sender address rejected

[cg900316]

一、因為爬文爬了一堆，看到出現如標題的問題，幾乎千篇一律的回答都是反解的問題，表示對方查不到你的反解，所以不收你的信，但是這是我在 www.DNSstuff.com查的反解，應該是OK的，因為都查的到，還有其他的問題會造成這樣的結果嗎？？（我是寄信到keiyoi.co.jp)的網域，用中華電信的郵件寄OK，用自己架設的其他都OK就這個網域寄不過去）
二、如欲查詢是否被列入一般查詢垃圾郵件的伺服器中的黑名單，請問要到哪些地方做查詢？？
希望知道的大大不吝賜教！！

Reverse DNS for 220.132.174.217
Generated by www.DNSstuff.com
francon.com.tw is not an IP address, so I am using 220.132.174.217 (the A record for francon.com.tw).

Location: Taiwan [City: Taipei, T'Ai-Pei]

Preparation:
The reverse DNS entry for an IP is found by reversing the IP, adding it to "in-addr.arpa", and looking up the PTR record.
So, the reverse DNS entry for 220.132.174.217 is found by looking up the PTR record for
217.174.132.220.in-addr.arpa.
All DNS requests start by asking the root servers, and they let us know what to do next.
See How Reverse DNS Lookups Work for more information.

How I am searching:
Asking b.root-servers.net for 217.174.132.220.in-addr.arpa PTR record:
b.root-servers.net says to go to tinnie.arin.net. (zone: 220.in-addr.arpa.)
Asking tinnie.arin.net. for 217.174.132.220.in-addr.arpa PTR record:
tinnie.arin.net [69.25.34.195] says to go to rns3.twnic.net. (zone: 132.220.in-addr.arpa.)
Asking rns3.twnic.net. for 217.174.132.220.in-addr.arpa PTR record:
rns3.twnic.net [203.73.24.13] says to go to vns1.hinet.net. (zone: 174.132.220.in-addr.arpa.)
Asking vns1.hinet.net. for 217.174.132.220.in-addr.arpa PTR record: Reports mail.francon.com.tw. [from 168.95.192.3]

Answer:
220.132.174.217 PTR record: mail.francon.com.tw. [TTL 43200s] [A=220.132.174.217]

To see the reverse DNS traversal, to make sure that all DNS servers are reporting the correct results, you can Click Here.
_________________
# 版本 v [2.4] 建製 [2490] build
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# 是否使用防火牆軟體 [x] 是 [ *Windows內建* ] 種類 , [ ] 否
# 是否使用防毒軟體 [X] 是 [ ] 否 , 廠牌 卡巴斯基___
# 使用網路 [X] ADSL , [ ] CABLE , [ ] 學術網路 , [ ] 其他ISP
# 若與 FTP CLIENT 有關連 , 使用之 FTP CLIENT 種類 [CuteFTP] , 版本 [5.0XP] 種類 [FLASHFXP] , 版本 [3.02]

[Liang]

@ NS IN ns1.francon.com.tw.
@ NS IN ns2.francon.com.tw.
@ MX 10 IN mail.francon.com.tw.
@ MX 20 IN mx.francon.com.tw.
@ A IN 220.132.174.217
ns1 A IN 220.132.174.217
ns2 A IN 220.132.174.217
===============================
您有沒有覺得少了甚麼呢?

[Arnor]