require 'net/pop'
require 'rubygems'
require 'tmail'

username = ' '
pass = ' '

Net::POP3.enable_ssl(OpenSSL::SSL::VERIFY_NONE)
Net::POP3.start('pop.gmail.com', 995, username, pass) do |pop|
    if pop.mails.empty?
        puts "No mail"
        else
            pop.each_mail do |mail|
            email = TMail::Mail.parse(mail.pop)
            p email.body
            end
        end
     end