Ability to define which headers to use for matching
With procmail, I can define a macros like these:
and then use them like so
* $ $LIST(glade-users.lists.ximian.com)
* $ $FROM(email@example.com)
Having just converted a large number of procmail rules to cpanel, I find I'm stuck with "any header contains" or else I have to define several rules to get the above effect. I would love to be able to define header matches like the above which would make my rule sets more specific and more compact which in turn makes them more accurate.