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How Anonymous Relay works in Exchange 2013


How Anonymous Relay works in Exchange 2013


Summary of commands:

$server = "LAB-EX2013"
$ReceiveConnector = "MyRelay"

New-ReceiveConnector -Name $ReceiveConnector -Usage 'Custom' -Bindings '0.0.0.0:25' -RemoteIPRanges '10.10.10.7' -Server $server -TransportRole FrontendTransport

Get-ReceiveConnector $ReceiveConnector | Add-ADPermission -User “NT AUTHORITY\ANONYMOUS LOGON” -ExtendedRights “Ms-Exch-SMTP-Accept-Any-Recipient”

Get-RecieveConnector $ReceiveConnector | select Tarp*,Conn*,Max*

Get-ReceiveConnector -Identity $ReceiveConnector | Set-ReceiveConnector -TarpitInterval 00:00:00 -ConnectionTimeout 00:30:00 -ConnectionInactivityTimeout 00:20:00 -MaxAcknowledgementDelay 00:00:00 -MaxInboundConnection 10000 -MaxInboundConnectionPercentagePerSource 100 -MaxInboundConnectionPerSource unlimited

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