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I have some problems to send and recieve an e-mail, this is the message that appears... can you help me, if is possible in español:

This message was created automatically by mail delivery system. 


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The original message was received at Fri, 15 Apr 2016 18:35:03 -0700 
from  contador@emesys.mx  [ contador@emesys.mx

----- The following addresses had fatal errors ----- 
[Status: Error, Address: < loretojuarezr@prodigy.net.mx >, ResponseCode 421, 4.7.0 Temporarily Deferred] 

Message will be retried for 4 more day(s) 

----- Transcript of session follows ----- 

Received:from mail.zoho.com by mx.zohomail.com 
    with SMTP id 1460768526837855.2682731223143; Fri, 15 Apr 2016 18:02:06 -0700 (PDT) 
Message-ID:<1541c96d1a1.119ff 9bca268992.8120801446196280487@emesys.mx
Date:Fri, 15 Apr 2016 18:02:06 -0700 
From:Contador Contabilidad < contador@emesys.mx
User-Agent:Zoho Mail 
To:"loretojuarezr" < loretojuarezr@prodigy.net.mx
Subject:Factura telefono 
Content-Type:multipart/mixed; 
    boundary="----=_Part_822215_2082629022.1460768526755"