1  require 'gserver'
   2  
   3  class SMTPServer < GServer
   4    def serve(io)
   5      @data_mode = false
   6      puts "Connected"
   7      io.print "220 hello\r\n"
   8      loop do
   9        if IO.select([io], nil, nil, 0.1)
  10  	      data = io.readpartial(4096)
  11  	      puts ">>" + data
  12  	      ok, op = process_line(data)
  13  	      break unless ok
  14  	      io.print op
  15        end
  16        break if io.closed?
  17      end
  18      io.print "221 bye\r\n"
  19      io.close
  20    end
  21  
  22    def process_line(line)
  23      if (line =~ /^(HELO|EHLO)/)
  24        return true, "220 and..?\r\n"
  25      end
  26      if (line =~ /^QUIT/)
  27        return false, "bye\r\n"
  28      end
  29      if (line =~ /^MAIL FROM\:/)
  30        return true, "220 OK\r\n"
  31      end
  32      if (line =~ /^RCPT TO\:/)
  33        return true, "220 OK\r\n"
  34      end
  35      if (line =~ /^DATA/)
  36        @data_mode = true
  37        return true, "354 Enter message, ending with \".\" on a line by itself\r\n"
  38      end
  39      if (@data_mode) && (line.chomp =~ /^.$/)
  40        @data_mode = false
  41        return true, "220 OK\r\n"
  42      end
  43      if @data_mode
  44        puts line 
  45        return true, ""
  46      else
  47        return true, "500 ERROR\r\n"
  48      end
  49    end
  50  end
  51  
  52  a = SMTPServer.new(1234)
  53  a.start
  54  a.join

   1  
   2  def send_email(from, from_alias, to, to_alias, subject, message)
   3  	msg = <<END_OF_MESSAGE
   4  From: #{from_alias} <#{from}>
   5  To: #{to_alias} <#{to}>
   6  Subject: #{subject}
   7  	
   8  #{message}
   9  END_OF_MESSAGE
  10  	
  11  	Net::SMTP.start('localhost') do |smtp|
  12  		smtp.send_message msg, from, to
  13  	end
  14  end

   1  
   2  class Mailer < ActionMailer::Base
   3  
   4    helper ActionView::Helpers::UrlHelper
   5  
   6    def generic_mailer(options)
   7      @recipients = options[:recipients] || "me@privacy.net"
   8      @from = options[:from] || "me@privacy.net"
   9      @cc = options[:cc] || ""
  10      @bcc = options[:bcc] || ""
  11      @subject = options[:subject] || ""
  12      @body = options[:body] || {}
  13      @headers = options[:headers] || {}
  14      @charset = options[:charset] || "utf-8"
  15    end
  16    
  17    # Create placeholders for whichever e-mails you need to deal with.
  18    # Override mail elements where necessary
  19    
  20    def contact_us(options)
  21      self.generic_mailer(options)
  22    end
  23  
  24    ...
  25  
  26  end

   1  Mailer.deliver_contact_us(
   2     :recipients => "x@x.com",
   3     :body => { 
   4                 :name => params[:name],
   5                 :phone => params[:phone],
   6                 :email => params[:email],
   7                 :message => params[:message]
   8               },
   9     :from => "y@y.com"
  10  )

   1  uuencode file.txt file.txt | mail email@address.com

   1  https://USERNAME:PASSWORD@gmail.google.com/gmail/feed/atom