...
- builddir: "./spamassassin", or similar, run from inside build dir
- make_test: "make test"
- mass_check: MassCheck run from inside "masses" dir
- bbtest: the testing buildbot
- bbmass: the bbmass buildbot
- nightly: the NightlyMassCheck
- make_install: what's installed via "make install"
- tarball: what's put in distributed tarballs (by make dist, make disttest)
- sa_update: what's delivered via sa-update
...