RE: [cobalt-users] HELP MAIL - raq550

["Paul Shuttleworth" <paul@xxxxxxxxxxxxxx>]

You need to talk to your co-lo host.
They will have to point your IP address allocation towards your domain name
(Reverse DNS).
This will allow the 550 to check the reverse DNS and will keep it happy.
If your co-lo has not allocated you the authority for the reverse DNS
delegation (most do not), even if you do set it up on your 550 it still will
not work.
YOU NEED TO TALK TO YOUR PROVIDER TO SORT THIS OUT!

Paul.

> -----Original Message-----
> From: cobalt-users-admin@xxxxxxxxxxxxxxx
> [mailto:cobalt-users-admin@xxxxxxxxxxxxxxx]On Behalf Of alex
> Sent: 16 October 2003 23:04
> To: cobalt-users@xxxxxxxxxxxxxxx
> Subject: Re: [cobalt-users] HELP MAIL - raq550
>
>
> what file i need to modify
>
> ----- Original Message -----
> From: "Gerald Waugh" <gwaugh@xxxxxxxxxxxxxxxxxxxxxxx>
> To: <cobalt-users@xxxxxxxxxxxxxxx>
> Sent: Thursday, October 16, 2003 11:40 PM
> Subject: Re: [cobalt-users] HELP MAIL - raq550
>
>
> > On Thu, 16 Oct 2003, alex wrote:
> >
> > > Mensajewhen my users try send and email to xxxx@xxxxxxxxxxx i
> have this
> > > problem, somebody can help me please?
> > >
> > >
> > > The original message was received at Thu, 16 Oct 2003 23:00:40 +0200
> > >
> > >    ----- The following addresses had permanent fatal errors -----
> > > <maspla@xxxxxxxxxxx>
> > >     (reason: 550 You don't have reverse dns name)
> > >
> > >    ----- Transcript of session follows -----
> > > ... while talking to smtp.eresmas.com.:
> > > >>> RCPT To:<maspla@xxxxxxxxxxx>
> > > <<< 550 You don't have reverse dns name
> > > 550 5.1.1 <maspla@xxxxxxxxxxx>... User unknown
> >
> > Fix your reverse dns. gerhostbyaddr()
> > Talk to your ISP
> >
> > dig -x 62.81.237.170
> >
> > ; <<>> DiG 8.3 <<>> -x
> > ;; res options: init recurs defnam dnsrch
> > ;; got answer:
> > ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4
> > ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
> > ;; QUERY SECTION:
> > ;;      170.237.81.62.in-addr.arpa, type = ANY, class = IN
> >
> > ;; AUTHORITY SECTION:
> > 237.81.62.in-addr.arpa.  3H IN SOA  dns3.wanadoo.es.
> > hostmaster.eresmas.com. (
> >                                         2000110302      ; serial
> >                                         1D              ; refresh
> >                                         2H              ; retry
> >                                         4w2d            ; expiry
> >                                         2D )            ; minimum
> >
> >
> > ;; Total query time: 391 msec
> > ;; FROM: gail2 to SERVER: default -- 216.175.178.41
> > ;; WHEN: Thu Oct 16 17:39:27 2003
> > ;; MSG SIZE  sent: 44  rcvd: 117
> >
> > --
> > http://frontstreetnetworks.com | http://store.raqware.com
> >   Front Street Networks LLC, 229 Front Street, Ste.#C
> >   New Haven, CT 06513-3203 | phone: +1-203-785-0699
> >
> > _____________________________________
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> >
>
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