R6底下,为什么我的邮件能收到外网的,而收不到呢??错误信息如下,请大家帮帮忙啊
2004-02-17 14:25:19 Router: Message 0022CE58 NOT transferred via SMTP to 210.7
2.21.206 for jzg@china.com.cn Error transferring to 210.72.21.206; Network opera
tion did not complete in a reasonable amount of time; please retry