[exim] How to temporarily suspend remote smtp deliveries (p…

Hi All,

I want to be able to suspend and queue all remote smtp deliveries at
will - and preferably store the config for this in a mysql dbase.

It would be nice if all remote deliveries could effectively run this
pseudocode:

foreach mail {
    deliver_it unless ((SELECT remote_delivery_disabled FROM eximconfig)
= true)
    otherwise leave it on the queue
}

Can anyone give me some pointers?

--