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Date:      27 Apr 2002 06:56:54 -0400
From:      Justin Heath <jheath@theplanet.com>
To:        Benjamin Krueger <benjamin@macguire.net>
Cc:        jsa@pen.homeip.net, freebsd-questions@FreeBSD.ORG
Subject:   Re: sendmail question
Message-ID:  <1019905014.55696.13.camel@minion>
In-Reply-To: <20020427023931.K65643@rain.macguire.net>
References:  <1019828998.557.37.camel@minion> <200204270434.g3R4Y1g22293@pen.homeip.net> <1019898967.55696.8.camel@minion>  <20020427023931.K65643@rain.macguire.net>

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This is actually my ISP's domain who unfortunately only provides me with
DHCP. However I should be able to resolve the rest of the problem by
using something like dyndns.Thanks.

On Sat, 2002-04-27 at 04:39, Benjamin Krueger wrote:
> * Justin Heath (jheath@theplanet.com) [020427 02:15]:
> > Hi,
> > 
> > Sorry I was unclear. I should have included the return error I receive.
> >   
> > reason: 501 <root@minion.dfx.tx.bbnow.net>... Sender domain must exist
> > 
> > And as far as a reverse lookup I do get an answer (however a generic
> > one).
> > 
> > 00.000.00.in-addr.arpa. (I replaced the IP with zero's)
> > 
> > Thanks all.
> > 
> > Justin
> > 
> > On Fri, 2002-04-26 at 23:34, John Andersen wrote:
> > > On Friday 26 April 2002 05:49 am, Justin Heath wrote:
> > > > Hi,
> > > >
> > > > I am wanting to setup Sendmail for outgoing messages only. However my
> > > > ISP only provides DHCP. Currently I am unable to send outgoing messages
> > > > due to failure of reverse IP lookups. Anyone know of a way around this?
> > > > Thanks in advance.
> > > 
> > > What exactly do you mean "failure of reverse IP Lookup?"
> > > Your isp OWEs you a resolvable reverse.
> > > Does dig -x your.ip.here NOT return an answer section?
> 
> The problem is exactly what sendmail says it is. The sender domain must exist,
> and it does not. If this is an internal only domain for your network, can
> sendmail resolve it?
> 
> I notice you have no records for any bbnow.net domains except for MX records.
> Your mail server may be able to recieve emails this way, but it can't send 
> them until your domain resolves.
> 
> roo@drizzle:~> host minion.dfx.tx.bbnow.net ns2.I3S.net
> Using domain server:
> Name: ns2.I3S.net
> Address: 24.219.4.216
> Aliases:
> 
> Host not found.
> roo@drizzle:~> host minion.dfx.tx.bbnow.net 411.I3S.net
> Using domain server:
> Name: 411.I3S.net
> Address: 24.219.4.11
> Aliases:
> 
> roo@drizzle:~>
> 
> -- 
> Benjamin Krueger
> 
> "Life is far too important a thing ever to talk seriously about."
> - Oscar Wilde (1854 - 1900)
> ----------------------------------------------------------------
> Send mail w/ subject 'send public key' or query for (0x251A4B18)
> Fingerprint = A642 F299 C1C1 C828 F186  A851 CFF0 7711 251A 4B18
> 



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