On 08/05/15 16:45, Yudis wrote:
> Mohon bantuan update untuk log berikut :
>
> Wed 2015-05-06 09:37:17: Accepting SMTP connection from
> [61.129.62.69:2602] to [113.11.130.172:25]
> Wed 2015-05-06 09:37:18: Performing PTR lookup (69.62.129.61.IN-ADDR.ARPA)
> Wed 2015-05-06 09:37:41: * Error: * The name server reports that it is
> having technical problems
Ini problem DNS resolver.
Pakai DNS server mana yang jadi rujukan MDaemon?
> Padahal sebelumnya mereka sudah bisa masuk Pak :
Ya, dulu pengelola sender host tidak "seserakah" sekarang dimana PTR
record 1 IP dibuat lebih banyak sehingga DNS resolver kerepotan query
dan time out karena DNS recordnya melebihi 512 byte.
Kalau Anda pakai firewall didepan MDaemon, pastikan outbound tcp port 53
ke internet di open/allow.
$ host 61.129.62.69
;; Truncated, retrying in TCP mode.
69.62.129.61.in-addr.arpa domain name pointer mail.zhonghuapaper.com.
69.62.129.61.in-addr.arpa domain name pointer royalpaper.net.
69.62.129.61.in-addr.arpa domain name pointer mail.appjh.com.cn.
69.62.129.61.in-addr.arpa domain name pointer zhonghuapaper.com.
69.62.129.61.in-addr.arpa domain name pointer appjh.com.cn.
69.62.129.61.in-addr.arpa domain name pointer zjtianqin.com.cn.
69.62.129.61.in-addr.arpa domain name pointer golddaio.com.cn.
69.62.129.61.in-addr.arpa domain name pointer appjg.com.cn.
69.62.129.61.in-addr.arpa domain name pointer cgib.com.cn.
69.62.129.61.in-addr.arpa domain name pointer yalongpaper.net.
69.62.129.61.in-addr.arpa domain name pointer be-inspira.com.
69.62.129.61.in-addr.arpa domain name pointer goldeastpaper.net.
69.62.129.61.in-addr.arpa domain name pointer mail.zhonghua-paper.com.
69.62.129.61.in-addr.arpa domain name pointer papercontract.com.
69.62.129.61.in-addr.arpa domain name pointer goldeastpaper.com.cn.
69.62.129.61.in-addr.arpa domain name pointer acf.com.cn.
69.62.129.61.in-addr.arpa domain name pointer goldeast.com.
69.62.129.61.in-addr.arpa domain name pointer mail1.goldhs.com.cn.
69.62.129.61.in-addr.arpa domain name pointer goldeast.cn.
69.62.129.61.in-addr.arpa domain name pointer ghy.com.cn.
69.62.129.61.in-addr.arpa domain name pointer goldeastpaper.com.
69.62.129.61.in-addr.arpa domain name pointer zjliantai.com.cn.
69.62.129.61.in-addr.arpa domain name pointer goldeastpaper.cn.
69.62.129.61.in-addr.arpa domain name pointer kps.com.cn.
69.62.129.61.in-addr.arpa domain name pointer goldeast.com.cn.
69.62.129.61.in-addr.arpa domain name pointer yicongfound.org.
69.62.129.61.in-addr.arpa domain name pointer mail.appjg.com.cn.
69.62.129.61.in-addr.arpa domain name pointer hub.app.com.cn.
69.62.129.61.in-addr.arpa domain name pointer app.com.cn.
69.62.129.61.in-addr.arpa domain name pointer wenrui.com.cn.
69.62.129.61.in-addr.arpa domain name pointer lamican.com.cn.
69.62.129.61.in-addr.arpa domain name pointer goldchangminerals.com.
69.62.129.61.in-addr.arpa domain name pointer goldchangminerals.com.cn.
69.62.129.61.in-addr.arpa domain name pointer fluniversal.com.
69.62.129.61.in-addr.arpa domain name pointer yalongpulp.com.
69.62.129.61.in-addr.arpa domain name pointer zhonghua-paper.com.
--
syafril
-------
Syafril Hermansyah
MDaemon-L Moderators, running MDaemon 15.0.1-64bit, SP 4.5-64bit
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irihati kpd seseorg berarti berkehendak utk menyingkirkannya
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