I would like to check my understanding on IronPort clustering. Is it for management only or HA/Load sharing?
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Its for managment only. Once clustered, you can connect to either one to config, and they'll both get updated.
HA/Load sharing is usually done via DNS with multiple MX records for inbound mail and by whatever mechanism the groupware supports for outboudn mail. Or you put a load balancer in...
Thanks guys!!!! just what I was looking for.
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