Hi Guys,
I am able to send emails out and receive as well but recently this one sub-domain has been having problems sending back to us.
below is the bounce back details they have shared through skype.
Field Name: SMTPDSNDeliveryStatus
Data Type: Text List
Data Length: 724 bytes
Seq Num: 1
Dup Item ID: 0
Field Flags:
"Reporting-MTA: dns; dispatch1-eu1.ppe-hosted.com
X-PPE-Hosted-ESMTP-Server-Queue-ID: 9874920094
X-PPE-Hosted-ESMTP-Server-Sender: rfc822; [email protected]
Arrival-Date: Mon, 15 Jun 2020 08:00:52 +0000 (UTC)
Final-Recipient: rfc822; [email protected]
Original-Recipient: rfc822;[email protected]
Action: failed
Status: 5.0.0
Remote-MTA: dns; rat-02.safaricombusiness.co.ke
Diagnostic-Code: smtp; 550 #5.1.0 Address rejected.
What is this Remote-MTA: dns; rat-02.safaricombusiness.co.ke blocking this particular subdomain?
Any help will be highly appreciated. Thanks in advance
I am able to send emails out and receive as well but recently this one sub-domain has been having problems sending back to us.
below is the bounce back details they have shared through skype.
Field Name: SMTPDSNDeliveryStatus
Data Type: Text List
Data Length: 724 bytes
Seq Num: 1
Dup Item ID: 0
Field Flags:
"Reporting-MTA: dns; dispatch1-eu1.ppe-hosted.com
X-PPE-Hosted-ESMTP-Server-Queue-ID: 9874920094
X-PPE-Hosted-ESMTP-Server-Sender: rfc822; [email protected]
Arrival-Date: Mon, 15 Jun 2020 08:00:52 +0000 (UTC)
Final-Recipient: rfc822; [email protected]
Original-Recipient: rfc822;[email protected]
Action: failed
Status: 5.0.0
Remote-MTA: dns; rat-02.safaricombusiness.co.ke
Diagnostic-Code: smtp; 550 #5.1.0 Address rejected.
What is this Remote-MTA: dns; rat-02.safaricombusiness.co.ke blocking this particular subdomain?
Any help will be highly appreciated. Thanks in advance