Recipient not found

Recipient not found


Hi, can't reserve messages from outside.
sender get messages like: 
Subject:  Failure Notice

Sorry, we were unable to deliver your message to the following address.

< @dentalbees.com >:
Remote host said:
550 5.1.1 < @dentalbees.com> Recipient not found.  < http://x.co/irbounce>
[RCPT_TO]

--- Below this line is a copy of the message.

Received: from [212.82.98.127] by nm13. bullet.mail.ir2.yahoo.com with NNFMP; 02 May 2017 09:00:04 -0000
Received: from [46.228.39.88] by tm20. bullet.mail.ir2.yahoo.com with NNFMP; 02 May 2017 09:00:04 -0000
Received: from [127.0.0.1] by  smtp125.mail.ir2.yahoo.com with NNFMP; 02 May 2017 09:00:04 -0000
X-Yahoo-Newman-Id:  277232.48044.bm@smtp125.mail.ir2.yahoo.com
X-Yahoo-Newman-Property: ymail-3
X-YMail-OSG: sMrBinIVM1mKL6bpliOtyWLWubgCzhHw8tmbYSWsZatb6Hw
dtuiXmpkxRv9pG9_edkKeNgcvOwQWHdyGFqaRymEscsRaSBT1LMyDBSaoJ7q
qGQxqCdH6iMq8cdHTkUvbcjFxARaFA2UVwSt9j3g948xLFYKmmaCjQitt.3.
KXlgdUk128zy2jVK_BNsyLYxTG9a0GVfl_V2f4Hdj0F5PqvjhvS05zhJT1va
s2ul6uBg.9v.EdgRB5EBYce7olpnhUabdG3MDEQW.J5j3890U5JFytQl4_xD
FtqwKZ1FIolsXTxplLdpPfo9kAUHt1Ltgj3xY.TCelXRq4CIiSGQpHEAhUOM
ii9Kq6IAyUE69vP0P9vV2QGlT.x5kC6gM1OHZFTZo7bYHnIatVhJjfT8EkQt
zMC9TW7HLkvO8jezQHlyRrBrqP.7t3SLIlQmLmMyG8QN1o_4XlhTcnN3kzQ_
XmhukBMdiUqD_6JOjNmSAWpjJtdtmUjf6FOGVckLCCkqnQ.kKcpuxOm.IRln
3V4sWHhLkPgeqx80ukwHrNcN4I1pZU5pLyHW7bYSEHHd_4l51gKE97WujF7q
zJrm_ipnrp7A-
X-Yahoo-SMTP: gTkdvcqswBCw09xfir_ipuq2qX9jKI6D41mq
From: Marius Siaulys < @yahoo.co.uk>
Content-Type: text/plain;
   charset=us-ascii
Content-Transfer-Encoding: 7bit
Mime-Version: 1.0 (1.0)
Date: Tue, 2 May 2017 10:00:03 +0100
Subject: Test
Message-Id: < 28318758-6233-4FDB-83B3-E052F24B890D@yahoo.co.uk>
To:  @dentalbees.com
X-Mailer: iPhone Mail (14E304)



And I geting emails from zoho.eu to fix mx and dis, but is evritfing fine: Please see goddady settings:


Type Name Value TTL Actions
A @ 184.168....... 600 seconds Edit
CNAME email email.secureserver.net 1 Hour Edit
CNAME ftp @ 1 Hour Edit
CNAME www @ 1 Hour Edit
CNAME zb14934069 zmverify.zoho.eu 12 Hours Edit
CNAME _domainconnect _domainconnect.gd.domaincontrol.com 1 Hour Edit
MX @ mailstore1.secureserver.net (Priority: 10) 12 Hours Edit
MX @ mx.zoho.eu (Priority: 10) 12 Hours Edit
MX @ mx2.zoho.eu (Priority: 20) 12 Hours Edit
MX @ mx3.zoho.eu (Priority: 50) 12 Hours Edit
MX @ smtp.secureserver.net (Priority: 0) 12 Hours Edit
TXT @ v=spf1 include:zoho.eu ~all 12 Hours Edit
TXT text._domainkey v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCVIwbPfXDUagOA+r/S1pbTCsQN5k+kq5EiTJs1EVc2yEw1NHsJkcwpd8F7Jxso7o49dm8HA7xmyPkBwac4LORqkM8A7Xh+9rVO3EA1+CGz6TTJzsSb0tyJpIgToEeZzdRwJ77HwE/c5lePvzSRF/Y2/WbyeSSCqk4SYF0AxY5PYQIDAQAB 12 Hours Edit
NS @ ns43.domaincontrol.com 1 Hour
NS @ ns44.domaincontrol.com