I was sub-served on first visit. Is this legal
Contract Credit Card. I had a process server come to my door asking for my 43 yr old son. He told me he was just like a sheriff and this is the kind of work that sheriff does. I told him my son does not live here. He asked if I get mail for my son. I said no and closed the door. I heard a noise and when I opened the door again I saw that he had left paper work on the door step and yelled at me you are served. Is this a legal serve? I thought substitute service is allowed after the third attempt. My son is working back East.