Clearly, the right thing to do was (1) hack SMTP forwarding support into the generic driver, (2) make it the default mode, and (3) eventually throw out all the other delivery modes, especially the deliver-to-file and deliver-to-standard-output options.

• 显然，正确的路子是（1）把SMTP转发支持加入到通用驱动里去，（2）把它设置为默认模式，（3）最终把其它的传递模式都去掉，尤其是传递到文件和标准输出的模式。