this post was submitted on 07 Feb 2025
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If your mail server supports aliases, you can make one for each site you sign up for. Then if you start getting a bunch of spam, you can delete the alias and you will know which site sold your information.
This is the way.
What to do with that info tho, damage already done no?
Yes and no... say if you gave the email address [email protected] when signin up and you start receiving garbage on it, you just delete the alias and move on.
The trick is that you can have several aliases go into the same inbox so you only have to check one place, but each thing is given its own IP making it easier to identify and filter culprits.
I suppose you mean IP in the allegorical sense in terms of ip filtering to email filtering.
Its an interesting thought!
That was supposed to be 'address' as in email address, not sure how autocorrect figured that one.
You know not to trust that site with any more information. Once the alias is deleted, anything sent to it will result in a delivery failure and you won't get any more spam from anyone they sold that address to.