Autor: John Lawless Data: A: Philip Hazel CC: Exim List Assumpte: Re: [Exim] Canonicalizing Addresses
As I understand it now, MX, if available, is always superior to A for
mail routing. This seem to make 'bydns' the best option, with bydns_mx a
reasonable second choice. Why would anyone ever choose bydns_a?