What is the proper way to serve a summons to a person residing outside of Ontario?

Serving a summons to someone residing outside of Ontario requires careful consideration of legal protocols. Registered mail is the proper method because it provides a reliable way to ensure that the summons is sent and received, offering proof of delivery. This method is recognized in many legal contexts as it ensures that there is documentation that the summon has been dispatched and received by the person intended.

Using registered mail also helps guard against issues of jurisdiction, ensuring that the individual is legally notified of their obligation to respond. This is critical in maintaining proper legal processes and affirming the legitimacy of the summons.

Other methods, such as personal delivery, email, or fax, may not provide the same level of security and verifiability needed in formal legal proceedings. Personal delivery can be complex, especially across jurisdictions, while email and fax may not be universally accepted as valid methods for serving legal documents. Therefore, registered mail stands out as the most appropriate and accepted approach in this context.