hello,

I have configured zimbra via a Router.. .and opened the following ports via Port Forwarding.

1 110 110 110 192.168.0.3
2 143 143 143 192.168.0.3
3 25 25 25 192.168.0.3
4 389 389 389 192.168.0.3
5 443 443 443 192.168.0.3
6 7071 7071 7071 192.168.0.3
7 80 80 80 192.168.0.3
8 993 993 993 192.168.0.3
9 995 995 995 192.168.0.3

But my problem is that , i am not able to send / receive mails...

If I enable the DMZ server mode for 192.168.0.3 (IP address of the Linux Box), But DMZ is not safe, so i want to avoid it and open only the concerned ports for zimbra in my router

the zimbra mails are working fine.

Please let me know whether i need to open any additional ports.

My Zimbra is installed in Suse 9.3 Updated Version

Thanks