dear all,

Sebelumnya salam kenal semua, saya new member..
beberapa hari ini saya mengalami beberapa kendala,
salah satunya adalah connection closed untuk domain tertentu.
dan terjadi berkali-kali.
untuk lognya seperti berikut:
Wed 2010-04-14 08:42:46: ----------
Wed 2010-04-14 08:42:21: [469:3] Session 469; child 3; thread 0
Wed 2010-04-14 08:42:21: [469:3] Accepting SMTP connection from 
[192.168.0.5:3631] to [192.168.100.5:25]
Wed 2010-04-14 08:42:21: [469:3] --> 220 podomoro7.co.id ESMTP MDaemon 11.0.0; 
Wed, 14 Apr 2010 08:42:21 +0700
Wed 2010-04-14 08:42:21: [469:3] <-- EHLO id-smtp-001.nmi.co.id
Wed 2010-04-14 08:42:21: [469:3] --> 250-podomoro7.co.id Hello 
id-smtp-001.nmi.co.id, pleased to meet you
Wed 2010-04-14 08:42:21: [469:3] --> 250-ETRN
Wed 2010-04-14 08:42:21: [469:3] --> 250-AUTH=LOGIN
Wed 2010-04-14 08:42:21: [469:3] --> 250-AUTH LOGIN CRAM-MD5
Wed 2010-04-14 08:42:21: [469:3] --> 250-8BITMIME
Wed 2010-04-14 08:42:21: [469:3] --> 250-STARTTLS
Wed 2010-04-14 08:42:21: [469:3] --> 250 SIZE
Wed 2010-04-14 08:42:21: [469:3] <-- MAIL FROM:<[email protected]> SIZE=23060
Wed 2010-04-14 08:42:21: [469:3] --> 250 <[email protected]>, Sender ok
Wed 2010-04-14 08:42:21: [469:3] <-- RCPT TO:<[email protected]>
Wed 2010-04-14 08:42:21: [469:3] Performing DNS-BL lookup (192.168.0.5 - 
connecting IP)
Wed 2010-04-14 08:42:51: [469:3] *  zen.spamhaus.org - passed
Wed 2010-04-14 08:42:51: [469:3] ---- End DNS-BL results
Wed 2010-04-14 08:42:51: [469:3] --> 250 <[email protected]>, Recipient ok
Wed 2010-04-14 08:42:51: [469:3] Connection closed
Wed 2010-04-14 08:42:51: [469:3] SMTP session terminated (Bytes in/out: 116/336)
Wed 2010-04-14 08:42:51: ----------

kira-kira apa yang terjadi, sedangkan koneksi internet kami tidak ada masalah.

Regards

Yayan
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