posted by justincredible
Another security tip, if you're a gmail user.
The following emails are all the same as far as gmail is concerned, but are all different as far as any website or mailing list is concerned.
justincredible@gmail.com
justin.credible@gmail.com
j.u.s.t.i.n.c.r.e.d.i.b.l.e@gmail.com
justincredible+1@gmail.com
justincredible+2@gmail.com
justincredible+farts@gmail.com
Basically, a single gmail address can receive email from essentially an infinite number of different addresses. This is useful for filtering spam and segregating your inbox. Say you want to signup for an email list, add a +whatever at the end to denote where you're signing up. This gives you insight on whether or not they've sold your info, as well, if you start getting random emails to that address.
Didn't know this, but it raises a few questions. I use Gmail and my address is fake.name@gmail.com
For about 5 years I've received random emails that had been sent to fakename@gmail.com.
Some were receipts for large purchases, some were work contracts (the guy is apparently a firefighter and has moved states once during this time), some were personal emails, but the addresses on file are usually consistent, and the last 4 digits of the credit cards used for payment have never been related to mine.
Does the guy just give people the wrong email address by accident, or is this shady? I've responded to a few emails that seemed important to let them know I wasn't the intended recipient, but I've never recevied a reply.