Dear Liz: We’re getting daily robocalls from collection agencies attempting to collect debts from people with names similar to our own. Generally we ignore the calls on the advice of a friend whose mother died heavily in debt and who said nothing can be gained from a conversation with Repo Man. Is that good advice?

Answer: Ignoring debt collectors isn’t always the best advice — but in this case, it is. Using autodialers and pre-recorded messages is a hallmark of scammers hoping to scare people into paying debts that aren’t theirs.

If you’re not already signed up with the federal Do Not Call Registry at www.donotcall.gov, then do so. If you are on the list, file a complaint at that site. You also can make a complaint at the Consumer Financial Protection Bureau at www.consumerfinance.gov/complaint.

Another good option is signing up for a free service such as NoMoRobo, which detects many scam calls at the first ring and hangs up on them.