Rule 4.Process.

Rule 4 is the mechanical heart of getting a defendant properly before the court. Once a complaint is filed, the clerk must issue the summons within five days, and it must run in the state’s name, be signed by the clerk, name the parties and court, and warn the defendant that a default judgment can follow a failure to answer within 30 days. Personal or substituted service must happen within 60 days of issuance; if service is not completed in time, the plaintiff can extend the summons by clerk’s endorsement or by suing out an alias or pluries summons, each within 90 days of the last issuance or endorsement, or the action discontinues as to any defendant not yet served. The clerk keeps a running record of every summons issued and returned, and the court may allow process or its proof of service to be amended at any time, unless doing so would materially prejudice the party against whom it issued.

Rule 4(j) lays out, defendant type by defendant type, how service must be made to establish personal jurisdiction: an individual by personal delivery, substituted service at the dwelling with someone of suitable age and discretion, service on an authorized agent, or by registered or certified mail, signature-confirmed mail, or a designated commercial delivery service; a minor or other person under disability through a parent, guardian, or guardian ad litem in addition to the methods for an ordinary individual; the State through the Attorney General’s office; a state agency through its own appointed process agent; a city, county, or other local public body through its designated officials; and a domestic or foreign corporation, partnership, or unincorporated association through an officer, managing agent, or authorized agent, with mail and commercial-delivery alternatives available throughout.

When a party cannot be served by any of those methods despite due diligence, Rule 4(j1) allows service by publication — three successive weekly newspaper notices plus mail to any known address — with proof filed by affidavit. Rule 4(j3) extends the rule overseas: service in a foreign country follows any applicable international agreement, such as the Hague Service Convention, first, and otherwise the foreign country’s own procedure, a letter rogatory, personal delivery where the foreign law allows it, or another method the court directs. Throughout, Rule 4 protects a party who serves by mail or publication from an attack based solely on the argument that personal service should have been used instead, and it lets any party accept service in writing with the same effect as formal delivery. Rule 4(j6) is explicit that none of this authorizes serving a party by email.

A separate provision, Rule 4(k), governs actions that proceed against property rather than against a person — in rem or quasi in rem jurisdiction. A known defendant is served by the same methods available under Rule 4(j), and an unknown defendant may be described and served by publication, with the added flexibility that publication in the county where the action is pending satisfies the rule even without the broader publication Rule 4(j1) otherwise requires.