I think you mean collate.pl by Viktor Dukhovni https://github.com/vdukhovni/postfix/tree/master/postfix/auxiliary/collate
J. On Sun, Aug 14, 2022, 23:43 Dan Mahoney <d...@prime.gushi.org> wrote: > Hey all, > > I seem to recall discussion on this list of some tool that can look at > your maillog and show a single-line-per-message summary of > messageid/from/to/delivery-status tuples. > > I mean, if not, it's a perl script away, but is there something that > already exists that does what I'm thinking of? > > Best, > > -Dan