ses mail sending example.

ses_example.rake

namespace :aws do
  # http://docs.aws.amazon.com/sdkforruby/api/frames.html
  # http://qiita.com/itayan/items/112f23cbff13e49cdb53

  desc 'send mail'
  task send_mail: :environment do |_t, _args|
    ses = Aws::SES::Client.new(region: 'us-west-2')

    body_text = <<-EOS
      こんにちは。
      このメールはテストメールです。
      おしまい
    EOS

    subject = 'サブジェクトです'

    from_email = "no-reply@example.com"
    to_email = "user@example.com"

    ses.send_email(
                   source: from_email,
                   destination: {
                                 to_addresses: [to_email]
                                },
                   message: {
                             subject: {
                                       data: subject,
                                       charset: "UTF-8"
                                      },
                             body: {
                                    text: {
                                           data: body_text,
                                           charset: "UTF-8"
                                          }
                                   }
                            }
                  ) 
  end
end