POSTIE Extender Error 10061

I get the following message when I try to use both my corporate exchange 5.5 server and my internet smpt provider.

Error is "Could not connect to server: smtp.atoga.com:25, error=-10061

This happens exactly the same with my usa.net account (SMTP internet provider). I have both pop.atoga.com and smtp.atoga.com pointing to the same Exchange server in the corporate DNS.

I followed the chain for other e-mail issues here hoping to find a solution, the script below is modified from that chain.

I am using the WWPST32I.DLL because I have the 2000C version of WinBatch.

;TITLE: POP Mail (POSTIE) Test 
;DATE: 4/10/02
;AUTHOR: Micheal Bach
;VERSION: Beta 0
;UPDATED:
;PURPOSE: Used to figureout how to send an attachment to several people, Using POP mail.
;
AddExtender("WWPST32I.DLL")
smtphost="smtp.atoga.com"
pophost="pop.atoga.com"
fromaddr="me@atoga.com"
userid="me"
password="PW"
port=""
tolist="builder@atoga.com"
cclist="me@atoga.com"
bcclist=""
subject="Test POP mail"
msg="This is a simple example message"
attachments="d:\esi\tools\rpts\DailyReceitpts\pordr041802.pdf"
flags="h"
msgnumber=""
outputfile=""
pat=""
mailbox=""


kInit(smtphost,fromaddr,userid,password,port)
kDest(tolist,cclist,bcclist)
kSendText(subject,msg,attachments,flags)

errline=kStatusInfo()
Message("ErrLine",errline)