The problem with the new filter API (thanks for leting me know about this guys) is that it requires a full-scale sendmail (to 8.10) upgrade for most of us.
I realize that changing anything in many shops may require approval by a committee, but allow me to recommend this upgrade.
We like 8.10 here. Compiles cleanly, and has substantially improved feature set. Even compiling the .mc to .cf is much easier now.
i like 8.10 very also. the filter stuff is a little young though... you have to build sendmail (or rebuild, if you've already built it) with _FFR_MILTER defined, among other things...like the usual dearth of documentation for new features that aren't really "released". :) it also requires threads. not something i've got very much practical experience with... -- |-----< "CODE WARRIOR" >-----| codewarrior@daemon.org * "ah! i see you have the internet twofsonet@graffiti.com (Andrew Brown) that goes *ping*!" andrew@crossbar.com * "information is power -- share the wealth."