How to Fix Reverse DNS?
Reindl Harald
h.reindl at thelounge.net
Tue Sep 22 19:20:47 UTC 2015
you jsut control the reverse DNS until the ISP/Provider who owns the
network delegates the PTR zone to your namsservers - that's it
Am 22.09.2015 um 21:08 schrieb Ron Wingfield:
> RE: BIND v9.10.2
>
> I have recently converted from a "legacy" DSL service to AT&T's U-verse
> . . .has been a painful experience. Heretofore, the following from
> /var/named/named.conf
>
> zone "233.202.162.in-addr.arpa" {
> type master;
> file "./zonefiles/db.233.202.162.rev";
> };
>
>
> . . .and the contents of the zone configuration file as follows:
>
> $TTL 3h
>
> @ IN SOA archaxis.net. root.archaxis.net. (
> 2015080601 ; Serial
> 3h ; Refresh
> 1h ; Retry
> 1w ; Expire
> 1h ) ; Negative cashing TTL
>
> IN NS ns1.archaxis.net.
> IN NS ns2.archaxis.net.
>
> 1 IN PTR archaxis.net.
> 1 IN PTR ns1.archaxis.net.
> 1 IN PTR ns2.archaxis.net.
>
>
> AT&T (in all of their surliness) is rejecting email from my SMTP
> (SendMail) server and issuing the following typical complaint:
>
> ----- The following addresses had permanent fatal errors -----
> </addressee-changed/@sbcglobal.net>
> (reason: 550 5.7.1 Connections not accepted from servers without a valid sender domain.alph161 Fix reverse DNS for 162.202.233.81)
>
> ----- Transcript of session follows -----
> ... while talking to al-ip4-mx-vip1.prodigy.net.:
>
>>>> MAIL From:<Ron.Wingfield at Archaxis.net>
>
> <<< 550 5.7.1 Connections not accepted from servers without a valid sender domain.alph161 Fix reverse DNS for 162.202.233.81
> 554 5.0.0 Service unavailable
>
>
> I am at a loss for resolution of this problem. How am I supposed to
> "Fix reverse DNS"? The configuration scenario previously worked since
> 2002. Can someone suggest a fix?
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 181 bytes
Desc: OpenPGP digital signature
URL: <https://lists.isc.org/pipermail/bind-users/attachments/20150922/fb6efb58/attachment.bin>
More information about the bind-users
mailing list