On Sun, Mar 01, 2015 at 10:47:12PM -0000, John Levine wrote: > By the way, why do you have a backup MX? [snip]
He's right. There's no reason for this anymore. All MX's should be precisely equivalent in terms of their accepted email addresses and their anti-spam rulesets. The primary tools of competent, professional system administrators are your friends here: use make, rsync, and friends to ensure that they're kept identical at all times...and use things like virtusertable entries to handle the internal plumbing necessary to route mail as needed. ---rsk _______________________________________________ mailop mailing list [email protected] http://chilli.nosignal.org/mailman/listinfo/mailop
