int access_zephyr(struct query *q, char *argv[], client *cl);
int access_container(struct query *q, char *argv[], client *cl);
int access_update_user(struct query *q, char *argv[], client *cl);
+int check_mail_string(char *mailstring);
/* prototypes from qfollow.pc */
int followup_fix_modby(struct query *q, struct save_queue *sq,