1 /* $OpenBSD: smtpd-defines.h,v 1.12 2020/02/24 16:16:08 millert Exp $ */ 2 3 /* 4 * Copyright (c) 2013 Gilles Chehade <gilles@poolp.org> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #ifndef nitems 20 #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0])) 21 #endif 22 23 #define SMTPD_TABLENAME_SIZE (64 + 1) 24 #define SMTPD_TAG_SIZE (32 + 1) 25 26 /* buffer sizes for email address components */ 27 #define SMTPD_MAXLOCALPARTSIZE (255 + 1) 28 #define SMTPD_MAXDOMAINPARTSIZE (255 + 1) 29 #define SMTPD_MAXMAILADDRSIZE (255 + 1) 30 31 /* buffer size for virtual username (can be email addresses) */ 32 #define SMTPD_VUSERNAME_SIZE (255 + 1) 33 #define SMTPD_SUBADDRESS_SIZE (255 + 1) 34 35 #define SMTPD_USER "_smtpd" 36 #define PATH_CHROOT "/var/empty" 37 #define SMTPD_QUEUE_USER "_smtpq" 38 #define SMTPD_QUEUE_GROUP "_smtpq" 39 #define PATH_SPOOL "/var/spool/smtpd" 40 #define PATH_MAILLOCAL "/usr/libexec/mail.local" 41 #define PATH_MAKEMAP "/usr/sbin/makemap" 42 43 #define SUBADDRESSING_DELIMITER "+" 44 45 46 /* sendmail compat */ 47 48 #define EX_OK 0 49 #define EX_NOHOST 68 50 #define EX_UNAVAILABLE 69 51 #define EX_SOFTWARE 70 52 #define EX_TEMPFAIL 75 53