/*      $OpenBSD: smtpd-defines.h,v 1.12 2020/02/24 16:16:08 millert Exp $      */

/*
 * Copyright (c) 2013 Gilles Chehade <gilles@poolp.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef nitems
#define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
#endif

#define SMTPD_TABLENAME_SIZE     (64 + 1)
#define SMTPD_TAG_SIZE           (32 + 1)

/* buffer sizes for email address components */
#define SMTPD_MAXLOCALPARTSIZE   (255 + 1)
#define SMTPD_MAXDOMAINPARTSIZE  (255 + 1)
#define SMTPD_MAXMAILADDRSIZE    (255 + 1)

/* buffer size for virtual username (can be email addresses) */
#define SMTPD_VUSERNAME_SIZE     (255 + 1)
#define SMTPD_SUBADDRESS_SIZE    (255 + 1)

#define SMTPD_USER              "_smtpd"
#define PATH_CHROOT             "/var/empty"
#define SMTPD_QUEUE_USER        "_smtpq"
#define SMTPD_QUEUE_GROUP       "_smtpq"
#define PATH_SPOOL              "/var/spool/smtpd"
#define PATH_MAILLOCAL          "/usr/libexec/mail.local"
#define PATH_MAKEMAP            "/usr/sbin/makemap"

#define SUBADDRESSING_DELIMITER "+"


/* sendmail compat */

#define EX_OK                   0
#define EX_NOHOST               68
#define EX_UNAVAILABLE          69
#define EX_SOFTWARE             70
#define EX_TEMPFAIL             75