Invoke .Net Assembly using SSIS:Email Framework

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
	<connectionStrings>
		<add name="Connection String" connectionString="Password=rrrr;Persist Security Info=True;User ID=sad;Initial Catalog=abc;Data Source=xyz;Pooling=False;" providerName="System.Data.SqlClient"/>		
	</connectionStrings>
	<appSettings>
		<!--Email Service Configuration-->
		<add key="SMTPServerName" value="abccd"/>
		<add key="PortNumber" value="25"/>
		<!--End  -->
		
		<!--Mail Sender for Email functionality  -->
		<add key="MailFrom" value="xyz@xyz.com"/>
		<add key="IsProduction" value="1"/>
		<add key="ToTestID" value="xyz@xyz.com"/>
		<add key="IsSendMail" value="NO"/>
		<add key="IsMonitoringService" value="0"/>
		<add key="ET_DueForCreditPayment" value="D:/EmailFramework/EmailTemplate/ET_DueForCreditPayment.htm"/>
		<add key="EmailTraceLogPath" value="D:/EmailFramework/EmailLog.txt"/>
		
		<!--End  -->
	</appSettings>
	<system.net>
		<mailSettings>
			<smtp deliveryMethod="SpecifiedPickupDirectory">
				<specifiedPickupDirectory pickupDirectoryLocation="C:\test\" />
			</smtp>
		</mailSettings>
	</system.net>
</configuration>