Hi Grg and Michael,
I have been trying to connect my two sites via IPSEC VPN over the internet. Both servers are used also as mail servers and web servers to the outside world. We also use IMP3.0 to access webmail from the Internet.
Everytime I activate the IPSEC VPN as either server or client I find I cannot attach to the servers email remotely or access the web server pages.
This sounds similar to what you are experiencing ... I have no idea why this is happening....any suggestions.
Regards
Geoff