Dear pak Syafril,

 

Mohon pencerahan nya, setelah kami ganti IP dan ISP, ada kendala2 berikut
yang terjadi oleh salah satu Domain kami.

 

Kami tidak bisa kirim ke google.com untuk salah satu domain kami Mandau.id,
untuk 3 domain lain, Imprima.id; mvtelecom.id dan infranusantara.id bisa
mengirim email ke Google.

 

Error dari email bounce nya adalah sebagai berikut:

 

This is the mail system at host pmg.iforte.net.id.

 

I'm sorry to have to inform you that your message could not be delivered to
one or more recipients. It's attached below.

 

For further assistance, please send mail to postmaster.

 

If you do so, please include this problem report. You can delete your own
text from the attached returned message.

 

                   The mail system

 

<[email protected] <mailto:[email protected]> >: host
gmail-smtp-in.l.google.com[142.251.10.26] said:

    550-5.7.26 This mail has been blocked because the sender is

    unauthenticated. 550-5.7.26 Gmail requires all senders to authenticate
with

    either SPF or DKIM. 550-5.7.26  550-5.7.26  Authentication results:

    550-5.7.26  DKIM = did not pass 550-5.7.26  SPF [mandau.id] with ip:

    [202.51.104.9] = did not pass 550-5.7.26  550-5.7.26  For instructions
on

    setting up authentication, go to 550 5.7.26

    https://support.google.com/mail/answer/81126#authentication

    g19-20020aa78753000000b006e559bc3247si7740356pfo.36 - gsmtp (in reply to

    end of DATA command)

 

 

dan isi dari detail.txt sebagai berikut:

 

Reporting-MTA: dns; pmg.iforte.net.id

X-SMTP-iforte-Queue-ID: 31ECA601148

X-SMTP-iforte-Sender: rfc822; [email protected]

Arrival-Date: Mon, 18 Mar 2024 08:57:29 +0700 (WIB)

 

Final-Recipient: rfc822; [email protected]

Original-Recipient: rfc822;[email protected]

Action: failed

Status: 5.7.26

Remote-MTA: dns; gmail-smtp-in.l.google.com

Diagnostic-Code: smtp; 550-5.7.26 This mail has been blocked because the
sender

    is unauthenticated. 550-5.7.26 Gmail requires all senders to
authenticate

    with either SPF or DKIM. 550-5.7.26  550-5.7.26  Authentication results:

    550-5.7.26  DKIM = did not pass 550-5.7.26  SPF [mandau.id] with ip:

    [202.51.104.9] = did not pass 550-5.7.26  550-5.7.26  For instructions
on

    setting up authentication, go to 550 5.7.26

    https://support.google.com/mail/answer/81126#authentication

    g19-20020aa78753000000b006e559bc3247si7740356pfo.36 - gsmtp

 

 

 

3 Domain kami tidak mengalami hal seperti ini.

 

Mohon saran dan masukkan nya karena kami kordinasi dengan ISP dan Hosting
terkait hal ini menemukan jalan buntu.

 

Terima kasih atas bantuannya

 

irwan

 



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