On 09/05/20 16.43, Pusdata Pu wrote:
> mohon bantuan untuk analisa Message Header Local Queue dan Log SMTP di
> bawah ini,
> Fri 2020-05-08 13:55:19.430: 05: [107738] Attempting SMTP connection to
> alt3.gmail-smtp-in.l.google.com
> Fri 2020-05-08 13:55:19.431: 05: [107738] Resolving A record for
> alt3.gmail-smtp-in.l.google.com (DNS Server: 209.244.0.4)...
> Fri 2020-05-08 13:55:19.444: 05: [107738] *
> D=alt3.gmail-smtp-in.l.google.com TTL=(1) A=[74.125.129.27]
> Fri 2020-05-08 13:55:19.444: 05: [107738] Attempting SMTP connection to
> 74.125.129.27:25
> Fri 2020-05-08 13:55:19.444: 05: [107738] * 74.125.129.27 in connection
> failure cache for up to 5 minutes due to previous connection failure(s)
> Fri 2020-05-08 13:55:19.444: 05: [107738] Attempting SMTP connection to
> alt4.gmail-smtp-in.l.google.com
> Fri 2020-05-08 13:55:19.444: 05: [107738] Resolving A record for
> alt4.gmail-smtp-in.l.google.com (DNS Server: 209.244.0.4)...
> Fri 2020-05-08 13:55:19.458: 05: [107738] *
> D=alt4.gmail-smtp-in.l.google.com TTL=(0) A=[142.250.10.26]
> Fri 2020-05-08 13:55:19.458: 05: [107738] Attempting SMTP connection to
> 142.250.10.26:25
> Fri 2020-05-08 13:55:19.458: 05: [107738] * 142.250.10.26 in connection
> failure cache for up to 5 minutes due to previous connection failure(s)
> Fri 2020-05-08 13:55:19.460: 01: [107738] * This message is 0 minutes old;
> it has 60 minutes left in this queue
> Fri 2020-05-08 13:55:19.461: 04: [107738] SMTP session terminated (Bytes
> in/out: 0/0)
> Fri 2020-05-08 13:55:19.461: 01: ----------
Yang ini terjadi karena server mail.pu.go.id diblock oleh server
penerima atau outbound tcp port 25 terblock oleh firewall.
Coba di test dari MDaemon server sbb:
c:\ telnet alt3.gmail-smtp-in.l.google.com 25
c:\ telnet mail.mdaemon.com 25
c:\ telnet list.dutaint.com 25
hasil yang diharapkan akan mirip berikut ini
$ telnet alt3.gmail-smtp-in.l.google.com 25
Trying 74.125.129.27...
Connected to alt3.gmail-smtp-in.l.google.com.
Escape character is '^]'.
220 mx.google.com ESMTP w13si4521499ilc.146 - gsmtp
$ telnet mail.mdaemon.com 25
Trying 65.99.242.68...
Connected to mail.mdaemon.com.
Escape character is '^]'.
220-mail.mdaemon.com ESMTP MDaemon 20.0.0; Sat, 09 May 2020 07:34:32 -0500
220-********************************************************************
220-* MDaemon Technologies does not authorize the use of its *
220-* proprietary computers and computer network to accept, transmit *
220-* or distribute unsolicited bulk email from the Internet. *
220-* *
220-* All IPs are logged, messages filtered, and viruses checked. *
220 ********************************************************************
$ telnet list.dutaint.com 25
Trying 113.20.31.187...
Connected to list.dutaint.com.
Escape character is '^]'.
220 dip31.dutaint.com ESMTP MDaemon 20.0.0; Sat, 09 May 2020 19:34:51 +0700
--
syafril
-------
Syafril Hermansyah
MDaemon-L Moderators, MDaemon 20.0-64
Harap tidak cc: atau kirim ke private mail untuk masalah MDaemon.
Anda jangan memuji org krn nampaknya besar, atau memandang rendah org
krn kelihatannya kecil. Krn lebah tms kecil dikalangan binatang
bersayap, namun dialah yg menghasilkan madu termanis
-- Jezus Sirach, 11.
--
--[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 20.0.0, SecurityGateway 6.5.2
