Help sorting this out!

[Radi Shourbaji <radi@si-star1.si-star.com>]

Hello All.  I'm trying to get zmailer to work for me, but I am
having a number of problems too many to enumerate now.  But here's
the lay of the land here:

Domain:	si-star.com
si-star1.si-star.com	- Linux box running zmailer
si-star2.si-star.com	- OS/2 box running smtp receiver by Jason Fesler
bbs.si-star.com		- Alias for OS/2 box.

Anyway, it seems I have the stuff set for local mail on si-star1, but 
incoming messages from another domain to si-star.com are getting bounced,
and messages addressed to si-star2.si-star.com are getting readdressed to
si-star2.si-star.com.si-star.com which of course ends up getting bounced, 
and example of which follows this message. 

I would *really* appreciate some help figuring out how to define the 
machines to zmailer via localnames, routes, and/or dns.  This is getting
frustrating.

Thanks in advance for your reply!

Radi

----- sample bounce follows ----
>From postmaster@si-star1.si-star.comSun May 12 21:47:27 1996
Date: Sun, 12 May 1996 21:45:29 -0000
From: The Post Office <postmaster@si-star1.si-star.com>
To: root@si-star.com
Cc: The Post Office <postoffice@si-star1.si-star.com>
Subject: Delivery problems with your mail

A copy of your message is being returned to you due to difficulties
encountered while attempting to deliver your mail.

Very often people attempt to send mail to USERIDs, which are not
known to this particular system.

The following errors occurred during message delivery processing:

<smtp si-star2.si-star.com.si-star.com test@si-star2.si-star.com.si-star.com 99>: smtp; 500 (Bind: no such domain: si-star2.si-star.com.si-star.com)

  [ Part 2: "Included Message" ]

Reporting-MTA: dns; si-star1.si-star.com
Arrival-Date: Sun, 12 May 1996 21:45:22 -0000

Final-Recipient: RFC822; test@si-star2.si-star.com.si-star.com
Action: failed
Status: 5.4.4 (DNS lookup report)
Diagnostic-Code: smtp; 500 (Bind: no such domain: si-star2.si-star.com.si-star.com)


  [ Part 3: "Included Message" ]

Date: Sun, 12 May 1996 21:45:21 +0000 (GMT)
From: root <root@si-star1.si-star.com>
To: test@si-star2.si-star.com.si-star.com
Subject: to see how it works...


should arrive on star2