If this is an internal mail from Exchange user to Exchange user, it will not
show any Internet headers so confirm that first.
John Oliver, Jr
MCSE, MCT, CCNA
Exchange MVP 2009
Microsoft Certified Partner
"Royal Gala" <royal.gala@gmail.com> wrote in message
news:ufnzw4bpKHA.3652@TK2MSFTNGP04.phx.gbl...
> Why some of the mail from Internet shows nothing on Internet header? It's
> done by ISP or Exchange server?