[SA-exim] synchronizing tuplets between multiple mtas

[Jeremy Hockin]

I'm looking to deploy SA-exim with intelligent greylisting to one of my
mail environments that runs with 2 exim mtas screening and relaying mail
to a windows mail server on the same LAN.  They are using round robin
dns to "load balance" incoming and outgoing mail but this generates a
problem when using greylisting.  I am using sa-exim with greylisting in
another environment with a single mta and really quite pleased with it,
but the round robin dns makes this dangerous for the 2 box setup.  My
thought was using something like unison to keep the tuplet directories
synchronized in real time between the two exim boxes.  Does this sound
like a recipe for disaster or a proper method to accomplish this.  The
two exim boxes are on the same LAN and run identical exim configs.  

 

Thanks

 

 

 

 

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