Just like on the envelope of a normal hand-written letter, any sender address can be specified. “CERN.CH” can easily be spoofed so that an e-mail looks like it comes from someone at CERN, but actually doesn’t
You are invited to register for this year's networking event, which will take place on Tuesday, 19 November 2019 from 5 p.m., in CERN’s Main Auditorium