[p]从点晴向网易邮箱发邮件可以接收到，但却不能回复，提示系统退信。[/p] [p]———————————————————————————————[/p] [p]网易错误提示[/p] [p]———————————————————————————————[/p] 退信原因： 绕了地球一圈，我们仍然无法找到您要发送的邮件地址，邮件只好先给您捎回来了。 英文说明:smtp error, rcpt to: 550-5.1.1 the email account that you tried to reach does not exist. please try 550-5.1.1 double-checking the recipient's email address for typos or 550-5.1.1 unnecessary spaces. learn more at 550 5.1.1 http://support.google.com/mail/bin/answer.py?answer=6596 bf10si265172pab.79.(smtp error, rcpt to: 550-5.1.1 the email account that you tried to reach does not exist. please try[br]550-5.1.1 double-checking the recipient's email address for typos or[br]550-5.1.1 unnecessary spaces. learn more at[br]550 5.1.1 http://support.google.com/mail/bin/answer.py?answer=6596 bf10si265172pab.79)