<Project ToolsVersion="3.5" DefaultTargets="Default" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
    <PropertyGroup>
        <TPath>$(MSBuildProjectDirectory)\..\MSBuild.ExtensionPack.tasks</TPath>
        <TPath Condition="Exists('$(MSBuildProjectDirectory)\..\..\Common\MSBuild.ExtensionPack.tasks')">$(MSBuildProjectDirectory)\..\..\Common\MSBuild.ExtensionPack.tasks</TPath>
    </PropertyGroup>
    <Import Project="$(TPath)"/>
    <Target Name="Default">
        <ItemGroup>
            <!-- Specify some attachments -->         
            <Attachment Include="C:\demo.txt"/>
            <Attachment Include="C:\demo2.txt"/>
            <!-- Specify some recipients -->
            <Recipient Include="nospam@freet2odev.com"/>
            <Recipient Include="nospam2@freet2odev.com"/>
        </ItemGroup>
        <MSBuild.ExtensionPack.Communication.Email TaskAction="Send" Subject="Test Email" SmtpServer="yoursmtpserver" MailFrom="nospam@freet2odev.com" MailTo="@(Recipient)" Body="body text" Attachments="@(Attachment)"/>
    </Target>
</Project>