Yth Pak Syafril, Mohon bantuan untuk error 501 5.7.0 mailwall.cei.it host can't be resolved, LOG:
Tue 2022-05-10 18:28:02.052: [46653764] Session 46653764; child 0007 Tue 2022-05-10 18:28:02.052: [46653764] Accepting SMTP connection from 77.95.142.167:35540 to 202.150.137.87:25 Tue 2022-05-10 18:28:02.052: [46653764] Location Screen says connection is from Italy, Europe Tue 2022-05-10 18:28:02.057: [46653764] --> 220 mailhub.kobexindo.com ESMTP MDaemon 20.0.2; Tue, 10 May 2022 18:28:02 +0700 Tue 2022-05-10 18:28:02.260: [46653764] <-- EHLO mailwall.cei.it Tue 2022-05-10 18:28:02.261: [46653764] --> 250-mailhub.kobexindo.com Hello mailwall.cei.it [77.95.142.167], pleased to meet you Tue 2022-05-10 18:28:02.261: [46653764] --> 250-ETRN Tue 2022-05-10 18:28:02.261: [46653764] Location Screening hiding AUTH from country Italy, Europe Tue 2022-05-10 18:28:02.261: [46653764] --> 250-8BITMIME Tue 2022-05-10 18:28:02.261: [46653764] --> 250-ENHANCEDSTATUSCODES Tue 2022-05-10 18:28:02.261: [46653764] --> 250-STARTTLS Tue 2022-05-10 18:28:02.261: [46653764] --> 250 SIZE Tue 2022-05-10 18:28:02.468: [46653764] <-- STARTTLS Tue 2022-05-10 18:28:02.468: [46653764] --> 220 2.7.0 Ready to start TLS Tue 2022-05-10 18:28:02.904: [46653764] SSL negotiation successful (TLS 1.2, 256 bit key exchange, 256 bit AES encryption) Tue 2022-05-10 18:28:03.108: [46653764] <-- EHLO mailwall.cei.it Tue 2022-05-10 18:28:03.108: [46653764] --> 250-mailhub.kobexindo.com Hello mailwall.cei.it [77.95.142.167], pleased to meet you Tue 2022-05-10 18:28:03.108: [46653764] --> 250-ETRN Tue 2022-05-10 18:28:03.108: [46653764] Location Screening hiding AUTH from country Italy, Europe Tue 2022-05-10 18:28:03.108: [46653764] --> 250-8BITMIME Tue 2022-05-10 18:28:03.109: [46653764] --> 250-ENHANCEDSTATUSCODES Tue 2022-05-10 18:28:03.109: [46653764] --> 250-REQUIRETLS Tue 2022-05-10 18:28:03.109: [46653764] --> 250 SIZE Tue 2022-05-10 18:28:03.312: [46653764] <-- MAIL FROM:<[email protected]> SIZE=392682 Tue 2022-05-10 18:28:03.328: [46653764] Performing PTR lookup (167.142.95.77.IN-ADDR.ARPA) Tue 2022-05-10 18:28:03.947: [46653764] * D=167.142.95.77.IN-ADDR.ARPA TTL=(1440) PTR=[mx.cei.it] Tue 2022-05-10 18:28:04.384: [46653764] * D=mx.cei.it TTL=(60) A=[77.95.142.167] Tue 2022-05-10 18:28:04.384: [46653764] ---- End PTR results Tue 2022-05-10 18:28:04.387: [46653764] Performing IP lookup (mailwall.cei.it) Tue 2022-05-10 18:28:05.165: [46653764] * DNS server reports domain name unknown Tue 2022-05-10 18:28:05.165: [46653764] ---- End IP lookup results Tue 2022-05-10 18:28:05.165: [46653764] --> 501 5.7.0 mailwall.cei.it host can't be resolved Tue 2022-05-10 18:28:05.167: [46653764] SMTP session terminated (Bytes in/out: 949/1983) Tue 2022-05-10 18:28:05.168: ---------- -- --[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 [email protected] Henti Langgan: Kirim mail ke [email protected] Versi terakhir: MDaemon 21.5.2, SecurityGateway 8.5.1
