在FreeBSD上组建ISP级的邮件系统(8)

x x [X] OPENSSL OpenSSL support x x

　　x x [ ] ORACLE Oracle support x x

　　x x [X] OVERLOAD user-space object overloading support x x

　　x x [ ] PANDA panda support x x

　　x x [ ] PCNTL pcntl support (CLI only) x x

　　x x [X] PCRE Perl Compatible Regular Expression support x x

　　x x [ ] PDF PDFlib support (implies GD) x x

　　x x [ ] PFPRO PayFlow Pro support x x

　　x x [ ] PGSQL PostgreSQL database support x x

　　x x [X] POSIX POSIX-like functions x x

　　x x [ ] PSPELL pspell support x x

　　x x [ ] READLINE readline support (CLI only) x x

　　x x [ ] RECODE recode support x x

　　x x [X] SESSION session support x x

　　x x [ ] SHMOP shmop support x x

　　x x [ ] SNMP SNMP support x x

　　x x [ ] SOCKETS sockets support x x

　　x x [ ] SYBASE_CT Sybase database support x x

　　x x [ ] SYSVMSG System V message support x x

　　x x [ ] SYSVSEM System V semaphore support x x

　　x x [ ] SYSVSHM System V shared memory support x x

　　x x [X] TOKENIZER tokenizer support x x

　　x x [ ] WDDX WDDX support (implies XML) x x

　　x x [X] XML XML support x x

　　x x [ ] XMLRPC XMLRPC-EPI support x x

　　x x [ ] XSLT XSLT Sablotron support x x

　　x x [ ] YAZ YAZ support (ANSI/NISO Z39.50) x x

　　x x [ ] YP YP/NIS support x x

　　x x [ ] ZIP ZIP support x x

　　x x [X] ZLIB ZLIB support x x