I have just installed Fedora and i am using postfix along with squirrel Mail i am receiving mail ok but when i try to respond some of the email it is returned undeliverable as the following:
---------------------------- Original Message ----------------------------
Subject: Undelivered Mail Returned to Sender
From:
MAILER-DAEMON@xyz.com(Mail Delivery System)
Date: Fri, August 20, 2004 9:37 am
To:
gclover@localhost.xyz.com
--------------------------------------------------------------------------
This is the Postfix program at host mail.xyz.com.
I'm sorry to have to inform you that the message returned
below could not be delivered to one or more destinations.
For further assistance, please send mail to <postmaster>
If you do so, please include this problem report. You can
delete your own text from the message returned below.
The Postfix program
<drock@frc.us.com>: host inbound.registeredsite.com[64.224.219.122] said: 553
5.1.8 <gclover@localhost.xyz.com>... Domain of sender
address
gclover@localhost.xyz.com does not exist (in reply
to MAIL FROM command)
any help will be grateful