I'm confused; can someone explain this?  Thanks in advance

"Mail Exchange
Agent is NT SW that cost around $ 900 one time charge, it is desktop SW and
it
is not a feature of ADSM for S/390.
you may
have to upgrade your host ADSM version"  ????

Got this from our IBM rep.

Dave Sanders
Sr. Technical Consultant
DSanders AT massmutual DOT com
MassMutual / The Blue Chip Company
1295 State St, E060, Springfield, MA 01111
413-744-5095