On Tue, Jul 6, 2010 at 12:14, Victor Duchovni <victor.ducho...@morganstanley.com> wrote: > On Tue, Jul 06, 2010 at 07:03:14PM +0300, Gaby L / AutoGlobus2000 SRL wrote: > >> I want to rewrite "From filed" from header,but only when To: Field >> is only numeric (fax type) >> It is: >> If To: nume...@domain.tld then >> From replace with f...@mydomain.tld >> Endif > > Only via external content filters or milters.
If it were possible to reconfigure any map to specify an alternate lookup key or key-tuple, in place of whatever default that map has, there would be a lot more power in that, including doing what Gaby L seems to want to do. I've had a couple other ideas in the past where "if only I could specify my own lookup key for this map" came to mind. But I had to give up on such ideas.
