Dear Pak Syafril,

Email tersebut masih reject (terlampir)
Thu 2025-10-09 15:34:56.429: [16854478] Session 16854478; child 0002
Thu 2025-10-09 15:34:56.429: [16854478] Accepting SMTP connection from
3.36.249.118:51130 to 139.255.122.148:25
Thu 2025-10-09 15:34:56.429: [16854478] Location Screen says connection is
from South Korea, Asia
Thu 2025-10-09 15:34:56.429: [16854478] --> 220 mail.pt-tpm.com ESMTP
MDaemon 25.5.1; Thu, 09 Oct 2025 15:34:56 +0700
Thu 2025-10-09 15:34:56.517: [16854478] <-- EHLO spam1.lgi.co.kr
Thu 2025-10-09 15:34:56.517: [16854478] --> 250-mail.pt-tpm.com Hello
spam1.lgi.co.kr [3.36.249.118], pleased to meet you
Thu 2025-10-09 15:34:56.517: [16854478] --> 250-ETRN
Thu 2025-10-09 15:34:56.517: [16854478] --> 250-AUTH LOGIN CRAM-MD5 PLAIN
Thu 2025-10-09 15:34:56.517: [16854478] --> 250-8BITMIME
Thu 2025-10-09 15:34:56.517: [16854478] --> 250-ENHANCEDSTATUSCODES
Thu 2025-10-09 15:34:56.517: [16854478] --> 250-PIPELINING
Thu 2025-10-09 15:34:56.517: [16854478] --> 250-CHUNKING
Thu 2025-10-09 15:34:56.517: [16854478] --> 250-STARTTLS
Thu 2025-10-09 15:34:56.517: [16854478] --> 250 SIZE 36700160
Thu 2025-10-09 15:34:56.606: [16854478] <-- STARTTLS
Thu 2025-10-09 15:34:56.606: [16854478] --> 220 2.7.0 Ready to start TLS
Thu 2025-10-09 15:34:56.792: [16854478] SSL negotiation successful (TLS
1.2, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P521)
Thu 2025-10-09 15:34:56.879: [16854478] <-- EHLO spam1.lgi.co.kr
Thu 2025-10-09 15:34:56.880: [16854478] --> 250-mail.pt-tpm.com Hello
spam1.lgi.co.kr [3.36.249.118], pleased to meet you
Thu 2025-10-09 15:34:56.880: [16854478] --> 250-ETRN
Thu 2025-10-09 15:34:56.880: [16854478] --> 250-AUTH LOGIN CRAM-MD5 PLAIN
Thu 2025-10-09 15:34:56.880: [16854478] --> 250-8BITMIME
Thu 2025-10-09 15:34:56.880: [16854478] --> 250-ENHANCEDSTATUSCODES
Thu 2025-10-09 15:34:56.880: [16854478] --> 250-PIPELINING
Thu 2025-10-09 15:34:56.880: [16854478] --> 250-CHUNKING
Thu 2025-10-09 15:34:56.880: [16854478] --> 250-REQUIRETLS
Thu 2025-10-09 15:34:56.880: [16854478] --> 250 SIZE 36700160
Thu 2025-10-09 15:34:56.967: [16854478] <-- MAIL FROM:<
[email protected]>
Thu 2025-10-09 15:34:56.968: [16854478] Performing PTR lookup
(118.249.36.3.IN-ADDR.ARPA)
Thu 2025-10-09 15:34:57.243: [16854478] *  D=118.249.36.3.IN-ADDR.ARPA
TTL=(5) PTR=[ec2-3-36-249-118.ap-northeast-2.compute.amazonaws.com]
Thu 2025-10-09 15:34:57.248: [16854478] *  D=
ec2-3-36-249-118.ap-northeast-2.compute.amazonaws.com TTL=(305)
A=[3.36.249.118]
Thu 2025-10-09 15:34:57.248: [16854478] ---- End PTR results
Thu 2025-10-09 15:34:57.250: [16854478] --> 550 5.7.1 Sender unknown
Thu 2025-10-09 15:34:57.250: [16854478] Host screening refused connection
to 139.255.122.148:25 from
ec2-3-36-249-118.ap-northeast-2.compute.amazonaws.com [3.36.249.118:51130]
(matched to line "all *#-#-#.*.*.* refuse")
Thu 2025-10-09 15:34:57.251: [16854478] SMTP session terminated (Bytes
in/out: 891/4005)

Regards,
Ryan

-- 
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