50 lines
2.2 KiB
C
50 lines
2.2 KiB
C
/* $OpenBSD: grey.h,v 1.10 2013/08/21 16:13:29 millert Exp $ */
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/*
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* Copyright (c) 2004 Bob Beck. All rights reserved.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#define MAX_MAIL 1024 /* how big an email address will we consider */
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#define PASSTIME (60 * 25) /* pass after first retry seen after 25 mins */
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#define GREYEXP (60 * 60 * 4) /* remove grey entries after 4 hours */
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#define WHITEEXP (60 * 60 * 24 * 36) /* remove white entries after 36 days */
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#define TRAPEXP (60 * 60 * 24) /* hitting a spamtrap blacklists for a day */
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#define PATH_PFCTL "/sbin/pfctl"
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#define PATH_SPAMD_ALLOWEDDOMAINS "/etc/mail/spamd.alloweddomains"
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#define DB_SCAN_INTERVAL 60
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#define DB_TRAP_INTERVAL 60 * 10
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#define PATH_SPAMD_DB "/var/db/spamd"
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/* Obsolete grey data format. */
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struct ogdata {
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int32_t first; /* when did we see it first */
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int32_t pass; /* when was it whitelisted */
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int32_t expire; /* when will we get rid of this entry */
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int bcount; /* how many times have we blocked it */
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int pcount; /* how many times passed, or -1 for spamtrap */
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};
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struct gdata {
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int64_t first; /* when did we see it first */
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int64_t pass; /* when was it whitelisted */
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int64_t expire; /* when will we get rid of this entry */
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int bcount; /* how many times have we blocked it */
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int pcount; /* how many times passed, or -1 for spamtrap */
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};
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extern int greywatcher(void);
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extern int greyupdate(char *, char *, char *, char *, char *, int, char *);
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extern int gdcopyin(const void *, struct gdata *);
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