The following organization rejected your message: pechkin.tsupport.ru.

Diagnostic information for administrators:

Generating server: TS-EXCH01.internal.tsupport.ru

ksay@alteris.tech
pechkin.tsupport.ru
Remote Server returned '554 5.7.1 <ksay@alteris.tech>: Relay access denied'

Original message headers:

Received: from TS-EXCH01.internal.tsupport.ru (192.168.3.5) by
 TS-EXCH01.internal.tsupport.ru (192.168.3.5) with Microsoft SMTP Server
 (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.464.5;
 Fri, 30 May 2025 18:42:48 +0300
Received: from TS-EXCH01.internal.tsupport.ru ([fe80::b149:c994:6d64:f2a4]) by
 TS-EXCH01.internal.tsupport.ru ([fe80::b149:c994:6d64:f2a4%14]) with mapi id
 15.02.0464.015; Fri, 30 May 2025 18:42:48 +0300
From: Administrator <Administrator@tsupport.ru>
To: "ksay@alteris.tech" <ksay@alteris.tech>
Subject: Test
Thread-Topic: Test
Thread-Index: AQHb0Xl881H5CIbaVU+IttfQfu6Y9w==
Date: Fri, 30 May 2025 15:42:45 +0000
Message-ID: <a6070bf8bcfa474bbee97b28d0ba2e5b@tsupport.ru>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [192.168.3.96]
Content-Type: multipart/alternative;
	boundary="_000_a6070bf8bcfa474bbee97b28d0ba2e5btsupportru_"
MIME-Version: 1.0