On 27/04/21 15.09, Aulia Rahman Adi wrote:
dari salah satu partner kami tidak bisa kirim email, dengan error seperti di bawah ini.


 ----- Transcript of session follows ----- ... while talking to 
relayhost.dutaint.com.:
MAIL From:<rachel....@genre.com> SIZE=66036
<<< 501 5.7.0 mx0a-00110801.pphosted.com host can't be resolved
501 5.6.0 Data format error


Mailnya ditolak karena dikirim melalui server yang identitas hostnya tidak terdaftar di internet.
Sudah dibuatkan pengecualian dan diupdate ke

ftp://ftp.dutaint.com/altn-mdaemon/miscl/HeloLookupWL.dat


Tue 2021-04-27 07:59:37.555: ----------
Tue 2021-04-27 07:59:35.629: [02256241] Session 02256241; child 0025
Tue 2021-04-27 07:59:35.629: [02256241] Accepting SMTP connection from 
185.132.182.44:37372 to 113.20.30.171:25
Tue 2021-04-27 07:59:35.629: [02256241] Location Screen says connection is from 
United Kingdom, Europe
Tue 2021-04-27 07:59:35.726: [02256241] --> 220 dip1.dutaint.com ESMTP MDaemon 
21.0.2b; Tue, 27 Apr 2021 07:59:35 +0700
Tue 2021-04-27 07:59:35.907: [02256241] <-- EHLO mx0a-00110801.pphosted.com
Tue 2021-04-27 07:59:35.907: [02256241] --> 250-dip1.dutaint.com Hello 
mx0a-00110801.pphosted.com [185.132.182.44], pleased to meet you
Tue 2021-04-27 07:59:35.907: [02256241] --> 250-ETRN
Tue 2021-04-27 07:59:35.907: [02256241] Location Screening hiding AUTH from 
country United Kingdom, Europe
Tue 2021-04-27 07:59:35.907: [02256241] --> 250-8BITMIME
Tue 2021-04-27 07:59:35.907: [02256241] --> 250-ENHANCEDSTATUSCODES
Tue 2021-04-27 07:59:35.907: [02256241] --> 250-STARTTLS
Tue 2021-04-27 07:59:35.907: [02256241] --> 250 SIZE 41943040
Tue 2021-04-27 07:59:36.101: [02256241] <-- STARTTLS
Tue 2021-04-27 07:59:36.101: [02256241] --> 220 2.7.0 Ready to start TLS
Tue 2021-04-27 07:59:36.511: [02256241] SSL negotiation successful (TLS 1.2, 
521 bit key exchange, 256 bit AES encryption)
Tue 2021-04-27 07:59:37.078: [02256241] <-- EHLO mx0a-00110801.pphosted.com
Tue 2021-04-27 07:59:37.098: [02256241] --> 250-dip1.dutaint.com Hello 
mx0a-00110801.pphosted.com [185.132.182.44], pleased to meet you
Tue 2021-04-27 07:59:37.098: [02256241] --> 250-ETRN
Tue 2021-04-27 07:59:37.098: [02256241] Location Screening hiding AUTH from 
country United Kingdom, Europe
Tue 2021-04-27 07:59:37.098: [02256241] --> 250-8BITMIME
Tue 2021-04-27 07:59:37.098: [02256241] --> 250-ENHANCEDSTATUSCODES
Tue 2021-04-27 07:59:37.098: [02256241] --> 250-REQUIRETLS
Tue 2021-04-27 07:59:37.099: [02256241] --> 250 SIZE 41943040
Tue 2021-04-27 07:59:37.281: [02256241] <-- MAIL From:<rachel....@genre.com> 
SIZE=66036
Tue 2021-04-27 07:59:37.294: [02256241] Performing PTR lookup 
(44.182.132.185.IN-ADDR.ARPA)
Tue 2021-04-27 07:59:37.326: [02256241] * D=44.182.132.185.IN-ADDR.ARPA 
TTL=(30) PTR=[mx07-00110801.pphosted.com]
Tue 2021-04-27 07:59:37.347: [02256241] * D=mx07-00110801.pphosted.com TTL=(5) 
A=[185.132.182.44]
Tue 2021-04-27 07:59:37.347: [02256241] ---- End PTR results
Tue 2021-04-27 07:59:37.349: [02256241] Performing IP lookup 
(mx0a-00110801.pphosted.com)
Tue 2021-04-27 07:59:37.824: [02256241] * DNS server reports domain name unknown
Tue 2021-04-27 07:59:37.824: [02256241] ---- End IP lookup results
Tue 2021-04-27 07:59:37.824: [02256241] --> 501 5.7.0 
mx0a-00110801.pphosted.com host can't be resolved
Tue 2021-04-27 07:59:37.884: [02256241] SMTP session terminated (Bytes in/out: 
688/3840)
Tue 2021-04-27 07:59:37.885: ----------


--
syafril
--------
Syafril Hermansyah

MDaemon-L Moderator, run MDaemon 21.0.2 64bit Beta B
Mohon tidak kirim private mail (atau cc:) untuk masalah MDaemon.

Learning without thought is labor lost; thought without learning is perilous.
        --- Confucius (551 BC - 479 BC), The Confucian Analects



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