extern int (*receive_ungetc)(int);
extern int (*receive_feof)(void);
extern int (*receive_ferror)(void);
extern int (*receive_ungetc)(int);
extern int (*receive_feof)(void);
extern int (*receive_ferror)(void);
extern int bmi_run; /* Flag that determines if message should be run through Brightmail server */
extern uschar *bmi_verdicts; /* BASE64-encoded verdicts with recipient lists */
#endif
extern int bmi_run; /* Flag that determines if message should be run through Brightmail server */
extern uschar *bmi_verdicts; /* BASE64-encoded verdicts with recipient lists */
#endif
extern uschar *bounce_message_file; /* Template file */
extern uschar *bounce_message_text; /* One-liner */
extern uschar *bounce_recipient; /* When writing an errmsg */
extern uschar *bounce_message_file; /* Template file */
extern uschar *bounce_message_text; /* One-liner */
extern uschar *bounce_recipient; /* When writing an errmsg */
extern int demime_ok; /* Nonzero if message has been demimed */
extern uschar *demime_reason; /* Reason for broken MIME container */
#endif
extern int demime_ok; /* Nonzero if message has been demimed */
extern uschar *demime_reason; /* Reason for broken MIME container */
#endif
extern BOOL disable_delay_flush; /* Don't flush before "delay" in ACL */
#ifdef ENABLE_DISABLE_FSYNC
extern BOOL disable_fsync; /* Not for normal use */
extern BOOL disable_delay_flush; /* Don't flush before "delay" in ACL */
#ifdef ENABLE_DISABLE_FSYNC
extern BOOL disable_fsync; /* Not for normal use */
extern int dns_retrans; /* Retransmission time setting */
extern int dns_retry; /* Number of retries */
extern uschar *dnslist_domain; /* DNS (black) list domain */
extern int dns_retrans; /* Retransmission time setting */
extern int dns_retry; /* Number of retries */
extern uschar *dnslist_domain; /* DNS (black) list domain */
extern uschar *dnslist_text; /* DNS (black) list text message */
extern uschar *dnslist_value; /* DNS (black) list IP address */
extern tree_node *domainlist_anchor; /* Tree of defined domain lists */
extern uschar *dnslist_text; /* DNS (black) list text message */
extern uschar *dnslist_value; /* DNS (black) list IP address */
extern tree_node *domainlist_anchor; /* Tree of defined domain lists */
/* This option is now a no-opt, retained for compatibility */
extern BOOL drop_cr; /* For broken local MUAs */
/* This option is now a no-opt, retained for compatibility */
extern BOOL drop_cr; /* For broken local MUAs */
extern BOOL enable_dollar_recipients; /* Make $recipients available */
extern int envelope_to_remove; /* Remove envelope_to_headers */
extern int errno_quota; /* Quota errno in this OS */
extern BOOL enable_dollar_recipients; /* Make $recipients available */
extern int envelope_to_remove; /* Remove envelope_to_headers */
extern int errno_quota; /* Quota errno in this OS */
extern BOOL ignore_fromline_local; /* Local SMTP ignore fromline */
extern uschar *ignore_fromline_hosts; /* Hosts permitted to send "From " */
extern BOOL is_inetd; /* True for inetd calls */
extern BOOL ignore_fromline_local; /* Local SMTP ignore fromline */
extern uschar *ignore_fromline_hosts; /* Hosts permitted to send "From " */
extern BOOL is_inetd; /* True for inetd calls */
extern int max_username_length; /* For systems with broken getpwnam() */
extern int message_age; /* In seconds */
extern uschar *message_body; /* Start of message body for filter */
extern int max_username_length; /* For systems with broken getpwnam() */
extern int message_age; /* In seconds */
extern uschar *message_body; /* Start of message body for filter */
extern int queue_interval; /* Queue running interval */
extern BOOL queue_only; /* TRUE to disable immediate delivery */
extern int queue_only_load; /* Max load before auto-queue */
extern int queue_interval; /* Queue running interval */
extern BOOL queue_only; /* TRUE to disable immediate delivery */
extern int queue_only_load; /* Max load before auto-queue */
extern uschar *queue_only_file; /* Queue if file exists/not-exists */
extern BOOL queue_only_override; /* Allow override from command line */
extern BOOL queue_only_policy; /* ACL or local_scan wants queue_only */
extern uschar *queue_only_file; /* Queue if file exists/not-exists */
extern BOOL queue_only_override; /* Allow override from command line */
extern BOOL queue_only_policy; /* ACL or local_scan wants queue_only */
extern BOOL system_filtering; /* TRUE when running system filter */
extern BOOL tcp_nodelay; /* Controls TCP_NODELAY on daemon */
extern BOOL system_filtering; /* TRUE when running system filter */
extern BOOL tcp_nodelay; /* Controls TCP_NODELAY on daemon */
extern int thismessage_size_limit; /* Limit for this message */
extern int timeout_frozen_after; /* Max time to keep frozen messages */
extern BOOL timestamps_utc; /* Use UTC for all times */
extern int thismessage_size_limit; /* Limit for this message */
extern int timeout_frozen_after; /* Max time to keep frozen messages */
extern BOOL timestamps_utc; /* Use UTC for all times */