Remote Server returned 554 4.1.8 Sender address rejected: Domain not found
This article describes how to troubleshoot the error Remote Server returned 554 4.1.8 Sender address rejected: Domain not found.
Generic email error response received when attempting to send email messages
This message indicates that you have sent a message too soon after a major DNS change.
DNS changes take 3-24 hours to propagate across the Internet. If you were to make a major DNS change, then attempt to send an email, the receiving server may not recognize your new domain. If the new domain doesn't exist in it's DNS (which is still propagating across the Internet), then it will reject the message with the error
Sender address rejected: Domain not found.
Here is the message in its entirety:
Delivery has failed to these recipients or groups: [email protected] Your message couldn't be delivered because you weren't recognized as a valid sender. The most common reason for this is that your email address is suspected of sending spam and it's no longer allowed to send messages outside of your organization. Contact your email admin for assistance. The following organization rejected your message: mail-eu-west-mx-2.mailspot.info. Diagnostic information for administrators: Generating server: zix01.receiver.otherdomain.com [email protected] mail-eu-west-mx-2.mailspot.info Remote Server returned '554 4.1.8 <mail-eu-west-mx-2.mailspot.info #4.1.8 smtp; 450 4.1.8 <[email protected]>: Sender address rejected: Domain not found>' Original message headers: Return-Path: <[email protected]> Received: from 127.0.0.1 (ZixVPM [127.0.0.1]) by Outbound.receiver.otherdomain.com (Proprietary) with SMTP id ECEFD42552 for <[email protected]>; Wed, 4 Sep 2016 09:41:10 -0500 (CDT) Received: from mail.receiver.otherdomain.com (vsclmxch02.receiver.otherdomain.com [10.4.2.183]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by zix01.receiver.otherdomain.com (Proprietary) with ESMTPS id 63965419C1 for <[email protected]>; Wed, 4 Sep 2016 09:41:10 -0500 (CDT) From: Oscar Zeta Acosta <[email protected]> To: "[email protected]" <[email protected]> Subject: Test Thread-Topic: Test Thread-Index: AdRQJsrAAm1aOxfGTG6meSofoKvwSQ== Date: Wed, 4 Sep 2016 14:41:11 +0000 Message-ID: <[email protected]> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.2.19.12] Content-Type: text/plain MIME-Version: 1.0 X-VPM-MSG-ID: 2ad2c18f-e6ec-4451-90a0-2a7b15d6b095 X-VPM-HOST: vsclmzix01.receiver.otherdomain.com X-VPM-GROUP-ID: 31ffbc9e-631e-48d3-af4f-3bd00101acf8 X-VPM-ENC-REGIME: Plaintext X-VPM-IS-HYBRID: 0 CONFIDENTIALITY NOTICE: The contents of this email message and any attachments are intended solely for the addressee(s) and may contain confidential and/or privileged information. This information may be legally protected from disclosure by Federal and State privacy laws. If you are not the intended recipient of this message or their agent, or if this message has been addressed to you in error, please immediately alert the sender by reply email and then delete this message including any attachments. If you are not the intended recipient, you are hereby notified that any use, dissemination, copying, or storage of this message or its attachments is strictly prohibited. Email secured by Check Point