>Coba di test > >c:\ nslookup 150.129.18.34 9.9.9.9 > >c:\ nslookup 150.129.18.34 ip-interal-resolver > >Kalau hasilnya tidak mirip dibawah ini, sebaiknya dihapus dari daftar >MDaemon DNS resolver.
hasilnya seperti ini pak: C:\Users\Administrator>nslookup 150.129.18.34 9.9.9.9 Server: dns9.quad9.net Address: 9.9.9.9 Name: smtp02.prod.maxindo.net Address: 150.129.18.34 lalu untuk sekarang ada log error No A/AAAA records found seperti di bawah ini pak. mohon bantuan analisisnya Tue 2022-01-18 16:00:44.525: [538647] Session 538647; child 0011 Tue 2022-01-18 16:00:44.525: [538647] Accepting SMTP connection from 150.129.18.34:52416 to 172.16.10.10:25 Tue 2022-01-18 16:00:44.525: [538647] --> 220 mail.ciputra.co.id ESMTP MDaemon 17.5.3; Tue, 18 Jan 2022 16:00:44 +0700 Tue 2022-01-18 16:00:44.529: [538647] <-- EHLO smtp02.prod.maxindo.net.id Tue 2022-01-18 16:00:44.529: [538647] Performing SPF lookup (smtp02.prod.maxindo.net.id / 150.129.18.34) Tue 2022-01-18 16:00:44.807: [538647] * Result: none; no SPF record in DNS Tue 2022-01-18 16:00:44.807: [538647] ---- End SPF results Tue 2022-01-18 16:00:44.807: [538647] --> 250-mail.ciputra.co.id Hello smtp02.prod.maxindo.net.id [150.129.18.34], pleased to meet you Tue 2022-01-18 16:00:44.807: [538647] --> 250-ETRN Tue 2022-01-18 16:00:44.807: [538647] --> 250-AUTH LOGIN CRAM-MD5 PLAIN Tue 2022-01-18 16:00:44.807: [538647] --> 250-8BITMIME Tue 2022-01-18 16:00:44.807: [538647] --> 250-ENHANCEDSTATUSCODES Tue 2022-01-18 16:00:44.807: [538647] --> 250-STARTTLS Tue 2022-01-18 16:00:44.807: [538647] --> 250 SIZE 25600000 Tue 2022-01-18 16:00:44.811: [538647] <-- STARTTLS Tue 2022-01-18 16:00:44.811: [538647] --> 220 2.7.0 Ready to start TLS Tue 2022-01-18 16:00:44.836: [538647] SSL negotiation successful (TLS 1.2, 521 bit key exchange, 256 bit AES encryption) Tue 2022-01-18 16:00:44.842: [538647] <-- EHLO smtp02.prod.maxindo.net.id Tue 2022-01-18 16:00:44.842: [538647] Performing SPF lookup (smtp02.prod.maxindo.net.id / 150.129.18.34) Tue 2022-01-18 16:00:47.003: [538647] * Result: none; no SPF record in DNS Tue 2022-01-18 16:00:47.003: [538647] ---- End SPF results Tue 2022-01-18 16:00:47.003: [538647] --> 250-mail.ciputra.co.id Hello smtp02.prod.maxindo.net.id [150.129.18.34], pleased to meet you Tue 2022-01-18 16:00:47.003: [538647] --> 250-ETRN Tue 2022-01-18 16:00:47.003: [538647] --> 250-AUTH LOGIN CRAM-MD5 PLAIN Tue 2022-01-18 16:00:47.003: [538647] --> 250-8BITMIME Tue 2022-01-18 16:00:47.003: [538647] --> 250-ENHANCEDSTATUSCODES Tue 2022-01-18 16:00:47.003: [538647] --> 250 SIZE 25600000 Tue 2022-01-18 16:00:47.008: [538647] <-- MAIL FROM:<murr...@damaiindah-golf.com> SIZE=21240 BODY=7BIT Tue 2022-01-18 16:00:47.008: [538647] Performing PTR lookup (34.18.129.150.IN-ADDR.ARPA) Tue 2022-01-18 16:00:47.012: [538647] * D=34.18.129.150.IN-ADDR.ARPA TTL=(48) PTR=[smtp02.prod.maxindo.net] Tue 2022-01-18 16:00:47.528: [538647] * No A/AAAA records found Tue 2022-01-18 16:00:47.528: [538647] * MDaemon configured to drop connection on PTR record mismatch Tue 2022-01-18 16:00:47.528: [538647] ---- End PTR results Tue 2022-01-18 16:00:47.528: [538647] --> 501 5.7.0 Domain must resolve Tue 2022-01-18 16:00:47.528: [538647] SMTP session terminated (Bytes in/out: 1060/5979) Terima kasih Best Regards, Bonar Gultom -- --[mdaemon-l]---------------------------------------------------------- Milis ini untuk Diskusi antar pengguna MDaemon Mail Server di Indonesia Netiket: https://wiki.openstack.org/wiki/MailingListEtiquette Arsip: http://mdaemon-l.dutaint.com Dokumentasi : http://mdaemon.dutaint.co.id Berlangganan: Kirim mail ke mdaemon-l-subscr...@dutaint.com Henti Langgan: Kirim mail ke mdaemon-l-unsubscr...@dutaint.com Versi terakhir: MDaemon 21.5.1, SecurityGateway 8.0.4
