View returning message to sender
Hello,
Before WHM 11.52 upgrade, i could read the message content including all headers without clicking anything else. After the upgrade, message content and headers are included as attachments. How can i keep using the old way? What setting i should change in exim?
Before WHM 11.52:
After WHM 11.52:
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:
example@example.com[/EMAIL]
host mx2.example.com [xx.xx.xx.xx]
SMTP error from remote mail server after RCPT TO::
550 Requested action not taken: mailbox unavailable
------ This is a copy of the message, including all the headers. ------
Return-path:
Received: from xxx ([xxx]:39943 helo=xxx)
by xxx with esmtpa (Exim 4.85)
(envelope-from )
id 1ZlkMB-0005pD-8o
for xxx; Tue, 13 Oct 2015 00:10:07 +0300
Date: Mon, 12 Oct 2015 21:10:07 +0000
To: xxx
From: "xxx"
Auto-Submitted: auto-generated
Message-ID: <20151012210302.e16e54b5ecf5@xxx>
MIME-Version: 1.0
Content-Type: text/plain; charset="ISO-8859-9"
Content-Transfer-Encoding: 8bit
X-Priority: 3
X-Mailer: vBulletin Mail via PHP
Subject: =xxx=
~MESSAGE CONTENT~
After WHM 11.52:
Attached: details.txt (346 B), Email Subject (1.41 KB) (7 KB)
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:
example@example.com[/EMAIL]
host mx4.example.com [xxx]
SMTP error from remote mail server after RCPT TO::
550 Requested action not taken: mailbox unavailable
-
Reply forum cPanel support: Hello, This behavior appears to be a part of a recent Exim update, version 4.86: [exim] Exim 4.86 Released + DSN messages are now MIME format In the Internet's standard email protocol SMTP, a bounce message, also called a Non-Delivery Report/Receipt (NDR), a (failed) Delivery Status Notification (DSN) message, a Non-Delivery Notification (NDN) or simply a bounce, is an automated electronic mail message from a mail system informing the sender of another message about a delivery problem. The change to make these MIME format is what is causing these to be attachments, and is currently a part of the standard for SMTP. Exim simply updated recently to conform to the standard. In cPanel version 11.52.0.5 we updated cPanel to include Exim 4.86, which is likely why you recently have seen this behavior. This does not currently appear to be configurable in Exim. If you have any questions or if there is anything else we can assist you with, please let us know. We would be glad to help! References: RFC 822: Standard for the Format of Arpa Internet Text Messages https://en.wikipedia.org/wiki/Bounce_message
I really need to use the old method.0 -
Hello :) Thank you for taking the time to update us with the outcome and response from your support ticket. Note that it's not likely to see a change in this new behavior from EXIM because it was implemented to meet RFC compliance standards. Thank you. 0
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