> Apa error yang tampil di smtp-in/smtp-out log?



Log smtp out



Tue 2026-09-15 11:05:02.530: ----------
Tue 2026-09-15 11:05:02.279: [73848716] REMOTE message: pd3501000359456.msg
Tue 2026-09-15 11:05:02.279: [73848716] *  Session 73848716; child 0004
Tue 2026-09-15 11:05:02.279: [73848716] *  From: 
[email protected]<mailto:[email protected]>
Tue 2026-09-15 11:05:02.279: [73848716] *  To: 
[email protected]<mailto:[email protected]>
Tue 2026-09-15 11:05:02.279: [73848716] *  Subject: tes
Tue 2026-09-15 11:05:02.279: [73848716] *  Message-ID: 
<[email protected]<http://ptbmi.com/>>
Tue 2026-09-15 11:05:02.279: [73848716] *  Size: 3565; 
<d:\mdaemon\queues\remote\pd3501000359456.msg>
Tue 2026-09-15 11:05:02.282: [73848716] *  Archived: 
(archives)\\ptbmi.com<http://ptbmi.com/>\out\[email protected]<mailto:[email protected]>\arc5001000000037.msg
Tue 2026-09-15 11:05:02.283: [73848716] MTA-STS policy for 
gmail.com<http://gmail.com/> found in cache
Tue 2026-09-15 11:05:02.283: [73848716] *  version: STSv1
Tue 2026-09-15 11:05:02.283: [73848716] *  mode: enforce
Tue 2026-09-15 11:05:02.283: [73848716] *  mx: 
smtp.google.com<http://smtp.google.com/>
Tue 2026-09-15 11:05:02.283: [73848716] *  mx: 
gmail-smtp-in.l.google.com<http://gmail-smtp-in.l.google.com/>
Tue 2026-09-15 11:05:02.283: [73848716] *  mx: 
*.gmail-smtp-in.l.google.com<http://gmail-smtp-in.l.google.com/>
Tue 2026-09-15 11:05:02.283: [73848716] *  max_age: 86400
Tue 2026-09-15 11:05:02.286: [73848716] Resolving MX record for 
gmail.com<http://gmail.com/> (DNS Server: 203.119.13.77)...
Tue 2026-09-15 11:05:02.303: [73848716] *  P=005 S=004 
D=gmail.com<http://gmail.com/> TTL=(5) 
MX=[gmail-smtp-in.l.google.com<http://gmail-smtp-in.l.google.com/>]
Tue 2026-09-15 11:05:02.303: [73848716] *  P=010 S=002 
D=gmail.com<http://gmail.com/> TTL=(5) 
MX=[alt1.gmail-smtp-in.l.google.com<http://alt1.gmail-smtp-in.l.google.com/>]
Tue 2026-09-15 11:05:02.303: [73848716] *  P=020 S=001 
D=gmail.com<http://gmail.com/> TTL=(5) 
MX=[alt2.gmail-smtp-in.l.google.com<http://alt2.gmail-smtp-in.l.google.com/>]
Tue 2026-09-15 11:05:02.303: [73848716] *  P=030 S=000 
D=gmail.com<http://gmail.com/> TTL=(5) 
MX=[alt3.gmail-smtp-in.l.google.com<http://alt3.gmail-smtp-in.l.google.com/>]
Tue 2026-09-15 11:05:02.303: [73848716] *  P=040 S=003 
D=gmail.com<http://gmail.com/> TTL=(5) 
MX=[alt4.gmail-smtp-in.l.google.com<http://alt4.gmail-smtp-in.l.google.com/>]
Tue 2026-09-15 11:05:02.303: [73848716] Attempting SMTP connection to 
gmail-smtp-in.l.google.com<http://gmail-smtp-in.l.google.com/>
Tue 2026-09-15 11:05:02.303: [73848716] Resolving A record for 
gmail-smtp-in.l.google.com<http://gmail-smtp-in.l.google.com/> (DNS Server: 
203.119.13.77)...
Tue 2026-09-15 11:05:02.319: [73848716] *  
D=gmail-smtp-in.l.google.com<http://gmail-smtp-in.l.google.com/> TTL=(0) 
A=[172.253.144.27]
Tue 2026-09-15 11:05:02.319: [73848716] Attempting SMTP connection to 
172.253.144.27:25<http://172.253.144.27:25/>
Tue 2026-09-15 11:05:02.319: [73848716] Waiting for socket connection...
Tue 2026-09-15 11:05:02.346: [73848716] *  Connection established 
172.16.0.6:57765<http://172.16.0.6:57765/> --> 
172.253.144.27:25<http://172.253.144.27:25/>
Tue 2026-09-15 11:05:02.346: [73848716] Waiting for protocol to start...
Tue 2026-09-15 11:05:02.962: [73848716] <-- 220 
mx.google.com<http://mx.google.com/> ESMTP 
d2e1a72fcca58-86e6cf10579si11948630b3a.130 - gsmtp
Tue 2026-09-15 11:05:02.963: [73848716] --> EHLO 
bb.ptbmi.com<http://bb.ptbmi.com/>
Tue 2026-09-15 11:05:03.178: [73848716] <-- 
250-mx.google.com<http://250-mx.google.com/> at your service, [202.148.25.131]
Tue 2026-09-15 11:05:03.178: [73848716] <-- 250-SIZE 157286400
Tue 2026-09-15 11:05:03.178: [73848716] <-- 250-8BITMIME
Tue 2026-09-15 11:05:03.178: [73848716] <-- 250-STARTTLS
Tue 2026-09-15 11:05:03.178: [73848716] <-- 250-ENHANCEDSTATUSCODES
Tue 2026-09-15 11:05:03.178: [73848716] <-- 250-PIPELINING
Tue 2026-09-15 11:05:03.178: [73848716] <-- 250-CHUNKING
Tue 2026-09-15 11:05:03.178: [73848716] <-- 250 SMTPUTF8
Tue 2026-09-15 11:05:03.178: [73848716] --> STARTTLS
Tue 2026-09-15 11:05:03.390: [73848716] <-- 220 2.0.0 Ready to start TLS
Tue 2026-09-15 11:05:03.419: [73848716] SSL negotiation successful (TLS 1.2, 
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256_P256)
Tue 2026-09-15 11:05:03.420: [73848716] SSL certificate is valid (matches 
gmail-smtp-in.l.google.com<http://gmail-smtp-in.l.google.com/> and is signed by 
recognized CA)
Tue 2026-09-15 11:05:03.420: [73848716] MTA-STS success for 
gmail.com<http://gmail.com/>
Tue 2026-09-15 11:05:03.420: [73848716] TLS Reporting TXT record (from cache): 
v=TLSRPTv1;rua=mailto:[email protected]<mailto:[email protected]>
Tue 2026-09-15 11:05:03.420: [73848716] --> EHLO 
bb.ptbmi.com<http://bb.ptbmi.com/>
Tue 2026-09-15 11:05:03.633: [73848716] <-- 
250-mx.google.com<http://250-mx.google.com/> at your service, [202.148.25.131]
Tue 2026-09-15 11:05:03.633: [73848716] <-- 250-SIZE 157286400
Tue 2026-09-15 11:05:03.633: [73848716] <-- 250-8BITMIME
Tue 2026-09-15 11:05:03.633: [73848716] <-- 250-ENHANCEDSTATUSCODES
Tue 2026-09-15 11:05:03.633: [73848716] <-- 250-PIPELINING
Tue 2026-09-15 11:05:03.633: [73848716] <-- 250-CHUNKING
Tue 2026-09-15 11:05:03.633: [73848716] <-- 250 SMTPUTF8
Tue 2026-09-15 11:05:03.633: [73848716] --> MAIL 
From:<[email protected]<mailto:[email protected]>> SIZE=3626
Tue 2026-09-15 11:05:03.633: [73848716] --> RCPT 
To:<[email protected]<mailto:[email protected]>>
Tue 2026-09-15 11:05:03.846: [73848716] <-- 250 2.1.0 OK 
d2e1a72fcca58-86e6cf10579si11948630b3a.130 - gsmtp
Tue 2026-09-15 11:05:03.932: [73848716] <-- 250 2.1.5 OK 
d2e1a72fcca58-86e6cf10579si11948630b3a.130 - gsmtp
Tue 2026-09-15 11:05:03.932: [73848716] --> BDAT 3626 LAST
Tue 2026-09-15 11:05:03.932: [73848716] Sending 
<d:\mdaemon\queues\remote\pd3501000359456.msg> to [172.253.144.27]
Tue 2026-09-15 11:05:03.933: [73848716] Transfer Complete
Tue 2026-09-15 11:05:05.531: [73848716] <-- 550-5.7.26 Your email has been 
blocked because the sender is unauthenticated.
Tue 2026-09-15 11:05:05.531: [73848716] <-- 550-5.7.26 Gmail requires all 
senders to authenticate with either SPF or DKIM.
Tue 2026-09-15 11:05:05.531: [73848716] <-- 550-5.7.26
Tue 2026-09-15 11:05:05.531: [73848716] <-- 550-5.7.26  Authentication results:
Tue 2026-09-15 11:05:05.531: [73848716] <-- 550-5.7.26  DKIM = did not pass
Tue 2026-09-15 11:05:05.531: [73848716] <-- 550-5.7.26  SPF 
[ptbmi.com<http://ptbmi.com/>] with ip: [202.148.25.131] = did not pass
Tue 2026-09-15 11:05:05.531: [73848716] <-- 550-5.7.26
Tue 2026-09-15 11:05:05.531: [73848716] <-- 550-5.7.26  For instructions on 
setting up authentication, go to
Tue 2026-09-15 11:05:05.531: [73848716] <-- 550 5.7.26  
https://support.google.com/mail/answer/81126#authentication 
d2e1a72fcca58-86e6cf10579si11948630b3a.130 - gsmtp
Tue 2026-09-15 11:05:05.531: [73848716] --> QUIT
Tue 2026-09-15 11:05:05.533: [73848716] Creating delivery failure DSN...
Tue 2026-09-15 11:05:05.533: [73848716] *  Recipient: 
[email protected]<mailto:[email protected]>
Tue 2026-09-15 11:05:05.533: [73848716] *  Session-ID: 73848716
Tue 2026-09-15 11:05:05.533: [73848716] *  Queue-ID: pd3501000359456.msg
Tue 2026-09-15 11:05:05.533: [73848716] *  Message-ID: 
[email protected]<http://ptbmi.com/>
Tue 2026-09-15 11:05:05.533: [73848716] --- End DSN message creation
Tue 2026-09-15 11:05:05.534: [73848716] Socket connection closed by the other 
side (how rude!)
Tue 2026-09-15 11:05:05.534: [73848716] SMTP session terminated (Bytes in/out: 
1308/4402)



Sepertinya kalau kirim aman pak, tapi untuk terima yang trouble





>Coba test dengan telnet ke server gmail.com



Hasil telnet



[cid:[email protected]]

> lakukan traceroute ke server gmail.com, jika gagal hubungi ISP.

 Berikut Pak



[cid:[email protected]]

Kirim email ke