Installing Antispam in Exchange 2013

From Powershell, run the commands below.  Microsoft removed all of the ability to manage antispam from Exchange 2013 it is all in powershell now only.

ExchangeInstallPath\\Scripts\\Install-AntiSpamAgents.ps1

Restart-Service MSExchangeTransport




View list
Get-IPBlockListProvider

Add-IPBlockListProvider -Name bl.spamcop.net -LookupDomain bl.spamcop.net -AnyMatch $true -Enabled $true
Add-IPBlockListProvider -Name zen.spamhaus.org -LookupDomain zen.spamhaus.org -AnyMatch $true -Enabled $true
Add-IPBlockListProvider -Name cbl.abuseat.org -LookupDomain cbl.abuseat.org -AnyMatch $true -Enabled $true
Add-IPBlockListProvider -Name b.barracudacentral.org -LookupDomain b.barracudacentral.org -AnyMatch $true -Enabled $true

// if you want to set priority on one you can just add this to the end
-Priority 1

Restart-Service MSExchangeFrontEndTransport

--- bypass domain from filtering
First get a list of who is whitelisted

Get-ContentFilterConfig | Format-List

You have to add all the domain again as it replaces the old one.

Set-ContentFilterConfig -BypassedSenderDomains *.guestdomain.com

---  To do multible domains

$list = (Get-ContentFilterConfig).BypassedSenderDomains
$list.add(“*.test.com”)
set-contentfilterconfig -BypassedSenderDomains:$list




Get-ContentFilterConfig | Format-List