Invalid email address examples

Abc.example.com (No @ character.)

A@b@c@example.com (Only one @ is allowed outside quotation marks.)

a"b(c)d,e:f;g<h>i[j\k]l@example.com (None of the special characters in the local-part are allowed.)

just"not"right@example.com (Quoted strings are not supported.)

this is"not\allowed@example.com (Spaces, quotes, and backslashes are not allowed.)

this\ still\"notallowed@example.com