OpenEMM Support

now,i find localhost listen on port 8025 by python daemon for smtp proxy.
and I edit my file smart-relay like this:
-:-@172.10.10.1
I find some errors in file /home/openemm/var/log/20080805-localhost-semu.log , but i can't understand what's problem,the mail can't send out to my 163.com's mailbox ...

I didn't want use sendmail as my smtp server for delivery mail out.
I setup like Document of 《InstallGuide_OpenEMM-5.5.pdf》
but it didn't like working, list my file /home/openemm/conf/smart-relay
<stanly>:<hello1234>@<smtp.example.com>
is this syntax right?or maybe smtp.example.com can be ...