Rails Actionmailer语言 - 在bounceback中找到原始头文件

Question

我已经通过cpanel设置了一个名为'[e-mail]'的转发器，该转发器管道到一个跑步者(即，查找任何通过rails接收电子邮件的教程)。这部分工作得很好——我可以看出脚本正在运行，因为我已经将其设置为使用日志记录器。我遇到的问题是能够在反弹电子邮件中找到我的自定义标题"x订阅id:"。是否有一种方法可以访问原始电子邮件数据，这样我就可以进行正则表达式搜索，或者我必须以更复杂的方式进行搜索?

在另一个注意事项上，如果我得到一个反弹，自动从数据库中删除电子邮件是明智的，或者我需要采取一些额外的步骤来避免恶意意图?

编辑:张贴代码…

def receive(email)
    # email.body doesn't work...how do I search for this?  I know it's in the email...
    account = /X-Subscriber-Id: (.*)/.match(email.body)[1].split("|") rescue nil
    # If we've found the account info
    logger.info "Nil?: #{account.nil?}"
    if !account.nil?
        id, private_id = account[0].to_i, account[1]
        if @subscriber = Subscriber.find_by_id(id)
            @subscriber.update_attribute(:bouncebacks, @subscriber.bouncebacks.to_i + 1)
            logger.info "Faulty Account: #{@subscriber.email}"
        end
    else
            # This is where we email the admin in case of failure to find an account (manual removal from database)
            # This section is incomplete at this time
        @from = "My Site <[e-mail]>"
        @recipients = "[e-mail]"
        @subject = "Bounceback could not be processed"
        #@body = email.body -- What do I put here to simply re-send the email?
    end
end

Answer 1

使用过的电子邮件。