Недоставленное сообщение

Return-Path: <ali.ali-an@yandex.by>
Received: from mxfront8g.mail.yandex.net (mxfront8g.mail.yandex.net [IPv6:2a02:6b8:0:1472:2741:0:8b7:159])
by forward103o.mail.yandex.net (Yandex) with ESMTP id B5E905881CBA
for <bugmenot@asdasd.ru>; Mon, 16 Apr 2018 12:26:27 +0300 (MSK)
Received: from mxfront8g.mail.yandex.net ([127.0.0.1])
by mxfront8g.mail.yandex.net with LMTP id 05CFOXtk
for <ali.ali-an@yandex.by>; Mon, 16 Apr 2018 12:26:26 +0300
Received: from mailer29.gate91.rs.smtp.com (mailer29.gate91.rs.smtp.com [74.91.91.29])
by mxfront8g.mail.yandex.net (nwsmtp/Yandex) with ESMTPS id sMM1Dl4aKQ-QOoOus8W;
Mon, 16 Apr 2018 12:26:24 +0300
(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))
(Client certificate not present)
Authentication-Results: mxfront8g.mail.yandex.net; spf=neutral (mxfront8g.mail.yandex.net: 74.91.91.29 is neither permitted nor denied by domain of viconferences.co.uk, rule=[?all]) smtp.mail=saket@viconferences.co.uk; dkim=pass header.i=@smtpserver.email
X-MSFBL: nHHjs8sYUfvcHhkd2ypSdFfeX3V4c+rziPlNaCghiho=|eyJyIjoiYWxpLmFsaS1
hbkB5YW5kZXguYnkiLCJiIjoiVmlydHVlSW5zaWdodEV2ZW50c19kZWRpY2F0ZWR
fcG9vbF83NF85MV85MV8yOSIsImciOiJWaXJ0dWVJbnNpZ2h0RXZlbnRzX2RlZGl
jYXRlZF9wb29sIn0=
Received: from [10.137.129.33] ([10.137.129.33:42460] helo=mtl-mtsp-c02-1.int.smtp)
by mtl-mtsp-mta05-out2.smtp.com (envelope-from <saket@viconferences.co.uk>)
(ecelerity 4.2.1.55028 r(Core:4.2.1.12)) with ESMTP
id 0D/70-31490-F3C64DA5; Mon, 16 Apr 2018 09:26:23 +0000
Received: from 10.137.11.89 by Caffeine (mtl-mtsp-c02-1) with SMTP id
6bf59419-a062-49a4-8665-0fc33ab1c7a8 for ali.ali-an@yandex.by;
Mon, 16 Apr 2018 09:26:19 +0000 (UTC)
Received: from [86.27.100.26] ([86.27.100.26:44086] helo=Piyush)
by mtl-mtsp-mta04-in1 (envelope-from <saket@viconferences.co.uk>)
(ecelerity 4.1.0.46749 r(Core:4.1.0.4)) with ESMTPA
id 4F/90-27552-93C64DA5; Mon, 16 Apr 2018 09:26:19 +0000
MIME-Version: 1.0
From: "Saket Vayeda" <saket@viconferences.co.uk>
Reply-To: saket@viconferences.co.uk
To: ali.ali-an@yandex.by
Subject: Pharma AI & IoT 2018 (Conference)
Content-Type: multipart/alternative;
boundary="----=_NextPart_001_39E6_49022F79.2CA41F9F"
X-Mailer: Smart_Send_4_1_8
Date: Mon, 16 Apr 2018 10:26:18 +0100
Message-ID: <38484992239762116029514@Piyush>
X-SMTPCOM-Tracking-Number: 6bf59419-a062-49a4-8665-0fc33ab1c7a8
X-SMTPCOM-Sender-ID: 5010263
Feedback-ID: 5010263:SMTPCOM
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=smtpserver.email;
i=@smtpserver.email; q=dns/txt; s=smtpcustomer; t=1523870781;
h=MIME-Version : From : Reply-To : To : Subject : Content-Type : Date :
Message-ID : From : Subject : Date;
bh=9loeCzUZGR2T1obe7XmZywUtVHaS0rcLD5q+cA11rhI=;
b=EqWS52+qFMXLoqGZte/t8TwxrAQa4+eUf++iRMEj1ADCoZ3UScsZbeTccaMX9C7cPtKGOv
TSty2IMD64t8scs8zxQ1tKAqrCx4iCNqVKxkAVdrKuXqDvRBXyn+c9jXHE3nOTG8MQsWYHn1
jh3oKoNMTDNBxXH9W+DYsCcAjrqOloItqdc1y1TwyBHrB0jvjoTYArwaNrOpDfdh1IPoTTCC
ZHqFx0evg1LAW+ExQ8vvKYh7brTjd1IDiwPysSdQwAzxYH4OSvnga4tlPjvAa70xjkPcBAa+
lsKieH5eZyfp+bvNvpR3uKKS3k7TzHKD72AlT7plYl0yP418O4F7eblA==
X-Report-Abuse: SMTP.com is an email service provider. Our abuse team cares about your feedback. Please contact abuse@smtp.com for further investigation.
X-Yandex-Forward: 4d5f734b4dc5e0eef1298172b29bef18
**********

Это письмо отправлено почтовым сервером yandex.ru.

К сожалению, мы вынуждены сообщить Вам о том, что Ваше письмо не может
быть отправлено одному или нескольким адресатам. Технические подробности можно найти ниже.

Возможные причины недоставки указаны по адресу:
https://yandex.ru/support/mail-new/wizard/zout_send/not-got-report-yes-other.html

Пожалуйста, не отвечайте на это сообщение.

**********

This is the mail system at host yandex.ru.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

You can find the the possible reasons of the undelivered message letter here:
https://yandex.com/support/mail-new/wizard/zout_send/not-got-report-yes-other.html

Please, do not reply to this message.


<bugmenot@asdasd.ru>: connect to asdasd.ru[185.53.179.40]:25: Connection timed
out