Unfortunately no bounce back replies ,no mails at spam or trash,MX records are pointing to the google servers. I have tried google support but nothing.Any help????????? BTW this  was part of a broken thread apologies for any inconveniences.

On Tue, Jul 10, 2012 at 12:27 AM, boniface njoroge <bonifacenjoroge5@gmail.com> wrote:
Hi guys I am using google apps for mail delivery but one particular user can send e-mails but cannot receive.Any help will be appreciated.