On Sun, 2005-02-13 at 22:10 -0800, Curtis Vaughan wrote: > The problem as I see it is this. Fine they have a redundant server, but > it wouldn't be able to recieve any mail, because the domain name for > the mail server points to the US office. There is no way that I'm > aware of to rapidly switch the IP address of the mail's domain name and > then switch it back when the US office mail server is back up. Define "rapidly". You could set up a cron job to check the local server every 60 seconds -- and if it isn't up, rsync the relevant email files to the remote server, change the MX record(s) with sed, and reload the DNS server. And vice versa. -- Glenn English ghe@slsware.com GPG ID: D0D7FF20
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