§ Rule 4.05 Service by Mail
Rule 4.05. Service by Mail
In any action service may be made by mailing a copy of the summons and of the complaint (by first-class mail, postage prepaid) to the person to be served, together with two copies of a notice and acknowledgment conforming substantially to Form 22 and a return envelope, postage prepaid, addressed to the sender. If acknowledgment of service under this rule is not received by the sender within the time defendant is required by these rules to serve an answer, service shall be ineffectual.
Unless good cause is shown for not doing so, the court shall order the payment of the costs of personal service by the person served if such person does not complete and return the notice and acknowledgment of receipt of summons within the time allowed by these rules.