[請教高手]從自己的Mail Server無法寄到公司的信箱~

[surge]

這幾天利用MDaemon架了個Mail Server,目的是讓自己在國外出差時可以順利利用無線網路進行pop3收發信~

經過一番研究總算完成,從外面透過自己的mail server寄到Seed or gmail的信箱皆可成功送達，唯獨公司的信箱寄不進去..Orz...

在經過一番研究還是宣告投降...罪魁禍首推測是公司的"防垃圾郵件的主機"..

以下是MDaemon SMTP out log,煩請各位高手幫我分析原因或研究解決之道~小弟在此感激不盡~

Fri 2007-08-24 10:43:37: Session 4; child 1
Fri 2007-08-24 10:43:37: Parsing Message <c:\mdaemon\queues\remote\pd35000000002.msg>
Fri 2007-08-24 10:43:37: From: [email protected]
Fri 2007-08-24 10:43:37: To: [email protected]
Fri 2007-08-24 10:43:37: Subject: test
Fri 2007-08-24 10:43:37: Message-ID: <000801c7e5f3$dc9e6450$1100a8c0@Aspire5500>
Fri 2007-08-24 10:43:37: MX-record resolution of [knownyou.com] in progress (DNS Server: 168.95.1.1)...
Fri 2007-08-24 10:43:37: * P=020 D=knownyou.com TTL=(1329) MX=[mail.knownyou.com] {61.218.228.238}
Fri 2007-08-24 10:43:37: * P=010 D=knownyou.com TTL=(1329) MX=[isl.knownyou.com] {61.218.228.235}
Fri 2007-08-24 10:43:37: Attempting MX: P=010 D=knownyou.com TTL=(1329) MX=[isl.knownyou.com] {61.218.228.235}
Fri 2007-08-24 10:43:37: Attempting SMTP connection to [61.218.228.235 : 25]
Fri 2007-08-24 10:43:37: Waiting for socket connection...
Fri 2007-08-24 10:43:37: Socket connection established (127.0.0.1 : 4446 -> 61.218.228.235 : 25)
Fri 2007-08-24 10:43:37: Waiting for protocol initiation...
Fri 2007-08-24 10:43:37: <-- 220 isl.knownyou.com ESMTP SpamSherlock-MailFilter 3.5
Fri 2007-08-24 10:43:37: --> EHLO surgewow.selfip.com
Fri 2007-08-24 10:43:37: <-- 554 D.2 DoS/DHA blacklist: 59.127.92.176 is listed in the temporary blacklist
Fri 2007-08-24 10:43:37: --> HELO surgewow.selfip.com
Fri 2007-08-24 10:43:37: Socket connection closed by the other side (how rude!)
Fri 2007-08-24 10:43:37: Attempting MX: P=020 D=knownyou.com TTL=(1329) MX=[mail.knownyou.com] {61.218.228.238}
Fri 2007-08-24 10:43:37: Attempting SMTP connection to [61.218.228.238 : 25]
Fri 2007-08-24 10:43:37: Waiting for socket connection...
Fri 2007-08-24 10:43:37: Socket connection established (127.0.0.1 : 4448 -> 61.218.228.238 : 25)
Fri 2007-08-24 10:43:37: Waiting for protocol initiation...
Fri 2007-08-24 10:43:37: <-- 220 isl.knownyou.com ESMTP SpamSherlock-MailFilter 3.5
Fri 2007-08-24 10:43:37: --> EHLO surgewow.selfip.com
Fri 2007-08-24 10:43:37: <-- 554 D.2 DoS/DHA blacklist: 59.127.92.176 is listed in the temporary blacklist
Fri 2007-08-24 10:43:37: --> HELO surgewow.selfip.com
Fri 2007-08-24 10:43:37: Socket connection closed by the other side (how rude!)
Fri 2007-08-24 10:43:37: This message is 33 minutes old; it has 27 minutes left in this queue
Fri 2007-08-24 10:43:37: SMTP session terminated (Bytes in/out: 270/104)

[algolee]

看到這一行

Fri 2007-08-24 10:43:37: <-- 554 D.2 DoS/DHA blacklist: 59.127.92.176 is listed in the temporary blacklist

[surge]

看到這一行

Fri 2007-08-24 10:43:37: <-- 554 D.2 DoS/DHA blacklist: 59.127.92.176 is listed in the temporary blacklist

恩恩~我也有看到,但是令人納悶的是現在垃圾郵件主機有這麼聰明嗎?

因為一開始我沒有申請domain name,單純用ip及虛構的domain name來設定,那時是可以順利寄到我們公司信箱的，

直到昨天半夜,我睡不著跑去申請了一個免費的domain name,
就在我把虛構的domain name換成可以對應到我的ip的這個domain name之後,信就寄不進去了,

此時再把domain name換成虛構的那一個,也是一樣寄不進去了,
那之後就發現這一行字.....
Fri 2007-08-24 10:43:37: <-- 554 D.2 DoS/DHA blacklist: 59.127.92.176 is listed in the temporary blacklist

那時半夜..公司應該沒人,所以是公司的主機自動把我的ip列進黑名單的@@
到現在還搞不清楚為什麼...因為還沒申請domain name之前是確定可以寄進去的...

請問高手有辦法補救嗎?

[b0913]

http://rms.twnic.net.tw/twnic/User/M...=59.127.92.176

這個IP是中華電信的 若是他自動加入 看能不能把他列入 准許清單內

[rockmansyz]

把這個59.127.92.176 is listed in the temporary blacklist
加到你的白名單
看看有沒有在你設定的防護規則中

[march]

把這個59.127.92.176 is listed in the temporary blacklist
加到你的白名單
看看有沒有在你設定的防護規則中

樓上仁兄做法是可行的,但還要有很多因素要考慮.

[lissam]

我建議你可以去dnsreport看看你的mailserver是否有正確的spf紀錄順便看一下有沒有在幾個SPAM的黑名單上(例如:relays.ordb.org and sbl-xbl.spamhaus.org......等)

[mis339]

如果你公司的Mail Server有提供Web Mail或是共用通訊錄的話，也可以把你自架的郵件帳號加入，很多Mail Server針對用戶的通訊錄內的名單是當成「預設白名單」的！