High Availability with postfix

[Matus UHLAR - fantomas]

On 12.11.18 12:06, dvadell wrote:
>I would like to have a couple of servers just for amavis, for high 
>availability. What's the usual way of doing that? Using HAProxy? With 
>a MX record at postfix' side?

using vrrp or ipvs is an alternative. 

multiple MX records are fine, but 
- only applicable for mail from other servers, not clients

- some mail services were reported for long times between reetries, could
  delay mail when one of servers is down.

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Matus UHLAR - fantomas, uhlar at fantomas.sk ; http://www.fantomas.sk/
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