Date: Tue, 22 Jan 2002 09:10:48 +0100 From: Bart Matthaei <bart@dreamflow.nl> To: Asep Ruspeni <asepruspeni@yahoo.com> Cc: freebsd-security@freebsd.org Subject: Re: relaying mail from DHCP clients Message-ID: <20020122091048.K58243@heresy.dreamflow.nl> In-Reply-To: <000801c1a31b$afe43e60$2e020a0a@mti.itb.ac.id>; from asepruspeni@yahoo.com on Tue, Jan 22, 2002 at 03:06:12PM %2B0700 References: <000101c19d18$57401d00$40c801ca@warhawk> <000801c1a31b$afe43e60$2e020a0a@mti.itb.ac.id>
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[-- Attachment #1 --] On Tue, Jan 22, 2002 at 03:06:12PM +0700, Asep Ruspeni wrote: > 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. > > thank you in advance. > asep. > First of all, I think this is a bit off-topic. But ill try to answer anyway. After 2 min. of googling: FEATURE(accept_unresolvable_domains). Normally, sendmail will refuse to accept mail that has a return adress with a domain that cannot be resolved using the regular host lookups. (a technique commonly used by spammers). This feature permits acceptance of such addresses. Unresolvable domains can be selectively accepted using the access database. For more info: http://www.sendmail.org/tips/relaying.html HTH Regards, Bart Matthaei -- Bart Matthaei bart@dreamflow.nl Young Urban Professional In short: YUP "The whacky morning DJ says democracy's a joke" [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (FreeBSD) Comment: For info see http://www.gnupg.org iD8DBQE8TR6Igcc6pR+tCegRAluIAKCwAU1zcYtHcq4XJ+sXta4XEqqF/wCfeVyO kG4JKyg2GORVxofudIuJN8E= =4e1m -----END PGP SIGNATURE-----help
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