I'm a newbie. Could someone help me solve the problem of setting up lotus domino passthru server on the DMZ connected to Cisco ASA 5510 and the real domino server on the internal network which is connected to a Cisco 3560 Switch.
I want to set the inside client on the internal network to be enable to send and receive email both from the internal and external mail. When the internal client want to send or receive mail from external let say hotmail or google, it goes to internal mail server and then to the server on the DMZ.
The other scenario is that external user from outside would also be able to send and receive mail either from the internal mail or external mail such as Yahoo or gmail with accessing first through the passthru server on the DMZ.
Please someone out there help me.