$1 Billion Awarded in Lawsuit Against Spammers
phoric writes "In what is believed the be the largest federal judgement in history against spammers, an ISP from eastern Iowa was awarded a $1 billion dollar judgement against three mass-mailing companies, which were said to be sending up to 10 million e-mail messages per day to the small internet provider."
Whether they were personally served or not is a different question. However, personal service is not required. They can even be "served" with the summons and complaint by publication in a newspaper if diligent attempts at personal service have been made.
Lack of personal service may make it easier for them to set aside the default judgment, but I doubt they will show up in court to make the proper motions.
No Inflation Taxation without Representation