# c2TRay error (SMTP LISTENER)

**URL:** <https://forums.collective2.com/t/c2tray-error-smtp-listener/5308>\
**Category:** C2\
**Created:** [April 11, 2011, 4:51pm UTC](https://forums.collective2.com/t/c2tray-error-smtp-listener/5308 "2011-04-11T16:51:07Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![gtindicators](https://yyz2.discourse-cdn.com/flex028/user_avatar/forums.collective2.com/gtindicators/32/1487_2.png) [@gtindicators](https://forums.collective2.com/u/gtindicators)\
**Post date:** [April 11, 2011, 4:51pm UTC](https://forums.collective2.com/t/c2tray-error-smtp-listener/5308/1 "2011-04-11T16:51:07Z")

</div>

hi I HAVE TRADESTAION platform, and for any reason appera tjhis message  
  
  
  
Problem encountred. No se puede establecer una conexion ya que el equipo de destino denego expresamente dicha conexion 74.220.16.86:9236  
  
In system.Net.sockets.TcpClient…ctor(String hostname, Int32 port)  
  
In C2Tray.SMTPListerner.send to TCPServer(String email text)

---

<div class="post-metadata">

**Author:** ![BobSvan2](https://yyz2.discourse-cdn.com/flex028/user_avatar/forums.collective2.com/bobsvan2/32/21391_2.png) [@BobSvan2](https://forums.collective2.com/u/BobSvan2)\
**Post date:** [April 11, 2011, 5:47pm UTC](https://forums.collective2.com/t/c2tray-error-smtp-listener/5308/2 "2011-04-11T17:47:37Z")

</div>

Please use last version of C2Tray (Version 2.1.0.2).  
  
  
  
Thank you  
  
  
  
Bob