From: "Peña, Botp" <botp@...>
Date: 2007-09-06T13:03:19+09:00
Subject: Re: Trouble Sending Emails

From: Matt White [mailto:whitethunder922@yahoo.com] 
# irb(main):003:0>       body = "Subject: Product Import 
# succeeded for supplier #{supplierid} at #{Time.now.to_s}\r\n\r\n"
# => "Subject: Product Import succeeded for supplier 8 at Wed 
# Sep 05 09:25:26 -0600 2007\r\n\r\n"
# irb(main):004:0>       Net::SMTP.start(mail_server, 25, 
# helo_domain, username, password, :login) do |smtp|
# irb(main):005:1*         smtp.send_message(body, 
# from_address, to_address)
# irb(main):006:1>       end
# => "250 Ok: queued as 20F73116D1AA\n"

at this point 
  a. the server mail_server received your email (w ack 250 Ok)
  b. and further replied that it queued your mail w queueid 20F73116D1AA
     (surely that reply and the queueid did not come fr ruby, right?) 

ergo your ruby script is fine.
 
# ...but the  mail never arrives. Thanks for any assistance!

it arrived on mail_server.

your mail admin can better help you.

kind regards -botp