Re: [cobalt-users] HELP MAIL - raq550

[Gerald Waugh <gwaugh@xxxxxxxxxxxxxxxxxxxxxxx>]

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

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