Siang Pak Syafril,

maaf saya pakai akun gmail karena email kantor sedang bermasalah.
hari Sabtu kami ada ganti ISP untuk mail server, MX cpanel sudah dirubah ke
IP Public baru dan webmail MD juga sudah bisa di akses per senin kemarin.
setelah saya tes untuk kirim dan terima email dari luar masih belum bisa
(Gmail/Yahoo). MD ada di belakang router dengan port forwarding sesuai port
yg di gunakan di MD.
kirim ke milis Mdaemon dutaint juga tidak bisa pak, tapi ada beberapa milis
yg masuk.
berikut log nya :
Tue 2019-11-05 09:09:32.159: 05: Session 760281; child 0001
Tue 2019-11-05 09:09:32.159: 01: Parsing message
<d:\mdaemon\queues\remote\pd35001720974.msg>
Tue 2019-11-05 09:09:32.160: 01: *  From: [email protected]
Tue 2019-11-05 09:09:32.160: 01: *  To: [email protected]
Tue 2019-11-05 09:09:32.160: 01: *  Subject: tidak bisa kirim ke gmail/yahoo
Tue 2019-11-05 09:09:32.160: 01: *  Size (bytes): 26594
Tue 2019-11-05 09:09:32.160: 01: *  Message-ID: <
[email protected]>
Tue 2019-11-05 09:09:32.161: 05: Resolving MX record for dutaint.com (DNS
Server: 8.8.8.8)...
Tue 2019-11-05 09:09:32.181: 05: *  P=010 S=000 D=dutaint.com TTL=(156) MX=[
list.dutaint.com]
Tue 2019-11-05 09:09:32.181: 05: Attempting SMTP connection to
list.dutaint.com
Tue 2019-11-05 09:09:32.181: 05: Resolving A record for list.dutaint.com
(DNS Server: 8.8.8.8)...
Tue 2019-11-05 09:09:32.269: 05: *  D=list.dutaint.com TTL=(359)
A=[113.20.31.187]
Tue 2019-11-05 09:09:32.270: 05: Attempting SMTP connection to
113.20.31.187:25
Tue 2019-11-05 09:09:32.270: 05: Waiting for socket connection...
Tue 2019-11-05 09:09:32.281: 05: *  Connection established
192.168.1.109:55124 --> 113.20.31.187:25
Tue 2019-11-05 09:09:32.281: 05: Waiting for protocol to start...
Tue 2019-11-05 09:09:32.304: 02: <-- 220 dip31.dutaint.com ESMTP MDaemon
19.5.1a; Tue, 05 Nov 2019 09:11:36 +0700
Tue 2019-11-05 09:09:32.305: 03: --> EHLO mail.sandrafine.co.id
Tue 2019-11-05 09:09:32.317: 02: <-- 250-dip31.dutaint.com Hello
mail.sandrafine.co.id [101.255.117.203], pleased to meet you
Tue 2019-11-05 09:09:32.317: 02: <-- 250-ETRN
Tue 2019-11-05 09:09:32.317: 02: <-- 250-AUTH LOGIN PLAIN
Tue 2019-11-05 09:09:32.317: 02: <-- 250-8BITMIME
Tue 2019-11-05 09:09:32.317: 02: <-- 250-ENHANCEDSTATUSCODES
Tue 2019-11-05 09:09:32.317: 02: <-- 250-STARTTLS
Tue 2019-11-05 09:09:32.317: 02: <-- 250 SIZE 20971520
Tue 2019-11-05 09:09:32.317: 03: --> MAIL From:<[email protected]>
SIZE=26594
Tue 2019-11-05 09:10:35.214: 02: <-- 501 5.7.0 101.255.117.203 does not
have valid PTR record
Tue 2019-11-05 09:10:35.214: 03: --> QUIT
Tue 2019-11-05 09:10:35.217: 21: Creating delivery failure DSN...
Tue 2019-11-05 09:10:35.217: 21: *  Recipient: [email protected]
Tue 2019-11-05 09:10:35.217: 21: *  Session-ID: 760281
Tue 2019-11-05 09:10:35.217: 21: *  Queue-ID: pd35001720974.msg
Tue 2019-11-05 09:10:35.217: 21: *  Message-ID:
[email protected]
Tue 2019-11-05 09:10:35.217: 21: --- End DSN message creation
Tue 2019-11-05 09:10:35.217: 05: Socket connection closed by the other side
(how rude!)
Tue 2019-11-05 09:10:35.217: 04: SMTP session terminated (Bytes in/out:
330/78)

mohon dibantu cek pak apa ada masalah dimana.

thx & B'Regard's
Iyan
ITD PT Sandrafine Garment

-- 
--[mdaemon-l]----------------------------------------------------------
Milis ini untuk Diskusi antar pengguna MDaemon Mail Server di Indonesia

Netiket: https://wiki.openstack.org/wiki/MailingListEtiquette
Arsip: http://mdaemon-l.dutaint.com
Dokumentasi : http://mdaemon.dutaint.co.id
Berlangganan: Kirim mail ke [email protected]
Henti Langgan: Kirim mail ke [email protected]
Versi terakhir MD 19.5.0, SG 6.1.0

Kirim email ke