为什么我的邮件发不到瑞星呢，是不是瑞星的邮箱变了啊
mail3-66.sinamail.sina.com.cn.
邮件无法发送到您指定的地址中。
邮件无法送达。
<rs@ring.com.cn>:
Sorry, I couldn't find any host by that name. (#4.1.2)
I'm not going to try again; this message has been in the queue too long.
³èI?_£bbs.ikaka.comê.¬TUu¹^
