DNS和mailserver的问题

yuhe27913

我在内网有两台Linux服务器，一台的dns设置为公网的dns，另外一台设置的是内网的dns
dns设置为外网dns的服务器才可以发邮件(本公司的邮件)
但是从nslookup上看，两个dns都能都能找到邮件服务器的span server

1. [root@Host1 etc]# nslookup
   
2. > set q=mx
   
3. > mycompany.com
   
4. Server:         10.10.0.2
   
5. Address:        10.10.0.2#53
   
6. 
   
7. Non-authoritative answer:
   
8. mycompany.com       mail exchanger = 10 spamgw.mycompany.com.
   
9. 
   
10. Authoritative answers can be found from:
    
11. spamgw.mycompany.com        internet address = 10.10.0.16
    
12. >
    
13. 
    
14. 
    
15. 
    
16. [root@Host2 oracle]# nslookup
    
17. > set q=mx
    
18. > mycompany.com
    
19. Server:         210.22.70.3
    
20. Address:        210.22.70.3#53
    
21. 
    
22. Non-authoritative answer:
    
23. mycompany.com       mail exchanger = 10 spamgw.mycompany.com.
    
24. 
    
25. Authoritative answers can be found from:
    
26. mycompany.com       nameserver = ns93.worldnic.com.
    
27. mycompany.com       nameserver = ns94.worldnic.com.
    
28. spamgw.mycompany.com        internet address = 10.10.0.16
    
29. ns93.worldnic.com       internet address = 205.178.190.47
    
30. ns94.worldnic.com       internet address = 205.178.144.47

复制代码

atyu30

内网DNS别人都不认识