class ActionMailer::Base

def set_payload_for_mail(payload, mail)
  payload[:mail]               = mail.encoded
  payload[:mailer]             = name
  payload[:message_id]         = mail.message_id
  payload[:subject]            = mail.subject
  payload[:to]                 = mail.to
  payload[:from]               = mail.from
  payload[:bcc]                = mail.bcc if mail.bcc.present?
  payload[:cc]                 = mail.cc  if mail.cc.present?
  payload[:date]               = mail.date
  payload[:perform_deliveries] = mail.perform_deliveries
end