Macros
#define	GREY_OK 200

#define	GREY_WAIT 400

#define	GREY_REJECT 500

#define	GREY_ERROR 700

#define	GREY_DUNNO 100

#define	GREY_EMAIL_NONE 0

#define	GREY_EMAIL_FULL 1

#define	GREY_EMAIL_USER 2

#define	GREY_EMAIL_HOST 3

#define	GREY_ADDR_NONE 0

#define	GREY_ADDR_FULL 1

#define	GREY_ADDR_NET 2

#define	GREY_STANDALONE 0

#define	GREY_CLIENT 1

#define	GREY_SERVER 2

#define	GREY_DW_NONE 0x00

#define	GREY_DW_NULLSENDER 0x01

#define	GREY_DW_BAD_RESOLVE 0x02

#define	GREY_DW_DOMAIN_MISMATCH 0x04

#define	GREY_DW_BAD_CLIENT 0x08

#define	GREY_DW_SPAMTRAP 0x10

#define	GREY_DW_BAD_RCPT 0x20

#define	GREY_DW_BAD_MX 0x40

#define	GREY_DW_ALL 0xFFFF

#define	GDB_NONE 0

#define	GDB_PENDING 1

#define	GDB_VALID 2

#define	GDB_WHITELIST 3

#define	GDB_BLACKLIST 4

#define	GDB_ALL 0xFF

#define	GREY_ARGS 16

#define	ARG_DATE_INIT 0

#define	ARG_DATE_UPDT 1

#define	ARG_IP 2

#define	ARG_HOSTNAME 3

#define	ARG_FROM 4

#define	ARG_RESOLVE 5

#define	ARG_COUNT 6

#define	ARG_FLAGS 7

Typedefs
typedef bool(*	greycleanup_F) (char *)

Functions
void	set_grey_dewhitelist_threshold (double val)

bool	grey_check_bad_smtp_client (char *ip, uint32_t flags)

int	remote_grey_check (char ip, char from, char to, char hostname)

int	remote_grey_validate (char ip, char from, char to, char hostname)

void	remote_grey_quit ()

void	grey_channel_error_clear ()

int	grey_check (char , char , char , char , bool *, bool)

int	grey_validate (char , char , char , char )

bool	grey_init (char *, bool, int)

bool	grey_reload ()

void	grey_close ()

bool	grey_set_tuples (char ip, char from, char *to)

bool	grey_set_delays (time_t tp_min_norm, time_t tp_max_norm, time_t tp_min_null, time_t tp_max_null)

bool	grey_set_lifetime (time_t tv, time_t tw, time_t tb)

bool	grey_set_max_pending (int normal, int bounce)

bool	grey_set_cleanup_interval (time_t tclean)

void	grey_set_compat_domain_check (bool enable)

bool	grey_list (int, int)

void	grey_set_dewhite_flags (char *, bool)

int	grey_dump (int fd, char *which, time_t dt)

int	grey_upload (char fname, char which)

int	grey_dbcount (int)

bool	grey_remove_entry (char where, char key)

bool	grey_remove_entries_from_file (char where, char fname)

Detailed Description

Greylisting Filtering

Macro Definition Documentation

◆ ARG_COUNT

#define ARG_COUNT 6

Definition at line 79 of file ze-grey.h.

◆ ARG_DATE_INIT

#define ARG_DATE_INIT 0

Definition at line 73 of file ze-grey.h.

◆ ARG_DATE_UPDT

#define ARG_DATE_UPDT 1

Definition at line 74 of file ze-grey.h.

◆ ARG_FLAGS

#define ARG_FLAGS 7

Definition at line 80 of file ze-grey.h.

◆ ARG_FROM

#define ARG_FROM 4

Definition at line 77 of file ze-grey.h.

◆ ARG_HOSTNAME

#define ARG_HOSTNAME 3

Definition at line 76 of file ze-grey.h.

◆ ARG_IP

#define ARG_IP 2

Definition at line 75 of file ze-grey.h.

◆ ARG_RESOLVE

#define ARG_RESOLVE 5

Definition at line 78 of file ze-grey.h.

◆ GDB_ALL

#define GDB_ALL 0xFF

Definition at line 70 of file ze-grey.h.

◆ GDB_BLACKLIST

#define GDB_BLACKLIST 4

Definition at line 69 of file ze-grey.h.

◆ GDB_NONE

#define GDB_NONE 0

Definition at line 65 of file ze-grey.h.

◆ GDB_PENDING

#define GDB_PENDING 1

Definition at line 66 of file ze-grey.h.

◆ GDB_VALID

#define GDB_VALID 2

Definition at line 67 of file ze-grey.h.

◆ GDB_WHITELIST

#define GDB_WHITELIST 3

Definition at line 68 of file ze-grey.h.

◆ GREY_ADDR_FULL

#define GREY_ADDR_FULL 1

Definition at line 47 of file ze-grey.h.

◆ GREY_ADDR_NET

#define GREY_ADDR_NET 2

Definition at line 48 of file ze-grey.h.

◆ GREY_ADDR_NONE

#define GREY_ADDR_NONE 0

Definition at line 46 of file ze-grey.h.

◆ GREY_ARGS

#define GREY_ARGS 16

Definition at line 72 of file ze-grey.h.

◆ GREY_CLIENT

#define GREY_CLIENT 1

Definition at line 51 of file ze-grey.h.

◆ GREY_DUNNO

#define GREY_DUNNO 100

Definition at line 39 of file ze-grey.h.

◆ GREY_DW_ALL

#define GREY_DW_ALL 0xFFFF

Definition at line 63 of file ze-grey.h.

◆ GREY_DW_BAD_CLIENT

#define GREY_DW_BAD_CLIENT 0x08

Definition at line 58 of file ze-grey.h.

◆ GREY_DW_BAD_MX

#define GREY_DW_BAD_MX 0x40

Definition at line 61 of file ze-grey.h.

◆ GREY_DW_BAD_RCPT

#define GREY_DW_BAD_RCPT 0x20

Definition at line 60 of file ze-grey.h.

◆ GREY_DW_BAD_RESOLVE

#define GREY_DW_BAD_RESOLVE 0x02

Definition at line 56 of file ze-grey.h.

◆ GREY_DW_DOMAIN_MISMATCH

#define GREY_DW_DOMAIN_MISMATCH 0x04

Definition at line 57 of file ze-grey.h.

◆ GREY_DW_NONE

#define GREY_DW_NONE 0x00

Definition at line 54 of file ze-grey.h.

◆ GREY_DW_NULLSENDER

#define GREY_DW_NULLSENDER 0x01

Definition at line 55 of file ze-grey.h.

◆ GREY_DW_SPAMTRAP

#define GREY_DW_SPAMTRAP 0x10

Definition at line 59 of file ze-grey.h.

◆ GREY_EMAIL_FULL

#define GREY_EMAIL_FULL 1

Definition at line 42 of file ze-grey.h.

◆ GREY_EMAIL_HOST

#define GREY_EMAIL_HOST 3

Definition at line 44 of file ze-grey.h.

◆ GREY_EMAIL_NONE

#define GREY_EMAIL_NONE 0

Definition at line 41 of file ze-grey.h.

◆ GREY_EMAIL_USER

#define GREY_EMAIL_USER 2

Definition at line 43 of file ze-grey.h.

◆ GREY_ERROR

#define GREY_ERROR 700

Definition at line 38 of file ze-grey.h.

◆ GREY_OK

#define GREY_OK 200

Definition at line 35 of file ze-grey.h.

◆ GREY_REJECT

#define GREY_REJECT 500

Definition at line 37 of file ze-grey.h.

◆ GREY_SERVER

#define GREY_SERVER 2

Definition at line 52 of file ze-grey.h.

◆ GREY_STANDALONE

#define GREY_STANDALONE 0

Definition at line 50 of file ze-grey.h.

◆ GREY_WAIT

#define GREY_WAIT 400

Definition at line 36 of file ze-grey.h.

Typedef Documentation

◆ greycleanup_F

typedef bool(* greycleanup_F) (char *)

Definition at line 85 of file ze-grey.h.

Function Documentation

◆ grey_channel_error_clear()

void grey_channel_error_clear ( )

Definition at line 148 of file ze-grey-client.c.

◆ grey_check()

int grey_check	(	char *	,
		char *	,
		char *	,
		char *	,
		bool *	,
		bool
	)

Definition at line 491 of file ze-grey.c.

◆ grey_check_bad_smtp_client()

bool grey_check_bad_smtp_client	(	char *	ip,
		uint32_t	flags
	)

Definition at line 73 of file ze-grey-cleanup.c.

◆ grey_close()

void grey_close ( )

Definition at line 1381 of file ze-grey.c.

◆ grey_dbcount()

int grey_dbcount ( int )

Definition at line 3046 of file ze-grey.c.

◆ grey_dump()

int grey_dump	(	int	fd,
		char *	which,
		time_t	dt
	)

Definition at line 2685 of file ze-grey.c.

◆ grey_init()

bool grey_init	(	char *	,
		bool	,
		int
	)

Definition at line 1326 of file ze-grey.c.

◆ grey_list()

bool grey_list	(	int	,
		int
	)

◆ grey_reload()

bool grey_reload ( )

Definition at line 1393 of file ze-grey.c.

◆ grey_remove_entries_from_file()

bool grey_remove_entries_from_file	(	char *	where,
		char *	fname
	)

Definition at line 1031 of file ze-grey.c.

◆ grey_remove_entry()

bool grey_remove_entry	(	char *	where,
		char *	key
	)

Definition at line 1019 of file ze-grey.c.

◆ grey_set_cleanup_interval()

bool grey_set_cleanup_interval ( time_t tclean )

Definition at line 459 of file ze-grey.c.

◆ grey_set_compat_domain_check()

void grey_set_compat_domain_check ( bool enable )

Definition at line 473 of file ze-grey.c.

◆ grey_set_delays()

bool grey_set_delays	(	time_t	tp_min_norm,
		time_t	tp_max_norm,
		time_t	tp_min_null,
		time_t	tp_max_null
	)

Definition at line 399 of file ze-grey.c.

◆ grey_set_dewhite_flags()

void grey_set_dewhite_flags	(	char *	,
		bool
	)

Definition at line 1772 of file ze-grey.c.

◆ grey_set_lifetime()

bool grey_set_lifetime	(	time_t	tv,
		time_t	tw,
		time_t	tb
	)

Definition at line 422 of file ze-grey.c.

◆ grey_set_max_pending()

bool grey_set_max_pending	(	int	normal,
		int	bounce
	)

Definition at line 442 of file ze-grey.c.

◆ grey_set_tuples()

bool grey_set_tuples	(	char *	ip,
		char *	from,
		char *	to
	)

Definition at line 355 of file ze-grey.c.

◆ grey_upload()

int grey_upload	(	char *	fname,
		char *	which
	)

Definition at line 2774 of file ze-grey.c.

◆ grey_validate()

int grey_validate	(	char *	,
		char *	,
		char *	,
		char *
	)

Definition at line 825 of file ze-grey.c.

◆ remote_grey_check()

int remote_grey_check	(	char *	ip,
		char *	from,
		char *	to,
		char *	hostname
	)

Definition at line 495 of file ze-grey-client.c.

◆ remote_grey_quit()

void remote_grey_quit ( )

Definition at line 922 of file ze-grey-client.c.

◆ remote_grey_validate()

int remote_grey_validate	(	char *	ip,
		char *	from,
		char *	to,
		char *	hostname
	)

Definition at line 706 of file ze-grey-client.c.

◆ set_grey_dewhitelist_threshold()

void set_grey_dewhitelist_threshold ( double val )

Definition at line 39 of file ze-grey-cleanup.c.

Macros

Typedefs

Functions