mail problem...

[Shao Zhang <shaoz@unsw.edu.au>]

Hi,
	Some mail servers seem rejecting the mails send by my linux box.
Here is the message.

|------------------------- Failed addresses follow: ---------------------|
 <hajime@asunaro.ml.org> ... transport smtp: 501 EHLO requires a valid
host name as operand: 'virge' 
rejected from root@ remote address [137.154.229.48]: hostname must contain
a '.'.
|------------------------- Message text follows: ------------------------|


I called my linux box virge. I didn't use the standard host.domain format.
So what is the best solution for this?? Thx.

Shao.