10 Jul
2012
10 Jul
'12
6:05 p.m.
Hi, I have a domain (@mydomain.com) with email hosted on Google Apps. Recently I have been receiving mail delivery notification failures for emails supposedly initiated from hijacker@mydomain.com and bouncing back from various organisations. Hijacker has somehow managed to register multiple email accounts on @mydomain.com . (These are not on my Google Apps admin panel or my domain hosting Cpanel mail accounts) Is there a way of 1. Ensuring registration of unauthorised accounts on @mydomain.com do not occur. 2. Finding and deleting any current unauthorised accounts. Better still does anyone know how this kind of email hijacking happens? Thanks! Majala