Hello all, I have a production courier-mta server (along with imap and pop) with a number of domains and mailboxes, authentication through userdb. It's a old Debian GNU/Linux 6.0 server with packaged courier-mta 0.65. I plan to migrate it to a new server with Debian GNU/Linux 8.0 and packaged courier-mta 0.73.
What's the best live migration path that ensures no messages are lost in the move? My idea is: 1. Install new server & configure all domains & accounts 2. Make old server send a copy of incoming messages to the new server 3. manually copy old messages 4. switch DNS records & wait propagation 5. shutdown old server Assuming my idea makes sense, what's the simplest way to configure courier-mta for point 2? ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
