Hi, as the title says, how can i whisper someone not in my friend list in game? I'm playing on PC with Battle.net and yesterday someone whispered me IG (pink chat) to harass me after I won a gambit. I asked him how he did this, but he never answered me. He's not in my friend list and never had been, that's why I'm very surprised. I searched on internet if there's way to do so, but it seems that without being friends it's not possible. Any ideas?