Pada 19/05/22 11.45, zul menulis:
mohon di bantu cek


  [01402557] Attempting SMTP connection to 210.211.16.251:25
  [01402557] *  210.211.16.251 in connection failure cache for up to 5 minutes 
due to previous connection failure(s)


Coba di test pakai telnet di server mail.indonakano.co.id

c:\ telnet mail.smii.co.id 25

hasil yang diharapkan mirip berikut ini

$ telnet mail.smii.co.id 25
Trying 210.211.16.251...
Connected to mail.smii.co.id.
Escape character is '^]'.
220 mail.smii.co.id ESMTP MDaemon 21.5.2; Thu, 19 May 2022 11:54:23 +0700
ehlo office.dutaint.co.id
250-mail.smii.co.id Hello office.dutaint.co.id [103.141.180.222], pleased to meet you


Kalau tidak demikian halnya, maka hubungi ISP (jetcoms.net.id) untuk perbaikkan.

  [01402557] --> RCPT To:<[email protected]>
  [01402557] --> RCPT To:<[email protected]>
  [01402557] --> RCPT To:<[email protected]>
  [01402557] --> DATA
  [01402557] <-- 250 OK
  [01402557] <-- 550 No Such User Here
  [01402557] <-- 550 No Such User Here
  [01402557] <-- 550 No Such User Here


Semua Recipient itu tidak terdaftar di MX server mx-coho6.cbncloud.co.id.

--
syafril
--------
Syafril Hermansyah
MDaemon-L Moderators, running MDaemon 22.0.0 64 bit
Harap tidak cc: atau kirim ke private mail untuk masalah MDaemon.

We are products of our past, but we don't have to be prisoners of it.
        --- Rick Warren


--
--[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 22.0, SecurityGateway 8.5.2


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