qmail without tcprules or qmail-smtpd rules

[Fahmi (JN)]

Hi, All.

My admin has configuration on qmail Mail Server but thereis no tcprules 
and qmail-smtpd rules.

question:
1. How my ip-address can relay from that Mail Server qmail ... ?
2. Any else rules beside tcprules and qmail-smtpd rules  ...  ?


I  appreciate your help.
Thanks.
regards,
Fahmi