Wanted: sendmail mods for dynamic macro expansion

[Dave Cohrs]

It's become impossible to get sendmail to do what I want anymore
without being able to evaluate macros in the rewriting rules
dynamically.

I know that such mods exist, but I don't remember where they originated.
Could someone who knows about them send me a pointer?  I'd rather not
reinvent the wheel, so to speak.

tnx

--
Dave Cohrs
(608) 262-1204
..!{harvard,ihnp4,seismo,topaz}!uwvax!dave
dave at rsch.wisc.edu