You can protect yourself from collateral attack by hiring a notice expert firm that develops notice programs that are designed to stand up to any challenge that may arise and withstand appellate challenges to Circuit Court of Appeals, State Supreme Courts, and the United States Supreme Court.  Hilsoft Notifications notices and notice programs have faced appellate challenges in the past, all of which have easily been overcome.  We leave nothing to chance or speculation and we have been consistent in our opinions, thereby allowing our programs to withstand the highest level of scrutiny.