[Mdaemon-L] 503 bad sequence of commands

2023-10-13 Terurut Topik Syafril Hermansyah via Mdaemon-L

On 13/10/23 14.28, Ivan Leonardo wrote:
Pak saya kirim ke 1 domain ini gagal tapi ke domain lain tidak ada yg 
masalah, dan aneh messagenya smtpout nya :




Fri 2023-10-13 13:39:01.772: [03803601] --> MAIL From:
Fri 2023-10-13 13:39:01.772: [03803601] --> RCPT To:
Fri 2023-10-13 13:39:01.772: [03803601] --> DATA
Fri 2023-10-13 13:39:02.788: [03803601] <-- 550 User not found: i...@pttdp.com 



Server penerima (mx.c6.icoremail.net) menganggap domain pttdp.com 
hosting di cbn.net.id sehingga check/verify ke database di jaringan cbnnet.


Hubungi team support cbn.net.id untuk periksa dan perbaiki.




--
syafril

Syafril Hermansyah

MDaemon-L Moderator, run MDaemon 23.5.0
Mohon tidak kirim private mail (atau cc:) untuk masalah MDaemon.

Nasihat yg terbaik diberikan oleh pengalaman. Tp nasehat itu datangnya 
sering terlambat

-- Nicholas Amelot de la Houssave, 1634-1706


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--[mdaemon-l]--
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[Mdaemon-L] 503 bad sequence of commands

2023-10-13 Terurut Topik Ivan Leonardo
Pak saya kirim ke 1 domain ini gagal tapi ke domain lain tidak ada yg 
masalah, dan aneh messagenya smtpout nya :


Fri 2023-10-13 13:37:51.095: [03803601] REMOTE message: pd350193912.msg
Fri 2023-10-13 13:37:51.095: [03803601] * Session 03803601; child 0001
Fri 2023-10-13 13:37:51.096: [03803601] * From: i...@pttdp.com
Fri 2023-10-13 13:37:51.096: [03803601] * To: ptwa...@cbn.net.id
Fri 2023-10-13 13:37:51.096: [03803601] * Subject: Test
Fri 2023-10-13 13:37:51.096: [03803601] * Message-ID: 

Fri 2023-10-13 13:37:51.096: [03803601] * Size: 2835; 

Fri 2023-10-13 13:37:51.099: [03803601] Resolving MX record for 
cbn.net.id (DNS Server: 203.142.84.222)...
Fri 2023-10-13 13:37:51.109: [03803601] * P=005 S=000 D=cbn.net.id 
TTL=(1440) MX=[mx.c6.icoremail.net]
Fri 2023-10-13 13:37:51.109: [03803601] * P=010 S=001 D=cbn.net.id 
TTL=(1440) MX=[mx2.c6.icoremail.net]
Fri 2023-10-13 13:37:51.109: [03803601] * P=020 S=002 D=cbn.net.id 
TTL=(1440) MX=[mx3.c6.icoremail.net]
Fri 2023-10-13 13:37:51.110: [03803601] Attempting SMTP connection to 
mx.c6.icoremail.net
Fri 2023-10-13 13:37:51.110: [03803601] Resolving A record for 
mx.c6.icoremail.net (DNS Server: 203.142.84.222)...
Fri 2023-10-13 13:38:50.764: [03803601] * DNS: 60 second wait for DNS 
response exceeded (DNS Server: 203.142.84.222)
Fri 2023-10-13 13:38:50.764: [03803601] Attempting SMTP connection to 
mx.c6.icoremail.net
Fri 2023-10-13 13:38:50.764: [03803601] Resolving A record for 
mx.c6.icoremail.net (DNS Server: 192.168.100.217)...
Fri 2023-10-13 13:39:01.676: [03803601] * DNS server reports that it is 
having technical problems
Fri 2023-10-13 13:39:01.676: [03803601] Attempting SMTP connection to 
mx.c6.icoremail.net
Fri 2023-10-13 13:39:01.676: [03803601] Resolving A record for 
mx.c6.icoremail.net (DNS Server: 203.142.82.222)...
Fri 2023-10-13 13:39:01.678: [03803601] * D=mx.c6.icoremail.net TTL=(0) 
A=[114.119.187.154]
Fri 2023-10-13 13:39:01.678: [03803601] Attempting SMTP connection to 
114.119.187.154:25

Fri 2023-10-13 13:39:01.678: [03803601] Waiting for socket connection...
Fri 2023-10-13 13:39:01.693: [03803601] * Connection established 
192.168.10.2:51634 --> 114.119.187.154:25

Fri 2023-10-13 13:39:01.693: [03803601] Waiting for protocol to start...
Fri 2023-10-13 13:39:01.708: [03803601] <-- 220 c6.icoremail.net 
Anti-spam GT for Coremail System 
(mispb-76b96e3b-3ecc-44d5-9200-de81e6d4c242-[20230203])

Fri 2023-10-13 13:39:01.709: [03803601] --> EHLO webmail.pttdp.com
Fri 2023-10-13 13:39:01.724: [03803601] <-- 250-mail
Fri 2023-10-13 13:39:01.724: [03803601] <-- 250-PIPELINING
Fri 2023-10-13 13:39:01.724: [03803601] <-- 250-AUTH LOGIN PLAIN
Fri 2023-10-13 13:39:01.724: [03803601] <-- 250-AUTH=LOGIN PLAIN
Fri 2023-10-13 13:39:01.724: [03803601] <-- 250-coremail 
1Uxr2xKj7kG0xkI17xGrU7I0s8FY2U3Uj8Cz28x1U7Ic2I0Y2Urshd15UCa0xDrj

Fri 2023-10-13 13:39:01.724: [03803601] <-- 250-STARTTLS
Fri 2023-10-13 13:39:01.724: [03803601] <-- 250-SMTPUTF8
Fri 2023-10-13 13:39:01.724: [03803601] <-- 250 8BITMIME
Fri 2023-10-13 13:39:01.724: [03803601] --> STARTTLS
Fri 2023-10-13 13:39:01.739: [03803601] <-- 220 Ready to start TLS
Fri 2023-10-13 13:39:01.756: [03803601] SSL negotiation successful (TLS 
1.3, TLS_AES_256_GCM_SHA384)
Fri 2023-10-13 13:39:01.757: [03803601] SSL certificate is valid 
(matches mx.c6.icoremail.net and is signed by recognized CA)

Fri 2023-10-13 13:39:01.757: [03803601] --> EHLO webmail.pttdp.com
Fri 2023-10-13 13:39:01.772: [03803601] <-- 250-mail
Fri 2023-10-13 13:39:01.772: [03803601] <-- 250-PIPELINING
Fri 2023-10-13 13:39:01.772: [03803601] <-- 250-AUTH LOGIN PLAIN
Fri 2023-10-13 13:39:01.772: [03803601] <-- 250-AUTH=LOGIN PLAIN
Fri 2023-10-13 13:39:01.772: [03803601] <-- 250-coremail 
1Uxr2xKj7kG0xkI17xGrU7I0s8FY2U3Uj8Cz28x1U7Ic2I0Y2Ur9fR5HUCa0xDrj

Fri 2023-10-13 13:39:01.772: [03803601] <-- 250-STARTTLS
Fri 2023-10-13 13:39:01.772: [03803601] <-- 250-SMTPUTF8
Fri 2023-10-13 13:39:01.772: [03803601] <-- 250 8BITMIME
Fri 2023-10-13 13:39:01.772: [03803601] --> MAIL From:
Fri 2023-10-13 13:39:01.772: [03803601] --> RCPT To:
Fri 2023-10-13 13:39:01.772: [03803601] --> DATA
Fri 2023-10-13 13:39:02.788: [03803601] <-- 550 User not found: 
i...@pttdp.com

Fri 2023-10-13 13:39:02.788: [03803601] --> QUIT
Fri 2023-10-13 13:39:02.793: [03803601] Creating delivery failure DSN...
Fri 2023-10-13 13:39:02.793: [03803601] * Recipient: i...@pttdp.com
Fri 2023-10-13 13:39:02.793: [03803601] * Session-ID: 03803601
Fri 2023-10-13 13:39:02.793: [03803601] * Queue-ID: pd350193912.msg
Fri 2023-10-13 13:39:02.793: [03803601] * Message-ID: 
b7b5f3cf-b40c-43ba-8314-d95648e05...@pttdp.com

Fri 2023-10-13 13:39:02.793: [03803601] --- End DSN message creation
Fri 2023-10-13 13:39:02.793: [03803601] <-- 503 bad sequence of commands
Fri 2023-10-13 13:39:02.793: [03803601] <-- 503 bad sequence of commands
Fri 2023-10-13 13:39:02.804: [03803601] <-- 221 Bye
Fri 2023-10-13 13:39:02.804: [03803601] SMTP session terminated (Bytes