3 # Copyright (c) 1983 Eric P. Allman
4 # Copyright (c) 1988, 1993
5 # The Regents of the University of California. All rights reserved.
7 # Redistribution and use in source and binary forms, with or without
8 # modification, are permitted provided that the following conditions
10 # 1. Redistributions of source code must retain the above copyright
11 # notice, this list of conditions and the following disclaimer.
12 # 2. Redistributions in binary form must reproduce the above copyright
13 # notice, this list of conditions and the following disclaimer in the
14 # documentation and/or other materials provided with the distribution.
15 # 3. All advertising materials mentioning features or use of this software
16 # must display the following acknowledgement:
17 # This product includes software developed by the University of
18 # California, Berkeley and its contributors.
19 # 4. Neither the name of the University nor the names of its contributors
20 # may be used to endorse or promote products derived from this software
21 # without specific prior written permission.
23 # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 # ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 # This is a generic configuration file for FreeBSD 4.X and later systems.
38 # If you want to customize it, copy it to a name appropriate for your
39 # environment and do the modifications there.
41 # The best documentation for this .mc file is:
42 # /usr/share/sendmail/cf/README or
43 # /usr/src/contrib/sendmail/cf/README
47 VERSIONID(`$FreeBSD: src/etc/sendmail/freebsd.mc,v 1.10.2.18 2003/04/24 16:57:30 gshapiro Exp $')
48 VERSIONID(`$DragonFly: src/etc/sendmail/Attic/freebsd.mc,v 1.2 2003/06/17 04:24:48 dillon Exp $')
52 FEATURE(access_db, `hash -o -T<TMPF> /etc/mail/access')
53 FEATURE(blacklist_recipients)
55 FEATURE(mailertable, `hash -o /etc/mail/mailertable')
56 FEATURE(virtusertable, `hash -o /etc/mail/virtusertable')
58 dnl Uncomment to allow relaying based on your MX records.
59 dnl NOTE: This can allow sites to use your server as a backup MX without
61 dnl FEATURE(relay_based_on_MX)
63 dnl DNS based black hole lists
64 dnl --------------------------------
65 dnl DNS based black hole lists come and go on a regular basis
66 dnl so this file will not serve as a database of the available servers.
68 dnl http://directory.google.com/Top/Computers/Internet/Abuse/Spam/Blacklists/
70 dnl Uncomment to activate Realtime Blackhole List
71 dnl information available at http://www.mail-abuse.com/
72 dnl NOTE: This is a subscription service as of July 31, 2001
74 dnl Alternatively, you can provide your own server and rejection message:
75 dnl FEATURE(dnsbl, `blackholes.mail-abuse.org', `"550 Mail from " $&{client_addr} " rejected, see http://mail-abuse.org/cgi-bin/lookup?" $&{client_addr}')
77 dnl Dialup users should uncomment and define this appropriately
78 dnl define(`SMART_HOST', `your.isp.mail.server')
80 dnl Uncomment the first line to change the location of the default
81 dnl /etc/mail/local-host-names and comment out the second line.
82 dnl define(`confCW_FILE', `-o /etc/mail/sendmail.cw')
83 define(`confCW_FILE', `-o /etc/mail/local-host-names')
85 dnl Uncomment both of the following lines to listen on IPv6 as well as IPv4
86 dnl DAEMON_OPTIONS(`Name=IPv4, Family=inet')
87 dnl DAEMON_OPTIONS(`Name=IPv6, Family=inet6')
89 define(`confBIND_OPTS', `WorkAroundBrokenAAAA')
90 define(`confNO_RCPT_ACTION', `add-to-undisclosed')
91 define(`confPRIVACY_FLAGS', `authwarnings,noexpn,novrfy')