Re: [courier-users] Disaster tolerant IMAP and SMTP ?

[Lars Holmstr�m]

The question is about how to create a distributed imap-server with a multiple site storage. /Lars ----- Original Message ----- From: James A Baker To: [EMAIL PROTECTED] Sent: Saturday, July 12, 2003 5:51 PM Subject: Re: [courier-users] Disaster tolerant IMAP and SMTP ? On Saturday, Jul 12, 2003, at 07:27 US/Central, Lars Holmstr�m wrote: I consider building a disaster tolerant mailsystem for in and outgoing mail.   I already have two ISPs and MX records that direct incoming mailtraffic properly.   The problem seems to be the IMAP.   Does any one have a suggestion for how to do this ?   /Lars Ps. Disaster tolerant in my view is when I can afford to loose one computerroom completely and the service from a users perspective is still available. Ds. Is your question about how to initially create a redundant IMAP data store across your server rooms? Or how (after it's all created) to let users reach it automatically, regardless of which computer room is still alive after a failure? I.e. Server implementation vs. DNS implementation? (...or both?) -jab