Key legal question
When does the complaint period against an auction adjudication begin if the auction notice was served by registered mail?
Extracted holding
The complaint period begins on the day of the auction for a person who has been duly notified; personal receipt by the debtor is not required if the notice was delivered to an authorized recipient.
Extracted reasoning
For auction notices, service by registered mail is permitted. Therefore, not only persons named in the general rules on service, but all persons authorized under postal rules to receive registered mail, are valid recipients. Since the notice was collected, service was deemed regular.