module Mail autoload :SMTP, 'mail/network/delivery_methods/smtp' autoload :FileDelivery, 'mail/network/delivery_methods/file_delivery' autoload :Sendmail, 'mail/network/delivery_methods/sendmail' autoload :TestMailer, 'mail/network/delivery_methods/test_mailer' autoload :POP3, 'mail/network/retriever_methods/pop3' autoload :IMAP, 'mail/network/retriever_methods/imap' autoload :TestRetriever, 'mail/network/retriever_methods/test_retriever' end