gmail-smtp-in.l.google.com:Network is unreachable
alt1.gmail-smtp-in.l.google.com:Network is unreachable
alt2.gmail-smtp-in.l.google.com:Network is unreachable
alt3.gmail-smtp-in.l.google.com:Network is unreachable
alt4.gmail-smtp-in.l.google.com:Network is unreachable
All connection fails
email <gghsdsd@gmail.com> valid, but not exist!