On Thu, 1 Jul 2004, Nigel Metheringham wrote:
> verify = sender
>
> does a routing check only, so its run through exim's routers. For
> remote addresses this normally means its a check on MX existence/sanity
> only.
Nit pick: not only must it find an MX, it must also be able to find the
IP addresses of the hosts to which the MXs point.
--
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