Twice this week we have had to travel to the post office to retrieve registered or certified mail. No one bothered to ring our bell or knock on our door to deliver the parcels. We were home both days at the times listed on the 'missed you' cards.One was left on our door, the other was left in our mailbox across the street. Pretty disgusted with the service lately. Our regular mail person MUST be on vacation for this horrible service to occur twice in one week.