> Ini yang memutus koneksi adalah sender host mail.kisi-am.co.id, bukan
> receiver mail6.dbs.com.
> Tidak kirim mail DATA langsung QUIT (exit).
> 
> Harusnya seperti ini sequence nya
> 
> > Fri 2021-11-26 11:49:24.207: [17730280] <-- 354 Enter mail, end with "."
on a
> line by itself
> > Fri 2021-11-26 11:49:24.207: [17730280] Sending
> <f:\mdaemon\queues\remote\pd3501000355721.msg> to [203.127.89.203]
> > Fri 2021-11-26 11:49:24.208: [17730280] Transfer Complete
> > Fri 2021-11-26 11:49:24.583: [17730280] <-- 250 2.0.0 3cj37ys0pm-1
Message
> accepted for delivery
> > Fri 2021-11-26 11:49:24.583: [17730280] --> QUIT


Hasil Log diatas lengkap nya seperti ini,, sepertinya text yang diatas ke
potong 


Fri 2021-11-26 14:24:36.314: --> MAIL From:<zain.adrians...@kisi-am.co.id>
Fri 2021-11-26 14:24:36.370: <-- 250 2.1.0 Sender ok
Fri 2021-11-26 14:24:36.370: --> RCPT To:<diahnurja...@dbs.com>
Fri 2021-11-26 14:24:36.421: <-- 250 2.1.5 Recipient ok
Fri 2021-11-26 14:24:36.421: --> RCPT To:<rickytama...@dbs.com>
Fri 2021-11-26 14:24:36.471: <-- 250 2.1.5 Recipient ok
Fri 2021-11-26 14:24:36.471: --> DATA
Fri 2021-11-26 14:24:36.711: <-- 354 Enter mail, end with "." on a line by
itself
Fri 2021-11-26 14:24:36.711: Sending
<c:\mdaemon\queues\remote\pd3501000016694.msg> to [203.127.89.203]
Fri 2021-11-26 14:24:37.304: Transfer Complete
Fri 2021-11-26 14:24:37.969: <-- 250 2.0.0 3cj37ytkg3-1 Message accepted for
delivery
Fri 2021-11-26 14:24:37.971: --> QUIT
Fri 2021-11-26 14:24:38.273: <-- 221 2.0.0 mail6.dbs.com Closing connection
Fri 2021-11-26 14:24:38.273: SMTP session successful (Bytes in/out:
24176/393621)
Fri 2021-11-26 14:24:38.273: ----------


> Apakah hanya ke domain dbs.com saja bermasalah?

Sudah dua hari ini yang bermasalah hanya dbs.com dengan sender mail6.dbs.com
saja ya..

Kemudian Saya NSlookup di server  hasilnya seperti ini

C:\Users\Owner>nslookup 203.127.89.203
Server:  UnKnown
Address:  192.168.19.1
Name:    mail6.dbs.com
Address:  203.127.89.203
Aliases:  203.89.127.203.in-addr.arpa

C:\Users\Owner>nslookup 203.127.89.203
Server:  UnKnown
Address:  192.168.19.1
Name:    mail6.islamicbankasia.com
Address:  203.127.89.203
Aliases:  203.89.127.203.in-addr.arpa

Bagaimana solusinya, kenapa mail dari dbs seolah2 tertolak, padahal saya
Sudah white list IP dan Host nya..

Apakah ini ada kesalahan dari mail server mereka..




--
The contents of this e-mail and attachments are confidential and subject to 
legal privilege. 
If you are not the intended recipient, you are strictly prohibited and may be 
unlawful to use, copy, store, distribute, disclose or communicate any part of 
it to others and you are obliged to return it immediately to sender notify us 
and delete the e-mail and any attachments from your system.
PT Korea Investment and Sekuritas Indonesia Asset Management cannot guarantee 
that e-mail communications are secure or error-free, as information could be 
intercepted, corrupted, amended, lost, destroyed, arrive late or incomplete, or 
contain viruses.


-- 
--[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 mdaemon-l-subscr...@dutaint.com
Henti Langgan: Kirim mail ke mdaemon-l-unsubscr...@dutaint.com
Versi terakhir: MDaemon 21.5.0, SecurityGateway 8.0.4


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