setup SBS 2008 exchang 2007 relay exceptions ... handy for backup program emailing reports

as detailed here
http://blogs.techrepublic.com.com/networking/?p=373

basically

in the server configuration ... create a received connector. in the wizard put in the ip of the email-origin.

then in permission groups tick exchange server,

in authentication, tick TLS and external-secured...

this is quite handy for 3rd' party program like backup software to send email reports.

configure exchange 2007 to allow relay from certain hosts

configure exchange 2007 to allow relay from certain hosts. in the server hub-transport, create a new receive-connector, put sending hosts IP in, tick sending-server auth-itself, and tick exchange server in the other pane.