For some time now, I never receive emails from Amazon when I purchase items, I used to all the time. Also I do not get emails from my son and my car club and they are in my safe senders list. Also this past weekend Best Buy was to email a receipt to me and Home Depot was to mail a contract to me. In both cases I did not receive them after numerous attempts and had to use an alternate email address to get them. This is very annoying and I am at wits end. I have no blocked users, no rules, no forwarding. PLease help