I think this is a pretty simple question and concern, and you may want to clarify as it may help others too (without giving me attitude):
1- I need proof of service
2- I understand that there are people like: a sheriff, etc to serve + alternate ways
3- Please tell me:
a) courts usually accept
- certified mail receipts
- or document(s) signed by a family relative, agent, etc.
b) or no, they don't.
You don't need to be a
rocket scientist, or a lawyer, to tell me that. Well, may be a lawyer.