I have just installed SBS 2008 Standard. It's finally all up accept email is not sending or receiving. I get the following message when I try to test the connection from our spam filter company SpamSoap.
Connectivity test failed for the following SMTP Host(s):
xxx.xxx.xx.xxx:25: host failed to return an smtp 220 service ready response code; host response code: 421
I've created one user so far and successfully opened his mailbox up in owa. What do I need to do to make sure the connector is right? I did notice that the one users email address by default was the local domain "firstname.lastname@example.org" I created him another email email@example.com. Any ideas? Is there an exchange wizard to run to set it up?