Dear pa Syafril,

Siang pak Syafril, mau numpang tanya pak, apakah error disebabkan DNS server yg 
dipakai oleh penerima (yomart) atau karena perbedaan name server sender 
(@urcindo.com) yg tidak terdaftar di DNS pak ? Karena saya coba kirim ke mereka 
(@urcindo.com) sukses pak, berikut penggalan hasil log smtp-outnya;

Mon 2012-03-12 10:10:50: [7611:1] Session 7611; child 1
Mon 2012-03-12 10:10:46: [7611:1] Parsing message 
<d:\mdaemon\queues\remote\pd50000141041.msg>
Mon 2012-03-12 10:10:46: [7611:1] *  From: [email protected]
Mon 2012-03-12 10:10:46: [7611:1] *  To: [email protected]
Mon 2012-03-12 10:10:46: [7611:1] *  Subject: email delay
Mon 2012-03-12 10:10:46: [7611:1] *  Size (bytes): 4539
Mon 2012-03-12 10:10:46: [7611:1] *  Message-ID: 
<3C2D72DAEA3944E29974BA5FC8E39BA1@geneseo>
Mon 2012-03-12 10:10:46: [7611:1] Attempting SMTP connection to [urcindo.com]
Mon 2012-03-12 10:10:46: [7611:1] Resolving MX records for [urcindo.com] (DNS 
Server: 202.152.5.36)...
Mon 2012-03-12 10:10:50: [7611:1] *  P=010 S=001 D=urcindo.com TTL=(15) 
MX=[mail.urcindo.com] {118.97.110.35}
Mon 2012-03-12 10:10:50: [7611:1] *  P=020 S=000 D=urcindo.com TTL=(15) 
MX=[mx2.telkom.net.id] {203.130.196.19}
Mon 2012-03-12 10:10:50: [7611:1] Attempting SMTP connection to 
[118.97.110.35:25]
Mon 2012-03-12 10:10:50: [7611:1] Waiting for socket connection...
Mon 2012-03-12 10:10:50: [7611:1] *  Connection established 
(202.152.63.126:2776 -> 118.97.110.35:25)
Mon 2012-03-12 10:10:50: [7611:1] Waiting for protocol to start...
Mon 2012-03-12 10:10:50: [7611:1] <-- 220 urcindo.com [ESMTP Server] service 
ready;antispamserver.urcindo.com Welcome
Mon 2012-03-12 10:10:50: [7611:1] --> EHLO yomart-minimarket.com
Mon 2012-03-12 10:10:50: [7611:1] <-- 250-urcindo.com
Mon 2012-03-12 10:10:50: [7611:1] <-- 250-SIZE 16777216
Mon 2012-03-12 10:10:50: [7611:1] <-- 250 8BITMIME
Mon 2012-03-12 10:10:50: [7611:1] --> MAIL 
From:<[email protected]> SIZE=4539
Mon 2012-03-12 10:10:50: [7611:1] <-- 250 <[email protected]> Sender 
OK
Mon 2012-03-12 10:10:50: [7611:1] --> RCPT To:<[email protected]>
Mon 2012-03-12 10:10:50: [7611:1] <-- 250 <[email protected]> 
Recipient OK
Mon 2012-03-12 10:10:50: [7611:1] --> DATA
Mon 2012-03-12 10:10:50: [7611:1] <-- 354 Start mail input; end with 
<CRLF>.<CRLF>
Mon 2012-03-12 10:10:50: [7611:1] Sending 
<d:\mdaemon\queues\remote\pd50000141041.msg> to [118.97.110.35]
Mon 2012-03-12 10:10:50: [7611:1] Transfer Complete
Mon 2012-03-12 10:10:50: [7611:1] <-- 250 OK: <[email protected]>
Mon 2012-03-12 10:10:50: [7611:1] --> QUIT
Mon 2012-03-12 10:10:50: [7611:1] <-- 221 [ESMTP Server] service closing 
transmission channel
Mon 2012-03-12 10:10:50: [7611:1] SMTP session successful (Bytes in/out: 
367/4690)
Mon 2012-03-12 10:10:50: ----------

lalu mereka reply / cc kan ke account yahoo sukses, tapi yg ke @yomart tidak 
sukses (cuma yg ke @yomart saja yg tidak masuk)

berikut penggalan log smtp in ;

Mon 2012-03-12 10:29:49: [8467:5] Session 8467; child 5; thread 5756
Mon 2012-03-12 10:27:33: [8467:5] Accepting SMTP connection from 
[118.97.110.33:48751]
Mon 2012-03-12 10:27:33: [8467:5] Performing PTR lookup 
(33.110.97.118.IN-ADDR.ARPA)
Mon 2012-03-12 10:27:33: [8467:5] *  D=33.110.97.118.IN-ADDR.ARPA TTL=(1331) 
PTR=[33.subnet118-97-110.astinet.telkom.net.id]
Mon 2012-03-12 10:27:33: [8467:5] *  Gathering A records...
Mon 2012-03-12 10:28:33: [8467:5] *  DNS: 60 second wait for DNS response 
exceeded 
Mon 2012-03-12 10:28:33: [8467:5] ---- End PTR results
Mon 2012-03-12 10:28:33: [8467:5] --> 220 yomart-minimarket.com ESMTP MDaemon 
10.1.2; Mon, 12 Mar 2012 10:28:33 +0700
Mon 2012-03-12 10:28:43: [8467:5] <-- EHLO mail_server.urcindo.com
Mon 2012-03-12 10:28:43: [8467:5] Performing IP lookup (mail_server.urcindo.com)
Mon 2012-03-12 10:29:43: [8467:5] *  DNS: 60 second wait for DNS response 
exceeded 
Mon 2012-03-12 10:29:43: [8467:5] *  Error: *  Name server reports domain name 
unknown
Mon 2012-03-12 10:29:43: [8467:5] ---- End IP lookup results
Mon 2012-03-12 10:29:43: [8467:5] --> 451 <mail_server.urcindo.com> is invalid 
or DNS says does not exist
Mon 2012-03-12 10:29:49: [8467:5] <-- QUIT
Mon 2012-03-12 10:29:49: [8467:5] --> 221 See ya in cyberspace
Mon 2012-03-12 10:29:49: [8467:5] SMTP session terminated (Bytes in/out: 36/176)
Mon 2012-03-12 10:29:49: ----------

dan 

Mon 2012-03-12 10:32:49: [8625:5] Session 8625; child 5; thread 2100
Mon 2012-03-12 10:30:49: [8625:5] Accepting SMTP connection from 
[118.97.110.33:49157]
Mon 2012-03-12 10:30:49: [8625:5] Performing PTR lookup 
(33.110.97.118.IN-ADDR.ARPA)
Mon 2012-03-12 10:30:49: [8625:5] *  D=33.110.97.118.IN-ADDR.ARPA TTL=(1327) 
PTR=[33.subnet118-97-110.astinet.telkom.net.id]
Mon 2012-03-12 10:30:49: [8625:5] *  Gathering A records...
Mon 2012-03-12 10:31:49: [8625:5] *  DNS: 60 second wait for DNS response 
exceeded 
Mon 2012-03-12 10:31:49: [8625:5] ---- End PTR results
Mon 2012-03-12 10:31:49: [8625:5] --> 220 yomart-minimarket.com ESMTP MDaemon 
10.1.2; Mon, 12 Mar 2012 10:31:49 +0700
Mon 2012-03-12 10:31:49: [8625:5] <-- EHLO mail_server.urcindo.com
Mon 2012-03-12 10:31:49: [8625:5] Performing IP lookup (mail_server.urcindo.com)
Mon 2012-03-12 10:32:49: [8625:5] *  DNS: 60 second wait for DNS response 
exceeded 
Mon 2012-03-12 10:32:49: [8625:5] *  Error: *  Name server reports domain name 
unknown
Mon 2012-03-12 10:32:49: [8625:5] ---- End IP lookup results
Mon 2012-03-12 10:32:49: [8625:5] --> 451 <mail_server.urcindo.com> is invalid 
or DNS says does not exist
Mon 2012-03-12 10:32:49: [8625:5] <-- QUIT
Mon 2012-03-12 10:32:49: [8625:5] --> 221 See ya in cyberspace
Mon 2012-03-12 10:32:49: [8625:5] SMTP session terminated (Bytes in/out: 36/176)
Mon 2012-03-12 10:32:49: ----------


terima kasih atas saran dan masukan bapak.

tommy
--[MDaemon-L]------------------------------------------------
Milis ini untuk Diskusi antar pengguna MDaemon Mail Server.

Netiket: <http://www.netmeister.org/news/learn2quote>
Arsip: <http://mdaemon-l.dutaint.com>
Dokumentasi : <http://mdaemon.dutaint.co.id>
Henti Langgan: Kirim mail ke MDaemon-L-unsubscribe [at] dutaint.com
Berlangganan: kirim mail ke MDaemon-L-subscribe [at] dutaint.com
Versi terakhir MD 12.5.3, SP 4.1.3, OC 2.2.9, SG 2.0.7, PP 2.0.0

[ attachment or non Plain-Text portion has been remove by MDaemon ]

Kirim email ke