WARNING: Message delivery failed （2024.03.15）
=============================================================
= Greetings from the MDaemon mail system at postix.kpk.fi =
=============================================================
The following message:
Session-ID: 68643568 (specific to this delivery attempt)
Queue-ID: pd5001044466156.msg
Message-ID: 26cfb23dc90bc8082b850ca753a5cfc587b210cc@tundra2000.com
could not be delivered to the following recipient(s):
antti.ylonen@kp24.onmicrosoft.com (unrecoverable error)
despite one or more unsuccessful attempts to do so.
No further delivery attempts will be made and the message has been removed from the queue.
The original message headers may follow at the end of this report. For information on DSN messages see https://www.mdaemon.com/dsn/.
Please quote the Queue-ID, Session-ID, and Message-ID found above in any inquiries regarding this message.
========================
= Session Transcript =
========================
REMOTE message: pd5001044466156.msg
* Session 68643568; child 0001
* Forwarded from: ylonean@kpk.fi
* From: blog@tundra2000.com
* To: antti.ylonen@kp24.onmicrosoft.com
* Subject: OP varoittaa: Tietoturvaloukkaus ja sen seuraukset asiakkaille #37546664
* Message-ID: <26cfb23dc90bc8082b850ca753a5cfc587b210cc@tundra2000.com>
* Size: 37069;
Resolving MX record for kp24.onmicrosoft.com (DNS Server: 194.211.18.74)...
* P=000 S=000 D=kp24.onmicrosoft.com TTL=(1) MX=[kp24.mail.protection.outlook.com]
Attempting SMTP connection to kp24.mail.protection.outlook.com
Resolving A record for kp24.mail.protection.outlook.com (DNS Server: 194.211.18.74)...
* D=kp24.mail.protection.outlook.com TTL=(0) A=[52.101.68.39]
* D=kp24.mail.protection.outlook.com TTL=(0) A=[52.101.68.5]
* D=kp24.mail.protection.outlook.com TTL=(0) A=[52.101.73.8]
* D=kp24.mail.protection.outlook.com TTL=(0) A=[52.101.73.12]
* D=kp24.mail.protection.outlook.com TTL=(0) A=[52.101.73.19]
* D=kp24.mail.protection.outlook.com TTL=(0) A=[52.101.73.24]
* D=kp24.mail.protection.outlook.com TTL=(0) A=[52.101.68.32]
Randomly picked 52.101.73.12 from list of possible hosts
Attempting SMTP connection to 52.101.73.12:25
Waiting for socket connection...
* Connection established 194.211.18.73:49951 --> 52.101.73.12:25
Waiting for protocol to start...
<-- 220 AM3PEPF0000A79B.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Fri, 15 Mar 2024 14:37:39 +0000
--> EHLO postix.kpk.fi
<-- 250-AM3PEPF0000A79B.mail.protection.outlook.com Hello [192.130.183.73]
<-- 250-SIZE 157286400
<-- 250-PIPELINING
<-- 250-DSN
<-- 250-ENHANCEDSTATUSCODES
<-- 250-STARTTLS
<-- 250-8BITMIME
<-- 250-BINARYMIME
<-- 250-CHUNKING
<-- 250 SMTPUTF8
--> STARTTLS
<-- 220 2.0.0 SMTP server ready
SSL negotiation successful (TLS 1.2, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384)
SSL certificate is valid (matches kp24.mail.protection.outlook.com and is signed by recognized CA)
--> EHLO postix.kpk.fi
<-- 250-AM3PEPF0000A79B.mail.protection.outlook.com Hello [192.130.183.73]
<-- 250-SIZE 157286400
<-- 250-PIPELINING
<-- 250-DSN
<-- 250-ENHANCEDSTATUSCODES
<-- 250-8BITMIME
<-- 250-BINARYMIME
<-- 250-CHUNKING
<-- 250 SMTPUTF8
--> MAIL From:
--> RCPT To:
--> DATA
<-- 250 2.1.0 Sender OK
<-- 550 5.4.1 Recipient address rejected: Access denied. [AM3PEPF0000A79B.eurprd04.prod.outlook.com 2024-03-15T14:37:41.290Z 08DC402B04D320F5]
--> QUIT
========================
= End Transcript =
========================
