On Sun, Oct 11, 2020, Remco Rnders wrote: > > save-hook "~C ietf-\\([a-z0-9]+\\)@ietf.org" =%1
> I know it is not a direct answer to your question, but it might perhaps get > the > end result you want; Have you considered using procmail or a sieve filter to > automatically save mail matching your regex to the folder you want? I'm doing that, but the theoretical configuration command above was just one example of what I would like to do -- something like "parameterized" commands. Other examples would be send-hook ietf-\([a-z0-9]+\\)@ietf.org 'my_hdr From: My Name <ml+ietf-%1@MY.DOMAIN>' folder-hook ietf-\([a-z0-9]+\\) 'my_hdr From: My Name <ml+ietf-%1@MY.DOMAIN>'
