Redmine

I cannot get email to work at all. I don't get any email when registering in spite of the settings being set to do so. I don't get any email when using the "test email" link in the notifications settings dialog. All indications are that everything was successful in flash messages and there is nothing to indicate otherwise in the log files.

Settings in redmine email.yaml

production:
  delivery_method: :smtp
  smtp_settings:
    address: "smtp-server.oh.rr.com" 
    port: 25
    authentication: :plain
    domain: "atlas" 

Now outside of Redmine, I can get the following ruby program to work correctly, verifying that my email provider and my rails is working as expected:

require 'action_mailer'
ActionMailer::Base.smtp_settings = {
  :address => "smtp-server.oh.rr.com",
  :port => 25,
  :authentication => :plain,
  :domain => "atlas" 
}
class Mailer < ActionMailer::Base
  def test_email
     subject "test" 
     from "no-reply@oh.rr.com" 
     recipients "jlsysinc@hotmail.com" 
     body "A test email" 
  end
end
Mailer.deliver_test_email

About your application's environment
Ruby version 1.8.7 (i386-cygwin)
RubyGems version 1.3.7
Rack version 1.0
Rails version 2.3.5
Active Record version 2.3.5
Active Resource version 2.3.5
Action Mailer version 2.3.5
Active Support version 2.3.5
Edge Rails revision unknown
Application root /c/www/redmine-1.0.0
Environment production
Database adapter sqlite3
Database schema version 20100705164950