MX choosing

G.W. Haywood bind at
Fri Jul 22 15:26:36 UTC 2011

Hi there,

On Fri, 22 Jul 2011 Tony Finch quoted the RFCs thus:

>  The question of whether a sender should attempt retries using the
>  different addresses of a multihomed host has been controversial. ...

I know of at least one substantial organization which uses this kind
of thing as part of its protection against unwanted mail.



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