>Let's say there is a Lotus Notes server in the DMZ. It has been
replicating
>stuff behind a firewall, FW-1.
>I need to have port 1352 open to allow users to access the Lotus Notes in
>the DMZ to read e-mail and calendar.
>What if an e-mail has embbeded URL, do I need to open port 80 and 443 for
>him/her to launch Internet access?
>Any pointers/comments are appreciated.
Ivan, the URL is opened from the user's Notes client to an external web
server. Users on the internal network would need to have an open port or
proxy on 80 and 443 to reach that external web server. Nothing would go
through the DMZ--ports need to be opened from the internal network only.
HTH,
CB
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