KSB: > Greetings! > I'm using Posfix for years and like it a lot, but now I'm a bit > confused what will be best option for smtpd_proxy_filter failover. > One possible option is to use multiple A records on DNS, but > dependency on one more service is unwanted thing. Any other options > there?
Many systems allows multiple /etc/hosts entries with the same name.
Linux requires extra configuration (rumor has it that /etc/host.conf
needs to contain a line with "multi on").
Wietse
