extern char *mailproc;
extern char *mailspool;
extern char *mh_seq;
extern char *mailproc;
extern char *mailspool;
extern char *mh_seq;
extern char *mhlforward;
extern char *mhlproc;
extern char *mhlreply;
extern char *mhlforward;
extern char *mhlproc;
extern char *mhlreply;