Just trying to get my head around callout caching. I'm happy with the 24-hour cache life default for sender verification calls-back - which I do sparingly as a last resort - but for recipient verification calls-forward, I'd like to make the positive cache last longer, at least 72 hours (so I can accept and queue for office servers that go down over the weekend rather than deferring).
Can callout_positive_expire take an expansion (the spec seems to say it takes a time not a string, but perhaps I ought to just try it myself) and if it can, what could I put there to differentiate its use for calls-back and calls-forward? Many thanks, John. -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
