Sendmail server on redhat linux 9.0

Hi!
We have sendmail version 8.12.11-4 working fine but one problem is that
those user not exist also received the mail to the account of postmaster it
is ok, but I want bounce back to the sender's inbox with message user does
not exist.

Also give the link for content filtering to reject the mail attachment like
.pic, .hqx .exe .zip

Pls give me the solution. Our server receives unwanted mails.

Waiting for replay

-Anil Sawale
SA
cautel web sol pvt ltd
Navi Mumbai
09870374512



-----Original Message-----
From: redhat-list-bounces@xxxxxxxxxx
[mailto:redhat-list-bounces@xxxxxxxxxx]On Behalf Of Marq
Sent: Thursday, September 21, 2006 12:03 PM
To: General Red Hat Linux discussion list
Subject: Re: How to create username with "."

Thank you very much

On 21/09/06, Vladimir Kosovac <vkosovac@xxxxxxxxx> wrote:

Just escape the dot

useradd user\.name

V

On 9/21/06, Marq <vikramns@xxxxxxxxx> wrote:

Hi

When i create username like this
"useradd user.name"
It shows the error message saying that the name contains invalid
characters

Is there any way to create username like that,

When i edit the /etc/useradd, /etc/shadow, /etc/group and /etc/gshadow
it
worked fine for me


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Thanks and Regards
------------------------------
N S Vikram,
Asso. IT Engr.
CMC LTD,
Chennai.
Mobile : 09444357170
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Thanks and Regards
------------------------------
N S Vikram,
Asso. IT Engr.
CMC LTD,
Chennai.
Mobile : 09444357170
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