Posle reinstalacije SBS 2003 i Exchange servera ponekad kada korisnici posalju email jedan drugome dobijem poruku:
The message could not be delivered because the recipient's
destination email system is unknown or invalid. Please check the address
and try again, or contact your system administrator to verify
connectivity to the email system of the recipient.
<myserver.com #5.1.2>
Pre reinstalacije nije pravio nikakve probleme, a na netu nisam pronasao nista sto bi moglo da mi koristi,imate neku ideju u cemu je problem.