Using POP3 to conect to from Webmethods 8.2 on MZ


I am using a service to obtain email from exchange account but Now I am trying to use the same service to obtain email from external server ( The IS is on MZ server so it can´t conect to external server.

THe error that I can see in server.log is:
javax.mail.MessagingException: Connect failed; nested exception is:
2016-10-19 11:52:37 CDT [ISS.0142.0002D] Unregistered Lifecycle Listener is true
2016-10-19 11:52:37 CDT [ISC.0038.0002D] → HTTP/1.1 500 Service Error

Information about Integration Server

----- Software ----------
Product webMethods Integration Server
Updates IS_8.2_SP2_Core_Fix7
Build Number 228
SSL Strong (128-bit)