Hello there,
Actually an email account is receiving bounces like this: Mail delivery failed: returning message to sender.
When I see the headers, the bounce is because of is sending spam, but when I search Mail Delivery Reports, and exim_mainlog/maillog, the e-mail log is not there!
Also, the header looks like this:
Mail delivery failed: returning message to sender
From Mail Delivery System on 2021-08-31 21:47
From Mail Delivery System
To [email protected]
Action: failed
Final-Recipient: rfc822;[email protected]_domain.com
Status: 5.0.0
Return-path: <[email protected]>
Received: from [195.33.210.155] (port=45960 helo=dnztech.net)
by nd6.rackslot.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
(Exim 4.94.2)
(envelope-from <[email protected]>)
id 1mL21b-0007Qg-QE
for [email protected]_domain.com; Tue, 31 Aug 2021 06:33:57 -0500
Received: from webmail.paksaglik.com (localhost [IPv6:::1])
by dnztech.net (Postfix) with ESMTPSA id D8A34408FB7E;
Tue, 31 Aug 2021 12:26:08 +0300 (+03)
Authentication-Results: dnztech.net;
spf=pass (sender IP is ::1) smtp.mailfrom=[email protected] smtp.helo=webmail.paksaglik.com
Received-SPF: pass (dnztech.net: connection is authenticated)
MIME-Version: 1.0
Date: Tue, 31 Aug 2021 10:26:08 +0100
From: John Doe <[email protected]>
I don't know why the e-mail was sent from webmail.paksaglik.com and envelope-from from my customer email account ([email protected]), any idea about how to stop this?
Thanks in advance, and sorry for my bad english.
Actually an email account is receiving bounces like this: Mail delivery failed: returning message to sender.
When I see the headers, the bounce is because of is sending spam, but when I search Mail Delivery Reports, and exim_mainlog/maillog, the e-mail log is not there!
Also, the header looks like this:
Mail delivery failed: returning message to sender
From Mail Delivery System on 2021-08-31 21:47
From Mail Delivery System
To [email protected]
Action: failed
Final-Recipient: rfc822;[email protected]_domain.com
Status: 5.0.0
Return-path: <[email protected]>
Received: from [195.33.210.155] (port=45960 helo=dnztech.net)
by nd6.rackslot.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
(Exim 4.94.2)
(envelope-from <[email protected]>)
id 1mL21b-0007Qg-QE
for [email protected]_domain.com; Tue, 31 Aug 2021 06:33:57 -0500
Received: from webmail.paksaglik.com (localhost [IPv6:::1])
by dnztech.net (Postfix) with ESMTPSA id D8A34408FB7E;
Tue, 31 Aug 2021 12:26:08 +0300 (+03)
Authentication-Results: dnztech.net;
spf=pass (sender IP is ::1) smtp.mailfrom=[email protected] smtp.helo=webmail.paksaglik.com
Received-SPF: pass (dnztech.net: connection is authenticated)
MIME-Version: 1.0
Date: Tue, 31 Aug 2021 10:26:08 +0100
From: John Doe <[email protected]>
I don't know why the e-mail was sent from webmail.paksaglik.com and envelope-from from my customer email account ([email protected]), any idea about how to stop this?
Thanks in advance, and sorry for my bad english.
Last edited by a moderator: