference>] [<CommonParameters>]
DESCRIPTIONβ
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/
- DMARC https://datatracker.ietf.org/doc/html/rfc7489
record : v=DMARC1; p=reject; pct=100; rua=mailto:itex-rua@microsoft.com; ruf=mailto:itex-ruf@microsoft.com; fo=1
valid : True
policy : reject
policySubdomain :
percentage : 100
reportAggregate : {DMARCRecordUri}
reportForensic : {DMARCRecordUri}
reportFailure : {1}
reportFailureFormats : {afrf}
reportFrequency : 86400
alignmentDkim : r
alignmentSpf : r
version : DMARC1
warnings : {sp: No subdomain policy set, adkim: No DKIM alignment set, defaults to relaxed, aspf: No SPF alignment set, defaults to relaxed, ri: No
report interval set, defaults to 86400 secondsβ¦}
EXAMPLESβ
EXAMPLE 1β
ConvertFrom-MailAuthenticationRecordDmarc -DomainName "microsoft.com"
Returns [DMARCRecord] or "Failure to obtain record"
PARAMETERSβ
-DomainNameβ
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
-DnsServerIpAddressβ
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
-QuickTimeoutβ
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
-NoHostsFileβ
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
-ProgressActionβ
{{ 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
CommonParametersβ
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.
INPUTSβ
OUTPUTSβ
ConvertFrom-MailAuthenticationRecordDmarc.DMARCRecordβ
System.Stringβ
NOTESβ
RELATED LINKSβ
https://maester.dev/docs/commands/ConvertFrom-MailAuthenticationRecordDmarc