When setting up a new user account on  https://www.splunk.com/page/sign_up the Username field and FAQ say that you can enter your Email or Username. But the field cannot contain @ or . characters hence cannot accept a valid email. Example below with "a." being 'invalid'. "NO $PECIAL C#RACTERS"    You can enter underscores _ Is this inconsistency a bug? Thanks, Phil ... View more