邮箱不能接收外部邮件
各位大侠请指教:EXCHAGE2003内部可以收发, 发到外部邮箱很快收到, 就是外部邮箱发到内部收不到,退信内容为:
This is an automatically generated Delivery Status Notification.
THIS IS A WARNING MESSAGE ONLY.
YOU DO NOT NEED TO RESEND YOUR MESSAGE.
Delivery to the following recipients has been delayed.
DD@AA.COM(示例)
请指教,急! 首先检查25端口是否在外部能否被连接.
然后检查MX记录是否指向到了正确的公网IP.
然后检查SMTP设置是否正常.
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