Re: [Exim] Choosing smarthost based on message size

>     I want messages over a certain size to be sent to a different
> smarthost. How do I go about this in a router?

How about using two routers defaultsmarthost and bigmail, the former
having condition = ${if >{$message_size}{10M}{no}{yes}}
to deny the message and pass it to the bigmail router.
             cu andreas