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
38 # This is a generic configuration file for FreeBSD 6.X and later systems.
39 # If you want to customize it, copy it to a name appropriate for your
40 # environment and do the modifications there.
42 # The best documentation for this .mc file is:
43 # /usr/share/sendmail/cf/README or
44 # /usr/src/contrib/sendmail/cf/README
47 # NOTE: If you enable RunAsUser, make sure that you adjust the permissions
48 # and owner of the SSL certificates and keys in /etc/mail/certs to be usable
53 VERSIONID(`$FreeBSD$')
57 FEATURE(access_db, `hash -o -T<TMPF> /etc/mail/access')
58 FEATURE(blacklist_recipients)
60 FEATURE(mailertable, `hash -o /etc/mail/mailertable')
61 FEATURE(virtusertable, `hash -o /etc/mail/virtusertable')
63 dnl Enable STARTTLS for receiving email.
64 define(`CERT_DIR', `/etc/mail/certs')dnl
65 define(`confSERVER_CERT', `CERT_DIR/host.cert')dnl
66 define(`confSERVER_KEY', `CERT_DIR/host.key')dnl
67 define(`confCLIENT_CERT', `CERT_DIR/host.cert')dnl
68 define(`confCLIENT_KEY', `CERT_DIR/host.key')dnl
69 define(`confCACERT', `CERT_DIR/cacert.pem')dnl
70 define(`confCACERT_PATH', `CERT_DIR')dnl
71 define(`confDH_PARAMETERS', `CERT_DIR/dh.param')dnl
73 dnl Uncomment to allow relaying based on your MX records.
74 dnl NOTE: This can allow sites to use your server as a backup MX without
76 dnl FEATURE(relay_based_on_MX)
78 dnl DNS based black hole lists
79 dnl --------------------------------
80 dnl DNS based black hole lists come and go on a regular basis
81 dnl so this file will not serve as a database of the available servers.
82 dnl For more information, visit
83 dnl http://en.wikipedia.org/wiki/DNSBL
85 dnl Uncomment to activate your chosen DNS based blacklist
86 dnl FEATURE(dnsbl, `dnsbl.example.com')
87 dnl Alternatively, you can provide your own server and rejection message:
88 dnl FEATURE(dnsbl, `dnsbl.example.com', ``"550 Mail from " $&{client_addr} " rejected"'')
90 dnl Dialup users should uncomment and define this appropriately
91 dnl define(`SMART_HOST', `your.isp.mail.server')
93 dnl Uncomment the first line to change the location of the default
94 dnl /etc/mail/local-host-names and comment out the second line.
95 dnl define(`confCW_FILE', `-o /etc/mail/sendmail.cw')
96 define(`confCW_FILE', `-o /etc/mail/local-host-names')
98 dnl Enable for both IPv4 and IPv6 (optional)
99 DAEMON_OPTIONS(`Name=IPv4, Family=inet')
100 DAEMON_OPTIONS(`Name=IPv6, Family=inet6, Modifiers=O')
102 define(`confBIND_OPTS', `WorkAroundBrokenAAAA')
103 define(`confNO_RCPT_ACTION', `add-to-undisclosed')
104 define(`confPRIVACY_FLAGS', `authwarnings,noexpn,novrfy')