Dear Pak Syafril,

saya ada masalah mengenai port SMTP inbound dan outbound sbb  :
Awalnya 1 server Mdaemon kami hosting dan menggunakan koneksi internet dari 
D-Net, semua berjalan lancar, tapi karena harus di pindahkan lokasi 
servernya terpaksa ganti ISP dengan Hypernet.

Kami sudah merubah MX record ari IP D-net ke IP Hypernet dan Mail server 
kami juga sudah dirubah IP-nya menjadi IP Hypernet, setelah di telnet ke 
180.178.107.3 port 25, 587, 110 reply dengan baik, akan tetapi semua email 
tertahan di server dan tidak bisa keluar hanya email dari luar bisa 
masuk/kita terima.

saya coba ganti default SMTP inbound dan outbound dari 25 menjadi 587, 
hasilnya email semua bisa keluar akan tetapi server tidak bisa terima email 
dari luar.

mohon petunjuknya.

ini log kalau menggunakan port 587 :

Thu 2012-04-05 20:13:53: Parsing message 
<d:\mdaemon\queues\remote\pd35000001780.msg>
Thu 2012-04-05 20:13:53: *  From: [email protected]
Thu 2012-04-05 20:13:53: *  To: [email protected]
Thu 2012-04-05 20:13:53: *  Subject:
Thu 2012-04-05 20:13:53: *  Size (bytes): 2980
Thu 2012-04-05 20:13:53: *  Message-ID: 
<[email protected]>
Thu 2012-04-05 20:13:53: Attempting SMTP connection to [smtp2.hyper.net.id]
Thu 2012-04-05 20:13:53: Resolving MX records for [smtp2.hyper.net.id] (DNS 
Server: 120.29.157.9)...
Thu 2012-04-05 20:13:53: *  Name server has no valid records of the 
requested type for that domain
Thu 2012-04-05 20:13:53: Attempting to send message to smart host
Thu 2012-04-05 20:13:53: Attempting SMTP connection to 
[smtp2.hyper.net.id:587]
Thu 2012-04-05 20:13:53: Resolving A record for [smtp2.hyper.net.id] (DNS 
Server: 120.29.157.9)...
Thu 2012-04-05 20:13:53: *  D=smtp2.hyper.net.id TTL=(60) A=[122.102.44.250]
Thu 2012-04-05 20:13:53: *  D=smtp2.hyper.net.id TTL=(60) A=[122.102.44.251]
Thu 2012-04-05 20:13:53: Randomly picked 122.102.44.251 from list of A 
records
Thu 2012-04-05 20:13:53: Attempting SMTP connection to [122.102.44.251:587]
Thu 2012-04-05 20:13:53: Waiting for socket connection...
Thu 2012-04-05 20:13:53: *  Connection established (192.168.1.239:1448 -> 
122.102.44.251:587)
Thu 2012-04-05 20:13:53: Waiting for protocol to start...
Thu 2012-04-05 20:13:53: <-- 220 smtp2.hyper.net.id ESMTP Postfix
Thu 2012-04-05 20:13:53: --> EHLO mail.pulau-laut.co.id
Thu 2012-04-05 20:13:53: <-- 250-smtp2.hyper.net.id
Thu 2012-04-05 20:13:53: <-- 250-PIPELINING
Thu 2012-04-05 20:13:53: <-- 250-SIZE 10240000
Thu 2012-04-05 20:13:53: <-- 250-VRFY
Thu 2012-04-05 20:13:53: <-- 250-ETRN
Thu 2012-04-05 20:13:53: <-- 250-STARTTLS
Thu 2012-04-05 20:13:53: <-- 250-AUTH LOGIN PLAIN
Thu 2012-04-05 20:13:53: <-- 250-AUTH=LOGIN PLAIN
Thu 2012-04-05 20:13:53: <-- 250-ENHANCEDSTATUSCODES
Thu 2012-04-05 20:13:53: <-- 250-8BITMIME
Thu 2012-04-05 20:13:53: <-- 250 DSN
Thu 2012-04-05 20:13:53: --> AUTH LOGIN
Thu 2012-04-05 20:13:53: <-- 334 VXNlcm5hbWU6
Thu 2012-04-05 20:13:53: --> aHlwZXJuZXRAaHlwZXJuZXQuY28uaWQ=
Thu 2012-04-05 20:13:53: <-- 334 UGFzc3dvcmQ6
Thu 2012-04-05 20:13:53: --> aHlwZXJuZXQ=
Thu 2012-04-05 20:13:53: <-- 235 2.7.0 Authentication successful
Thu 2012-04-05 20:13:53: --> MAIL From:<[email protected]> SIZE=2980
Thu 2012-04-05 20:13:53: <-- 250 2.1.0 Ok
Thu 2012-04-05 20:13:53: --> RCPT To:<[email protected]>
Thu 2012-04-05 20:13:53: <-- 250 2.1.5 Ok
Thu 2012-04-05 20:13:53: --> DATA
Thu 2012-04-05 20:13:53: <-- 354 End data with <CR><LF>.<CR><LF>
Thu 2012-04-05 20:13:53: Sending 
<d:\mdaemon\queues\remote\pd35000001780.msg> to [122.102.44.251]
Thu 2012-04-05 20:13:53: Transfer Complete

ini kalau menggunakan port 25 :

Thu 2012-04-05 20:08:03: Parsing message 
<d:\mdaemon\queues\remote\pd35000001780.msg>
Thu 2012-04-05 20:08:03: *  From: [email protected]
Thu 2012-04-05 20:08:03: *  To: [email protected]
Thu 2012-04-05 20:08:03: *  Subject:
Thu 2012-04-05 20:08:03: *  Size (bytes): 2980
Thu 2012-04-05 20:08:03: *  Message-ID: 
<[email protected]>
Thu 2012-04-05 20:08:03: Attempting SMTP connection to [smtp2.hyper.net.id]
Thu 2012-04-05 20:08:03: Resolving MX records for [smtp2.hyper.net.id] (DNS 
Server: 120.29.157.9)...
Thu 2012-04-05 20:08:03: *  Name server has no valid records of the 
requested type for that domain
Thu 2012-04-05 20:08:03: Attempting to send message to smart host
Thu 2012-04-05 20:08:03: Attempting SMTP connection to 
[smtp2.hyper.net.id:25]
Thu 2012-04-05 20:08:03: Resolving A record for [smtp2.hyper.net.id] (DNS 
Server: 120.29.157.9)...
Thu 2012-04-05 20:08:03: *  D=smtp2.hyper.net.id TTL=(60) A=[122.102.44.251]
Thu 2012-04-05 20:08:03: *  D=smtp2.hyper.net.id TTL=(60) A=[122.102.44.250]
Thu 2012-04-05 20:08:03: Randomly picked 122.102.44.251 from list of A 
records
Thu 2012-04-05 20:08:03: Attempting SMTP connection to [122.102.44.251:25]
Thu 2012-04-05 20:08:03: *  122.102.44.251 in connection failure cache for 
up to 5 minutes due to previous connection failure(s)
Thu 2012-04-05 20:08:03: This message is 0 minutes old; it has 60 minutes 
left in this queue
Thu 2012-04-05 20:08:03: SMTP session terminated (Bytes in/out: 0/0)


Rgd.
Hidayat

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