@GitHub Copilot - Welcome @BanterBoy, I’m your Copilot and I’m here to help you get things done faster. I can identify issues, explain and even improve code.

You can ask generic questions, but what I’m really good at is helping you with your code. For example:

Generate unit tests for my code Explain the selected code Propose a fix for the bugs in my code If you want to learn more about my capabilities and limitations, check out the Copilot documentation.

I’m powered by AI, so surprises and mistakes are possible. Make sure to verify any generated code or suggestions, and share feedback so that we can learn and improve.

@BanterBoy: - Explain what the script does and why it is useful.

@GitHub Copilot -


function Get-DKIMRecord {
        Get DKIM Record for a domain.
        This function uses Resolve-DNSName to get the DKIM Record for a given domain. Objects with a DomainName property,
        such as returned by Get-AcceptedDomain, can be piped to this function. The function defaults to "selector1" as this
        is typically used with Exchange Online.
        Get-AcceptedDomain | Get-DKIMRecord

        This example gets DKIM records for all domains returned by Get-AcceptedDomain.
    [CmdletBinding(HelpUri = '')]
    param (
        # Specify the Domain name to use in the query.
        [Parameter(Mandatory = $true,
            ValueFromPipelineByPropertyName = $true,
            ValueFromPipeline = $true)]

        # Specify a selector name to use in the query.

        # Specify a DNS server to query.
    process {
        foreach ($name in $Selector) {
            $params = @{
                Name        = "$name._domainkey.$DomainName"
                ErrorAction = "SilentlyContinue"
            if ($Server) { $params.Add("Server", $Server) }
            $dnsTxt = Resolve-DnsName @params -Type TXT | Where-Object Type -eq TXT
            $dnsTxt | Select-Object @{Name = "DKIM"; Expression = { "$DomainName`:$s" } }, @{Name = "Record"; Expression = { $_.Strings } }

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