Security fix! Correct handling of seteuid() return value See Debian bug #638002, reported by John Lightsey. When possible the (already available) set_euidgid() function is used. Additionally, it is unnecessary to change the identity when writing into an already open file descriptor. This should fix the problem.

#undef DEF_MAIL_GROUP
#undef DEF_MAIL_USER

/* Define if you want to use lockfile library.  */
#undef USE_LIBLOCKFILE

#undef ENABLE_DEBUG

#undef ENABLE_RESOLVER

#undef ENABLE_AUTH

#undef USE_LIB_CRYPTO

#undef ENABLE_IDENT

#undef CONF_DIR

#undef DATA_DIR

#undef SBINDIR