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Date:      Thu, 13 Jun 2002 15:31:16 -0400 (EDT)
From:      Stephen Hovey <shovey@buffnet.net>
To:        Colin Legendre <sudz@ns3g.com>
Cc:        "Watson, Randy" <Watson@darlington.com>, "'questions@freebsd.org'" <questions@FreeBSD.ORG>
Subject:   RE: 450 Client Host Rejected
Message-ID:  <Pine.BSF.4.05.10206131530480.10535-100000@buffnet11.buffnet.net>
In-Reply-To: <EGEAJNBPMIDPDNBOENHFKEAOFMAA.sudz@ns3g.com>

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You people gotta turn off all that rich text and html junk - you're
unreadable to text based mail programs.. (like what ya use if you are
using a freebsd box!)

On Thu, 13 Jun 2002, Colin Legendre wrote:

> The reason is that your forward and reverse DNS do not match.  If you do =
a
> lookup on 198.78.66.83 it gives you 'turbowarp.net' but if you do a looku=
p
> on 'turbowarp.net' you get no response.   The mail server first does a
> reverse lookup on the IP and then verifies that the forward matches, no
> match/no go.
> Colin Legendre CCNP, MCP
> sudz@ns3g.com
> http://www.ns3g.com
>=20
>   -----Original Message-----
>   From: owner-freebsd-questions@FreeBSD.ORG
> [mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of Watson, Randy
>   Sent: Thursday, June 13, 2002 2:55 PM
>   To: 'questions@freebsd.org'
>   Subject: 450 Client Host Rejected
>=20
>=20
>   Hello,
>=20
>=20
>=20
>   I signed up for questions group, confirmed and now receive lists=92 mai=
l.
>=20
>=20
>=20
>   However, I tried to post yesteday and got the below message.  So, I loo=
ked
> up the error and determined that my IP was not reverse mapped, so I rever=
se
> mapped it.
>=20
>=20
>=20
>   I sent another email to questions today and, while it has not been 4 ho=
urs
> yet; it has not appeared on the list.
>=20
>=20
>=20
>   198.78.66.83 and mailhost is =93desert.turbowarp.net=94
>=20
>=20
>=20
>   What is still wrong?
>=20
>=20
>=20
>   Thanks
>=20
>   Randy
>=20
>=20
>=20
>=20
>=20
>=20
>=20
>      ----- The following addresses had transient non-fatal errors -----
>=20
>   <questions@freebsd.org>
>=20
>=20
>=20
>      ----- Transcript of session follows -----
>=20
>   ... while talking to hub.freebsd.org.:
>=20
>   >>> RCPT To:<questions@freebsd.org>
>=20
>   <<< 450 Client host rejected: cannot find your hostname, [198.78.66.83]
>=20
>   <questions@freebsd.org>... Deferred: 450 Client host rejected: cannot f=
ind
> your hostname, [198.78.66.83]
>=20
>   Warning: message still undelivered after 4 hours
>=20
>   Will keep trying until message is 5 days old
>=20
>=20
>=20
>       [ Part 2: "Delivery Status" ]
>=20
>=20
>=20
>   Reporting-MTA: dns; desert.turbowarp.net
>=20
>   Arrival-Date: Wed, 12 Jun 2002 14:32:33 -0700 (PDT)
>=20
>=20
>=20
>   Final-Recipient: RFC822; questions@freebsd.org
>=20
>   Action: delayed
>=20
>   Status: 4.2.0
>=20
>   Remote-MTA: DNS; hub.freebsd.org
>=20
>   Diagnostic-Code: SMTP; 450 Client host rejected: cannot find your
> hostname, [198.78.66.83]
>=20
>   Last-Attempt-Date: Wed, 12 Jun 2002 18:58:28 -0700 (PDT)
>=20
>   Will-Retry-Until: Mon, 17 Jun 2002 14:32:33 -0700 (PDT)
>=20
>=20


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