From owner-freebsd-security  Tue Jan 22  9:44:53 2002
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From: "Lawrence Sica" <lomifeh@hotmail.com>
To: "Asep Ruspeni" <asepruspeni@yahoo.com>,
	<freebsd-security@freebsd.org>
References: <000101c19d18$57401d00$40c801ca@warhawk> <000801c1a31b$afe43e60$2e020a0a@mti.itb.ac.id>
Subject: Re: relaying mail from DHCP clients
Date: Tue, 22 Jan 2002 09:45:34 -0800
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----- Original Message -----
From: "Asep Ruspeni" <asepruspeni@yahoo.com>
To: <freebsd-security@freebsd.org>
Sent: Tuesday, January 22, 2002 12:06 AM
Subject: relaying mail from DHCP clients


> my configurations :
>
> FreeBSD : mail server using sendmail
> Windows2000 : DHCP server
>
> need help :
> -my clients (which obtain IP from DHCP server) could'nt send mail using
MUA
> outlook express.
> the comment was :
> relaying denied, IP lookup failed [IP generated by DHCP server]
>
> question :
> how do i setup my sendmail configuration so my clients could send mail
from
> his/her MUA using smtp service in my freebsd box.
>

Sendmail will do smtp auth and pop before smtp.  Are these IP's in a private
lan or using public ip's?  If the ip range is small enough you could add the
ip's into the relay-domains file, you would then have to kill -HUP <sendmail
pid>.

HTH

--Larry


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