Does it count if there's no user interface? Amazon has my email address, I've been a customer since the late-nineties. They keep inventing new email lists and signing me up for them. Each time I get a new "newsletter" it says something like, "You got this message because you're subscribed to the 'Tablet News' newsletter." I click the unsubscribe link to remove myself from it. Along with the unsubscribe link there's a…
I am a seller on Amazon. I didn't think I have access to email addresses but you got me curious. I just went into an order and clicked "contact buyer." It gives a contact form that has the receivers address as something like dq22t5nz9n27qma@marketplace.amazon.com with a note "IMPORTANT NOTICE: When you submit this form, Amazon will replace your email address with one provided by Amazon in order to protect your identity, and forward the message on your behalf. Amazon will retain copies of all e-mails sent and received using this service, including the message you submit below, and may review these messages as necessary to resolve disputes. By using this service, you consent to this action."
Personally, I don't contact my buyers at all ever unless its a reply to a question they asked me.
On the email front, I've been getting bizarre emails from Trulia about 1-2 times a month for the last six months. I don't open them but the subject is "1 new rental available in $(my town)." I own a house and I don't remember giving Trulia my email address ever even when I was apartment hunting many years ago. This only started six months ago. I wonder how I got on that list?