If you enter a User Name as: "Henrik Gemal" that's including the "'s in the User Name of the Account Settings the header being send becomes: From: Henrik Gemal <email@example.com> but if you enter: Henrik "The Man" Gemal the header being send becomes: From: Henrik \"The Man\" Gemal <firstname.lastname@example.org> So should "Henrik Gemal" become: \"Henrik Gemal\" <email@example.com> ???
This is invalid. We can't control what other people put in there username. In addition we escape the names that are displayed for security reasons (among others). Marking invalid.
indeed. verify invalid