Re: [tlug] tlug server maintenance 10/18

[Godwin Stewart <godwin.stewart@example.com>]

On Wed, 18 Oct 2006 00:29:19 +0900, Ragga Muffin <r_muffin@example.com>
wrote:

> Also, for people doing filtering, the mails will come from
> 61.202.238.17 and/or 63.76.232.195

You might want to have rDNS set up on that first IP address. Many
networks will reject mail coming from a host without valid rDNS.

$ dig -x 61.202.238.17

; <<>> DiG 9.3.1 <<>> -x 61.202.238.17
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 41069
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;17.238.202.61.in-addr.arpa.    IN      PTR

;; Query time: 1605 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Wed Oct 18 23:29:53 2006
;; MSG SIZE  rcvd: 44


-- 
G. Stewart - godwin.stewart@example.com

Duct tape is like the Force. It has a light side and a dark side, and
it holds the universe together.
        -- Carl Zwanzig

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