Receiving other people’s mail to my email aliases

I use @mac, @me and @icloud for my email as I’ve been a long time Mac user.

Recently, I’ve been getting mail to these from random companies. It appears that a few people with my same name think the address is theirs. I’ve had receipts, eBay purchase info, you name it. Some from the US, some from Australia. My account is not compromised. I don’t know how to stop people with the same name as me from thinking my email is there email.