/usr/local/include/auth-plugin.h
/usr/local/include/auth-client.h
/usr/local/include/libesmtp.h
/usr/local/bin/libesmtp-config
/usr/local/lib/libesmtp.la
/usr/local/lib/esmtp-plugins/sasl-cram-md5.la
/usr/local/lib/esmtp-plugins/sasl-plain.la
/usr/local/lib/esmtp-plugins/sasl-login.la