From: "aktxyz@..." <aktxyz@...>
Date: 2008-01-30T10:34:59+09:00
Subject: smtp.set_debug_output - capture output to string?

As shown below, I can send debug output from Net::SMTP to stderr, how
to I send this to a string instead?

smtp = Net::SMTP.new(x[:address], x[:port])
smtp.set_debug_output $stderr
smtp.start(x[:domain], x[:user_name], x[:password],
x[:authentication]) do |smtp|
  smtp.sendmail(mail.encoded, mail.from, mail.destinations)
end