Received: by 10.68.235.4 with SMTP id ui4mr7534482pbc.3.1332410700614;
        Thu, 22 Mar 2012 03:05:00 -0700 (PDT)
Path: kz5ni19802pbc.0!nntp.google.com!news2.google.com!goblin1!goblin2!goblin.stu.neva.ru!feeder.erje.net!eweka.nl!lightspeed.eweka.nl!82.197.223.108.MISMATCH!feeder2.cambriumusenet.nl!feed.tweaknews.nl!195.238.0.231.MISMATCH!news.skynet.be!195.238.0.222.MISMATCH!newsspl501.isp.belgacom.be!tjb!not-for-mail
Date: Thu, 22 Mar 2012 11:04:59 +0100
From: Andre <pas.m...@ailleur.be>
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc14 Thunderbird/3.1.10
MIME-Version: 1.0
Newsgroups: comp.mail.sendmail
Subject: Problems with masquerade
Lines: 8
Message-ID: <4f6af94b$0$7682$ba620e4c@news.skynet.be>
Organization: -= Belgacom Usenet Service =-
NNTP-Posting-Host: ba528113.news.skynet.be
X-Trace: 1332410699 news.skynet.be 7682 81.244.199.4:51597
X-Complaints-To: usenet-abuse@skynet.be
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 8bit

I can't figure out how to masquerade while sending to external 
destinations and allow unqualified for local destinations
such as:
t...@swing.be => relay smtp.skynet.be
toto          => local
Many  thanks
In advances
André