Don't generate Makefiles for zotnet, or mts/mmdf and mts/sendmail,
[mmh] / mts / smtp /
drwxr-xr-x   ..
-rw-r--r-- 1560 Makefile.in
-rw-r--r-- 2687 hosts.c
-rw-r--r-- 39180 smtp.c
-rw-r--r-- 7408 smtp.h