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Receiving NDR
HI Team,
I am receiving the below NDR, while trying to send emails. Please analyze and help.
Delivery has failed to these recipients or groups:
smartcentersupport2@microl
Your message can't be delivered because delivery to this address is restricted.
For more information about this issue see DSN code 5.7.1 in Exchange Online.
Diagnostic information for administrators:
Generating server: BLRECOEXCHMB102.MLCORP.NET
smartcentersupport2@microl
Remote Server returned '550 5.7.1 RESOLVER.RST.AuthRequired;
Original message headers:
Received: from BLRECOEXCHFE101.MLCORP.NET
BLRECOEXCHMB102.MLCORP.NET
15.0.1156.6; Fri, 14 Apr 2017 20:01:17 +0530
Received: from SMC-KLI-PRODDB (172.21.2.198) by SMTP.MICROLAND.COM
(172.21.6.128) with Microsoft SMTP Server id 15.0.1156.6 via Frontend
Transport; Fri, 14 Apr 2017 20:01:17 +0530
Sensitivity: Normal
Importance: Normal
MIME-Version: 1.0
From: KLI PRODDB <rmcdatabaseteam@microland
To: <smartcentersupport2@micro
Date: Fri, 14 Apr 2017 20:00:18 +0530
Subject: [The job succeeded.] SQL Server Job System: 'Database_Backups.Log_Back
completed on \\SMC-KLI-PRODDB.
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding:
Message-ID: <c02847f60d30481797f2b191d
Return-Path: rmcdatabaseteam@microland.
I am receiving the below NDR, while trying to send emails. Please analyze and help.
Delivery has failed to these recipients or groups:
smartcentersupport2@microl
Your message can't be delivered because delivery to this address is restricted.
For more information about this issue see DSN code 5.7.1 in Exchange Online.
Diagnostic information for administrators:
Generating server: BLRECOEXCHMB102.MLCORP.NET
smartcentersupport2@microl
Remote Server returned '550 5.7.1 RESOLVER.RST.AuthRequired;
Original message headers:
Received: from BLRECOEXCHFE101.MLCORP.NET
BLRECOEXCHMB102.MLCORP.NET
15.0.1156.6; Fri, 14 Apr 2017 20:01:17 +0530
Received: from SMC-KLI-PRODDB (172.21.2.198) by SMTP.MICROLAND.COM
(172.21.6.128) with Microsoft SMTP Server id 15.0.1156.6 via Frontend
Transport; Fri, 14 Apr 2017 20:01:17 +0530
Sensitivity: Normal
Importance: Normal
MIME-Version: 1.0
From: KLI PRODDB <rmcdatabaseteam@microland
To: <smartcentersupport2@micro
Date: Fri, 14 Apr 2017 20:00:18 +0530
Subject: [The job succeeded.] SQL Server Job System: 'Database_Backups.Log_Back
completed on \\SMC-KLI-PRODDB.
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding:
Message-ID: <c02847f60d30481797f2b191d
Return-Path: rmcdatabaseteam@microland.
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Remote Server returned '550 5.7.1 RESOLVER.RST.AuthRequired;
Probably your using some software like Backup software or backup job to send email but recipient server require authentication.
You must authenticate email using domain\login and password to send email out.
Probably your using some software like Backup software or backup job to send email but recipient server require authentication.
You must authenticate email using domain\login and password to send email out.
hello sir
Check delivery restrictions on the group in Exchange and make sure it is configured to receive emails from the address you are sending from.
Check delivery restrictions on the group in Exchange and make sure it is configured to receive emails from the address you are sending from.
If you do have Exchange and this email is not leaving company and it's supposed to be deliver to same server what was sent from then create relay connector in your receive connectors and allow anonymous users to send emails but restrict to internal IP only.
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