(no salutation) Dear Name, Name, Hi Name,
I wanted to invite you to my group on ! <p>Do you want to join me on 3d printing?<br> <a href="http://ning.spruz.com/group/3dprinting/?save=join&a=ip:162.158.155.59">Yes, Click here to join 3d printing</a> </p> <p>If you do not wish to join, please ignore this request.</p> <p>Hope to see you there,<br></p>