sending email exchange web service works in US but not when run from columbia

Posted by KK on Stack Overflow See other posts from Stack Overflow or by KK
Published on 2010-04-30T12:36:14Z Indexed on 2010/05/03 0:58 UTC
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sendmail

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c#

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smtp

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exchangewebservices

I have posted similar question before . I have tried 2 things here ..

C# code to make use of MS exchange web service exposed by our companys server, and send emails. THis works in our US offfice ... when i run the same application from our columbian client .. it does not work.
C# code to send email a) use senMail C# API b) C# script to manually do the telnet to client smtp outgoing email server and send emails.

BOth work in our US office .... but does not work when run from columnbian client location

I need a solution asap ... pls help ..

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