i had setup a qmail server with the help of qmailrocks site on redhat server.i can receive mail locally without any problems,but when i send my mail to outside like rediffmail or yahoomail it giving me below error.
Hi. This is the qmail-send program at mail.rrchokhani.com.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.
188.8.131.52 does not like recipient.
Remote host said: 553 sorry, sorry, that domain isn't allowed to relay; no valid cert for gatewaying (#5.7.1)
Giving up on 184.108.40.206.
--- Below this line is a copy of the message.
Received: (qmail 4495 invoked by uid 89); 5 Aug 2008 14:21:24 +0530
Received: from unknown (HELO casanova) (192.168.1.222)
by 0 (qmail 1.03 + ejcp v14) with SMTP;
5 Aug 2008 14:21:24 +0530
From: "Satish Kadam@mail.rrchokhani.com
Date: Tue, 5 Aug 2008 14:19:40 +0530
X-Mailer: Microsoft Outlook Express 6.00.2800.1106
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106
This is a multi-part message in MIME format.
my mail domain server is: mail.rrchokhani.com