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I have 3 postfix servers for my domain. How do I maintain sync between 3 emails for single domain that has 3 MX records with equal weight...

thanks, Hari

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closed as off-topic by Chris S Jan 7 '14 at 15:01

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Either you run the mailservers as a cluster (with a shared mailstore), or you make two of the three servers as secondary/backup hosts, and have them forward mail to the primary server.

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