On 01/02/21 11.20, Sony Aditya wrote:
> Mohon diupdate untuk error log berikut:


> Wed 2021-01-27 11:19:58.826: 03: [423637] --> 250-mail.richtex.co.id Hello 
> taipei.makalot.com.tw [124.9.9.173], pleased to meet you


Sudah diupdate ke

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


> Wed 2021-01-27 18:31:39.840: 03: [433480] --> 250-mail.richtex.co.id Hello 
> APC01-SG2-obe.outbound.protection.outlook.com [40.107.131.80], pleased to 
> meet you
> Wed 2021-01-27 18:31:40.073: 05: [433480] Performing PTR lookup 
> (80.131.107.40.IN-ADDR.ARPA)
> Wed 2021-01-27 18:31:40.120: 05: [433480] *  No PTR records found

Ini problem DNS resolver di DNS yang referensi MDaemon.

$ host 40.107.131.80
80.131.107.40.in-addr.arpa domain name pointer
mail-eopbgr1310080.outbound.protection.outlook.com.

$ host mail-eopbgr1310080.outbound.protection.outlook.com. 1.1.1.1
Using domain server:
Name: 1.1.1.1
Address: 1.1.1.1#53
Aliases:

mail-eopbgr1310080.outbound.protection.outlook.com has address 40.107.131.80


> Thu 2021-01-28 15:31:30.692: 03: [443439] --> 250-mail.richtex.co.id Hello 
> mail.hollitinternational.com [119.18.156.203], pleased to meet you
> Thu 2021-01-28 15:31:30.906: 05: [443439] Performing PTR lookup 
> (203.156.18.119.IN-ADDR.ARPA)
> Thu 2021-01-28 15:31:30.912: 05: [443439] *  No PTR records found


Ini problem DNS resolver di DNS yang referensi MDaemon.

$ host 119.18.156.203
203.156.18.119.in-addr.arpa domain name pointer mail.hollitinternational.com.

$ host mail.hollitinternational.com
mail.hollitinternational.com has address 119.18.156.203

> Thu 2021-01-28 15:41:38.891: 03: [443609] --> 250-mail.richtex.co.id Hello 
> sonic310-46.consmr.mail.sg3.yahoo.com [106.10.244.166], pleased to meet you
> Thu 2021-01-28 15:41:39.141: 05: [443609] Performing PTR lookup 
> (166.244.10.106.IN-ADDR.ARPA)
> Thu 2021-01-28 15:41:39.178: 05: [443609] *  No PTR records found


Ini problem DNS resolver di DNS yang referensi MDaemon.

$ host 106.10.244.166
166.244.10.106.in-addr.arpa domain name pointer
sonic310-46.consmr.mail.sg3.yahoo.com.

$ host sonic310-46.consmr.mail.sg3.yahoo.com
sonic310-46.consmr.mail.sg3.yahoo.com has address 106.10.244.166


> Thu 2021-01-28 15:52:42.869: 03: [443821] --> 250-mail.richtex.co.id Hello 
> sonic304-50.consmr.mail.gq1.yahoo.com [98.137.68.232], pleased to meet you
> Thu 2021-01-28 15:52:43.102: 05: [443821] Performing PTR lookup 
> (232.68.137.98.IN-ADDR.ARPA)
> Thu 2021-01-28 15:52:43.230: 05: [443821] *  No PTR records found


Ini problem DNS resolver di DNS yang referensi MDaemon.

$ host 98.137.68.232 9.9.9.9
Using domain server:
Name: 9.9.9.9
Address: 9.9.9.9#53
Aliases:

232.68.137.98.in-addr.arpa domain name pointer
sonic304-50.consmr.mail.gq1.yahoo.com.

$ host sonic304-50.consmr.mail.gq1.yahoo.com 149.112.112.112
Using domain server:
Name: 149.112.112.112
Address: 149.112.112.112#53
Aliases:

sonic304-50.consmr.mail.gq1.yahoo.com has address 98.137.68.232

Pakai MDaemon versi berapa?
Mestinya tidak ada masalah dengan DNS resolver kalau sudah pakai MDaemon 19.5.3
keatas dan "Reload DNS server hourly" aktif, serta outbound udp dan tcp port 53
sudah di allow di firewall.

http://mdaemon.dutaint.co.id/mdaemon/20.0/index.html?default-domain-and-servers_dns.htm

Lakukan perbaikkan DNS yang jadi referensi MDaemon.

https://www.mail-archive.com/[email protected]/msg22546.html

http://mdaemon.dutaint.co.id/mdaemon/20.0/index.html?default-domain-and-servers_dns.htm






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

MDaemon-L Moderator, run MDaemon 21.0 64bit
Mohon tidak kirim private mail (atau cc:) untuk masalah MDaemon.

Semua hal atau semua kesulitan dan semua pemborosan sebetulnya bisa kita atasi,
kalau mau. Jadi permasalahannya adalah bukan bisa atau tidak bisa, tapi mau atau
tidak mau.
        --- Dahlan Iskan



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