GEMCC
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Exchange 2010 - #550 5.7.1 Unable to relay#
Hello,
When I try to send mail out, I get the following message:
Delivery has failed to these recipients or groups:
'user@comcast.net' (user@comcast.net) (user@comcast.net)
Your message wasn't delivered due to a permission or security issue. It may have been rejected by a moderator, the address may only accept e-mail from certain senders, or another restriction may be preventing delivery.
The following organization rejected your message: SERVER0.Domain.local.
Diagnostic information for administrators:
Generating server: SERVER1.Domain.local
user@comcast.net
SERVER0.Domain.local #550 5.7.1 Unable to relay ##
Original message headers:
Received: from SERVER0.Domain.local ([192.168.217.10]) by
SERVER1.Domain.local ([192.168.217.11]) with mapi id 14.02.0342.003;
Wed, 15 May 2013 21:43:13 -0400
From: "Donald S. Doyle" <dsdoyle@domain.com>
To: "'user@comcast.net' (user@comcast.net)" <user@comcast.net>
Subject: TEST @ 2143
Thread-Topic: TEST @ 2143
Thread-Index: Ac5R1rhdfK/ch7rsS6KjygWUhC
Date: Thu, 16 May 2013 01:43:11 +0000
Message-ID: <E3336DF928658B45AD4B60C75
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [68.58.136.101]
Content-Type: multipart/alternative;
boundary="_000_E3336DF9286
MIME-Version: 1.0
I am able to successfully send mail to recipients at domain.com.
I have a send connector "*" with Smart Host Authentication set to None.
Thank you for your time,
Don
When I try to send mail out, I get the following message:
Delivery has failed to these recipients or groups:
'user@comcast.net' (user@comcast.net) (user@comcast.net)
Your message wasn't delivered due to a permission or security issue. It may have been rejected by a moderator, the address may only accept e-mail from certain senders, or another restriction may be preventing delivery.
The following organization rejected your message: SERVER0.Domain.local.
Diagnostic information for administrators:
Generating server: SERVER1.Domain.local
user@comcast.net
SERVER0.Domain.local #550 5.7.1 Unable to relay ##
Original message headers:
Received: from SERVER0.Domain.local ([192.168.217.10]) by
SERVER1.Domain.local ([192.168.217.11]) with mapi id 14.02.0342.003;
Wed, 15 May 2013 21:43:13 -0400
From: "Donald S. Doyle" <dsdoyle@domain.com>
To: "'user@comcast.net' (user@comcast.net)" <user@comcast.net>
Subject: TEST @ 2143
Thread-Topic: TEST @ 2143
Thread-Index: Ac5R1rhdfK/ch7rsS6KjygWUhC
Date: Thu, 16 May 2013 01:43:11 +0000
Message-ID: <E3336DF928658B45AD4B60C75
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [68.58.136.101]
Content-Type: multipart/alternative;
boundary="_000_E3336DF9286
MIME-Version: 1.0
I am able to successfully send mail to recipients at domain.com.
I have a send connector "*" with Smart Host Authentication set to None.
Thank you for your time,
Don
Your message wasn't delivered due to a permission or security issue. It may have been rejected by a moderator, the address may only accept e-mail from certain senders, or another restriction may be preventing delivery
Is there some Moderation on Email to External sources if so its being rejected by someone as Moderation.
I assume Comcast.net isnt an email in your Domain nor hosted by you ?
Look either if your want you can use DNS or if Smarthost you have to mention the IP of the second hop server in order for mail-flow to run smoothly.
- Rancy
Is there some Moderation on Email to External sources if so its being rejected by someone as Moderation.
I assume Comcast.net isnt an email in your Domain nor hosted by you ?
Look either if your want you can use DNS or if Smarthost you have to mention the IP of the second hop server in order for mail-flow to run smoothly.
- Rancy
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ASKER
Because it resolved the issue.
If required you can create new recieve connetor and custom the settings ----> Remote Network Settings --> Enter the IP address of the server you want to allow to relay through the Exchange server.
2. Please check comcast.net domain added into accepted domain.