On 23/03/16 11:40, Dedy Sumytra wrote:
> Pak saya tertarik untuk implementasi ini, boleh minta kontak person
> sales-nya pak karena akan ada tambahan license user MDaemon, tadi saya
> coba email ke salah satu sales bouced pak berikut error-nya

Kami tidak pakai akun pribadi untuk urusan bisnis (kantor), semua sales
punya email address yang sama [email protected] untuk layanan
mail service.

> Diagnostic-Code: smtp; 501 5.7.0 Domain must resolve

Firewall/router Anda tidak baik settingnya, kalau MDaemon kirim mail ke
internet wajib pakai IP 202.158.13.195 yang punya valid PTR record.
Mail ditolak karena dikirim menggunakan IP lain (202.158.13.194).

Sudah saya buatkan pengecualian, akan tetapi lebih baik diperbaiki
setting firewall nya agar kirim mail ke tempat lain tidak ditolak atau
masuk ke spam folder.

Wed 2016-03-23 11:22:22.702: [337674] Session 337674; child 0005
Wed 2016-03-23 11:22:22.702: [337674] Accepting SMTP connection from
202.158.13.194:52585 to 103.253.112.239:25
Wed 2016-03-23 11:22:22.704: [337674] --> 220 dip33.dutaint.com ESMTP
MDaemon 16.0.1b UNREGISTERED; Wed, 23 Mar 2016 11:22:22 +0700
Wed 2016-03-23 11:22:22.706: [337674] <-- EHLO mail.asanusa.com
Wed 2016-03-23 11:22:22.706: [337674] --> 250-dip33.dutaint.com Hello
mail.asanusa.com [202.158.13.194], pleased to meet you
Wed 2016-03-23 11:22:22.706: [337674] --> 250-ETRN
Wed 2016-03-23 11:22:22.706: [337674] --> 250-AUTH LOGIN CRAM-MD5 PLAIN
Wed 2016-03-23 11:22:22.706: [337674] --> 250-8BITMIME
Wed 2016-03-23 11:22:22.706: [337674] --> 250-ENHANCEDSTATUSCODES
Wed 2016-03-23 11:22:22.706: [337674] --> 250-STARTTLS
Wed 2016-03-23 11:22:22.706: [337674] --> 250 SIZE 30720000
Wed 2016-03-23 11:22:22.708: [337674] <-- STARTTLS
Wed 2016-03-23 11:22:22.708: [337674] --> 220 2.7.0 Ready to start TLS
Wed 2016-03-23 11:22:22.725: [337674] SSL negotiation successful (TLS
1.2, 256 bit key exchange, 256 bit AES encryption)
Wed 2016-03-23 11:22:22.727: [337674] <-- EHLO mail.asanusa.com
Wed 2016-03-23 11:22:22.727: [337674] --> 250-dip33.dutaint.com Hello
mail.asanusa.com [202.158.13.194], pleased to meet you
Wed 2016-03-23 11:22:22.727: [337674] --> 250-ETRN
Wed 2016-03-23 11:22:22.727: [337674] --> 250-AUTH LOGIN CRAM-MD5 PLAIN
Wed 2016-03-23 11:22:22.727: [337674] --> 250-8BITMIME
Wed 2016-03-23 11:22:22.727: [337674] --> 250-ENHANCEDSTATUSCODES
Wed 2016-03-23 11:22:22.727: [337674] --> 250 SIZE 30720000
Wed 2016-03-23 11:22:22.730: [337674] <-- MAIL
From:<[email protected]> SIZE=23243
Wed 2016-03-23 11:22:22.732: [337674] Performing PTR lookup
(194.13.158.202.IN-ADDR.ARPA)
Wed 2016-03-23 11:22:22.994: [337674] * D=194.13.158.202.IN-ADDR.ARPA
TTL=(720) PTR=[ip13-194.cbn.net.id]
Wed 2016-03-23 11:22:23.016: [337674] * No A/AAAA records found
Wed 2016-03-23 11:22:23.016: [337674] * MDaemon configured to drop
connection on PTR record mismatch
Wed 2016-03-23 11:22:23.016: [337674] ---- End PTR results
Wed 2016-03-23 11:22:23.016: [337674] --> 501 5.7.0 Domain must resolve
Wed 2016-03-23 11:22:23.016: [337674] SMTP session terminated (Bytes
in/out: 626/2293)


-- 
syafril
-------
Syafril Hermansyah
MDaemon-L Moderators, MDaemon 16.0.1-64 Beta B, SP 4.5.1-64
Harap tidak cc: atau kirim ke private mail untuk masalah MDaemon.

Cara utk membuat masa depan bermakna adalah dg mengelolanya, bukan
bertindak reaktif terhadapnya
        -- Charles Handy


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