3 ms·But.. how do they know who you've emailed? I don't get how LinkedIn knows this from Gmailby beastman82 11y agoBut.. how do they know who you've emailed? I don't get how LinkedIn knows this from Gmailgohrt 11y agoIn gmail, everyone you've ever emailed is in automatically added your address book. LinkedIn provides an easy (maybe too easy) way to upload your address book to LinkedIn.rmxt 11y agoYour "too easy" is my "deceptive dark pattern".