o Fix some buglets and port framework usage issues: - The file milter-sender.mc doesn't belong to docs. Installing its reference copy along with the working copy is better. - Make use of the exported BSD_INSTALL_* environment variables. - Change access permissions only on needed files. - Take care of file access permissions when installing from the package. - daemon(8) will take the program to the background, but it cannot change the current directory to anywhere but the root. Since getting a core file might be useful, cd to a directory writable by the milter-sender process just before starting it. - Review the messages: improve grammar, remind to reinstall sendmail.cf as well (rebuilding it alone isn't enough.)