> Sender host kehabisan waktu delivery sehingga memutus koneksi (time out), ini 
> dampak dari koneksi lambat (DATA transfer rate dibawah 1 KBps).
> Dhi sender akan retry to send, ditunggu saja.

>>  Tue 2026-01-06 23:22:54.957: [57224203] *  DNS: 60 second wait for DNS 
>> response exceeded (DNS Server: 103.88.88.99)


> Name server domain ikea.co.id juga lambat dan sulit di resolve oleh DNS 
> server yang sibuk.
> Dihapus saja isian 103.88.88.99.


> https://mdaemon.dutaint.com/mdaemon/25.5.0/default-domain-and-servers_dns.html



Sore pak
Ini setelah saya hapus dns nya msih belum terima 
Berikut log nya 

Wed 2026-01-07 16:43:05.182: ----------
Wed 2026-01-07 16:31:39.732: [57306302] Session 57306302; child 0055
Wed 2026-01-07 16:31:39.732: [57306302] Accepting SMTP connection from 
103.96.23.124:31491 to 172.16.0.6:25
Wed 2026-01-07 16:31:39.732: [57306302] Location Screen says connection is from 
Australia, Oceania
Wed 2026-01-07 16:31:39.738: [57306302] --> 220 bb.ptbmi.com ESMTP MDaemon 
25.5.1; Wed, 07 Jan 2026 16:31:39 +0700
Wed 2026-01-07 16:31:40.022: [57306302] <-- EHLO 
au-smtp-delivery-124.mimecast.com
Wed 2026-01-07 16:31:40.022: [57306302] --> 250-bb.ptbmi.com Hello 
au-smtp-delivery-124.mimecast.com [103.96.23.124], pleased to meet you
Wed 2026-01-07 16:31:40.022: [57306302] --> 250-ETRN
Wed 2026-01-07 16:31:40.022: [57306302] Location Screening hiding AUTH from 
country Australia, Oceania
Wed 2026-01-07 16:31:40.022: [57306302] --> 250-8BITMIME
Wed 2026-01-07 16:31:40.022: [57306302] --> 250-ENHANCEDSTATUSCODES
Wed 2026-01-07 16:31:40.022: [57306302] --> 250-PIPELINING
Wed 2026-01-07 16:31:40.022: [57306302] --> 250-CHUNKING
Wed 2026-01-07 16:31:40.022: [57306302] --> 250 SIZE 36700160
Wed 2026-01-07 16:31:40.309: [57306302] <-- MAIL FROM:<[email protected]>
Wed 2026-01-07 16:31:40.313: [57306302] Performing PTR lookup 
(124.23.96.103.IN-ADDR.ARPA)
Wed 2026-01-07 16:31:42.784: [57306302] *  D=124.23.96.103.in-addr.arpa 
TTL=(1378) PTR=[au-smtp-delivery-124.mimecast.com]
Wed 2026-01-07 16:31:43.033: [57306302] *  D=au-smtp-delivery-124.mimecast.com 
TTL=(5) A=[180.189.28.124]
Wed 2026-01-07 16:31:43.033: [57306302] *  D=au-smtp-delivery-124.mimecast.com 
TTL=(5) A=[216.145.217.124]
Wed 2026-01-07 16:31:43.033: [57306302] *  D=au-smtp-delivery-124.mimecast.com 
TTL=(5) A=[103.96.23.124]
Wed 2026-01-07 16:31:43.033: [57306302] *  D=au-smtp-delivery-124.mimecast.com 
TTL=(5) A=[124.47.189.124]
Wed 2026-01-07 16:31:43.033: [57306302] *  D=au-smtp-delivery-124.mimecast.com 
TTL=(5) A=[103.96.21.124]
Wed 2026-01-07 16:31:43.033: [57306302] ---- End PTR results
Wed 2026-01-07 16:31:43.034: [57306302] Performing IP lookup 
(au-smtp-delivery-124.mimecast.com)
Wed 2026-01-07 16:31:43.050: [57306302] *  D=au-smtp-delivery-124.mimecast.com 
TTL=(5) A=[103.96.21.124]
Wed 2026-01-07 16:31:43.050: [57306302] *  D=au-smtp-delivery-124.mimecast.com 
TTL=(5) A=[180.189.28.124]
Wed 2026-01-07 16:31:43.050: [57306302] *  D=au-smtp-delivery-124.mimecast.com 
TTL=(5) A=[216.145.217.124]
Wed 2026-01-07 16:31:43.050: [57306302] *  D=au-smtp-delivery-124.mimecast.com 
TTL=(5) A=[103.96.23.124]
Wed 2026-01-07 16:31:43.050: [57306302] *  D=au-smtp-delivery-124.mimecast.com 
TTL=(5) A=[124.47.189.124]
Wed 2026-01-07 16:31:43.050: [57306302] ---- End IP lookup results
Wed 2026-01-07 16:31:43.053: [57306302] Performing IP lookup (ikea.co.id)
Wed 2026-01-07 16:31:43.116: [57306302] *  D=ikea.co.id TTL=(0) 
A=[3.175.207.117]
Wed 2026-01-07 16:31:43.116: [57306302] *  D=ikea.co.id TTL=(0) 
A=[3.175.207.105]
Wed 2026-01-07 16:31:43.116: [57306302] *  D=ikea.co.id TTL=(0) 
A=[3.175.207.110]
Wed 2026-01-07 16:31:43.116: [57306302] *  D=ikea.co.id TTL=(0) A=[3.175.207.38]
Wed 2026-01-07 16:31:43.146: [57306302] *  P=010 S=000 D=ikea.co.id TTL=(5) 
MX=[au-smtp-inbound-1.mimecast.com]
Wed 2026-01-07 16:31:43.146: [57306302] *  P=010 S=001 D=ikea.co.id TTL=(5) 
MX=[au-smtp-inbound-2.mimecast.com]
Wed 2026-01-07 16:31:43.164: [57306302] *  D=au-smtp-inbound-1.mimecast.com 
TTL=(3) A=[103.96.22.26]
Wed 2026-01-07 16:31:43.164: [57306302] *  D=au-smtp-inbound-1.mimecast.com 
TTL=(3) A=[103.96.20.26]
Wed 2026-01-07 16:31:43.180: [57306302] *  D=au-smtp-inbound-2.mimecast.com 
TTL=(3) A=[103.96.22.26]
Wed 2026-01-07 16:31:43.180: [57306302] *  D=au-smtp-inbound-2.mimecast.com 
TTL=(3) A=[103.96.20.26]
Wed 2026-01-07 16:31:43.180: [57306302] ---- End IP lookup results
Wed 2026-01-07 16:31:43.260: [57306302] --> 250 2.1.0 Sender OK
Wed 2026-01-07 16:31:43.544: [57306302] <-- RCPT TO:<[email protected]>
Wed 2026-01-07 16:31:43.546: [57306302] Performing DNS-BL lookup (103.96.23.124 
- connecting IP)
Wed 2026-01-07 16:31:43.815: [57306302] *  b.barracudacentral.org - passed
Wed 2026-01-07 16:31:43.896: [57306302] *  zen.spamhaus.org - passed
Wed 2026-01-07 16:31:43.896: [57306302] ---- End DNS-BL results
Wed 2026-01-07 16:31:44.078: [57306302] --> 250 2.1.5 Recipient OK
Wed 2026-01-07 16:31:44.431: [57306302] <-- DATA
Wed 2026-01-07 16:31:44.432: [57306302] --> 354 Enter mail, end with 
<CRLF>.<CRLF>
Wed 2026-01-07 16:43:06.180: [57306302] Connection timed out!
Wed 2026-01-07 16:43:06.180: [57306302] SMTP session terminated (Bytes in/out: 
111/350)
Wed 2026-01-07 16:43:06.180: ----------

Mohon bantuannya 

Terima kasih
Rievo 

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