Subversion Repositories configs

Rev

Rev 3 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
3 - 1
divert(-1)dnl
2
dnl #
3
dnl # This is the sendmail macro config file for m4. If you make changes to
4
dnl # /etc/mail/sendmail.mc, you will need to regenerate the
5
dnl # /etc/mail/sendmail.cf file by confirming that the sendmail-cf package is
6
dnl # installed and then performing a
7
dnl #
8
dnl #     /etc/mail/make
9
dnl #
10
include(`/usr/share/sendmail-cf/m4/cf.m4')dnl
11
VERSIONID(`setup for linux')dnl
12
OSTYPE(`linux')dnl
13
dnl #
14
dnl # Do not advertize sendmail version.
15
dnl #
16
dnl define(`confSMTP_LOGIN_MSG', `$j Sendmail; $b')dnl
17
dnl #
18
dnl # default logging level is 9, you might want to set it higher to
19
dnl # debug the configuration
20
dnl #
21
dnl define(`confLOG_LEVEL', `9')dnl
22
dnl #
23
dnl # Uncomment and edit the following line if your outgoing mail needs to
24
dnl # be sent out through an external mail server:
25
dnl #
162 - 26
dnl define(`SMART_HOST', `10.192.25.240')dnl
3 - 27
dnl #
28
define(`confDEF_USER_ID', ``8:12'')dnl
29
dnl define(`confAUTO_REBUILD')dnl
30
define(`confTO_CONNECT', `1m')dnl
31
define(`confTRY_NULL_MX_LIST', `True')dnl
32
define(`confDONT_PROBE_INTERFACES', `True')dnl
33
define(`PROCMAIL_MAILER_PATH', `/usr/bin/procmail')dnl
34
define(`ALIAS_FILE', `/etc/aliases')dnl
35
define(`STATUS_FILE', `/var/log/mail/statistics')dnl
36
define(`UUCP_MAILER_MAX', `2000000')dnl
37
define(`confUSERDB_SPEC', `/etc/mail/userdb.db')dnl
38
define(`confPRIVACY_FLAGS', `authwarnings,novrfy,noexpn,restrictqrun')dnl
39
define(`confAUTH_OPTIONS', `A')dnl
40
dnl #
41
dnl # The following allows relaying if the user authenticates, and disallows
42
dnl # plaintext authentication (PLAIN/LOGIN) on non-TLS links
43
dnl #
44
dnl define(`confAUTH_OPTIONS', `A p')dnl
45
dnl #
46
dnl # PLAIN is the preferred plaintext authentication method and used by
47
dnl # Mozilla Mail and Evolution, though Outlook Express and other MUAs do
48
dnl # use LOGIN. Other mechanisms should be used if the connection is not
49
dnl # guaranteed secure.
50
dnl # Please remember that saslauthd needs to be running for AUTH.
51
dnl #
52
dnl TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl
53
dnl define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl
54
dnl #
55
dnl # Rudimentary information on creating certificates for sendmail TLS:
56
dnl #     cd /etc/pki/tls/certs; make sendmail.pem
57
dnl # Complete usage:
58
dnl #     make -C /etc/pki/tls/certs usage
59
dnl #
60
dnl define(`confCACERT_PATH', `/etc/pki/tls/certs')dnl
61
dnl define(`confCACERT', `/etc/pki/tls/certs/ca-bundle.crt')dnl
62
dnl define(`confSERVER_CERT', `/etc/pki/tls/certs/sendmail.pem')dnl
63
dnl define(`confSERVER_KEY', `/etc/pki/tls/certs/sendmail.pem')dnl
64
dnl #
65
dnl # This allows sendmail to use a keyfile that is shared with OpenLDAP's
66
dnl # slapd, which requires the file to be readble by group ldap
67
dnl #
68
dnl define(`confDONT_BLAME_SENDMAIL', `groupreadablekeyfile')dnl
69
dnl #
70
dnl define(`confTO_QUEUEWARN', `4h')dnl
71
dnl define(`confTO_QUEUERETURN', `5d')dnl
72
dnl define(`confQUEUE_LA', `12')dnl
73
dnl define(`confREFUSE_LA', `18')dnl
74
define(`confTO_IDENT', `0')dnl
75
dnl FEATURE(delay_checks)dnl
76
FEATURE(`no_default_msa', `dnl')dnl
77
FEATURE(`smrsh', `/usr/sbin/smrsh')dnl
78
FEATURE(`mailertable', `hash -o /etc/mail/mailertable.db')dnl
79
FEATURE(`virtusertable', `hash -o /etc/mail/virtusertable.db')dnl
80
FEATURE(redirect)dnl
81
FEATURE(always_add_domain)dnl
82
FEATURE(use_cw_file)dnl
83
FEATURE(use_ct_file)dnl
84
dnl #
85
dnl # The following limits the number of processes sendmail can fork to accept
86
dnl # incoming messages or process its message queues to 20.) sendmail refuses
87
dnl # to accept connections once it has reached its quota of child processes.
88
dnl #
89
dnl define(`confMAX_DAEMON_CHILDREN', `20')dnl
90
dnl #
91
dnl # Limits the number of new connections per second. This caps the overhead
92
dnl # incurred due to forking new sendmail processes. May be useful against
93
dnl # DoS attacks or barrages of spam. (As mentioned below, a per-IP address
94
dnl # limit would be useful but is not available as an option at this writing.)
95
dnl #
96
dnl define(`confCONNECTION_RATE_THROTTLE', `3')dnl
97
dnl #
98
dnl # The -t option will retry delivery if e.g. the user runs over his quota.
99
dnl #
100
FEATURE(local_procmail, `', `procmail -t -Y -a $h -d $u')dnl
101
FEATURE(`access_db', `hash -T<TMPF> -o /etc/mail/access.db')dnl
102
FEATURE(`blacklist_recipients')dnl
103
EXPOSED_USER(`root')dnl
104
dnl #
105
dnl # For using Cyrus-IMAPd as POP3/IMAP server through LMTP delivery uncomment
106
dnl # the following 2 definitions and activate below in the MAILER section the
107
dnl # cyrusv2 mailer.
108
dnl #
109
dnl define(`confLOCAL_MAILER', `cyrusv2')dnl
110
dnl define(`CYRUSV2_MAILER_ARGS', `FILE /var/lib/imap/socket/lmtp')dnl
111
dnl #
112
dnl # The following causes sendmail to only listen on the IPv4 loopback address
113
dnl # 127.0.0.1 and not on any other network devices. Remove the loopback
114
dnl # address restriction to accept email from the internet or intranet.
115
dnl #
116
DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl
117
dnl #
118
dnl # The following causes sendmail to additionally listen to port 587 for
119
dnl # mail from MUAs that authenticate. Roaming users who can't reach their
120
dnl # preferred sendmail daemon due to port 25 being blocked or redirected find
121
dnl # this useful.
122
dnl #
123
dnl DAEMON_OPTIONS(`Port=submission, Name=MSA, M=Ea')dnl
124
dnl #
125
dnl # The following causes sendmail to additionally listen to port 465, but
126
dnl # starting immediately in TLS mode upon connecting. Port 25 or 587 followed
127
dnl # by STARTTLS is preferred, but roaming clients using Outlook Express can't
128
dnl # do STARTTLS on ports other than 25. Mozilla Mail can ONLY use STARTTLS
129
dnl # and doesn't support the deprecated smtps; Evolution <1.1.1 uses smtps
130
dnl # when SSL is enabled-- STARTTLS support is available in version 1.1.1.
131
dnl #
132
dnl # For this to work your OpenSSL certificates must be configured.
133
dnl #
134
dnl DAEMON_OPTIONS(`Port=smtps, Name=TLSMTA, M=s')dnl
135
dnl #
136
dnl # The following causes sendmail to additionally listen on the IPv6 loopback
137
dnl # device. Remove the loopback address restriction listen to the network.
138
dnl #
139
dnl DAEMON_OPTIONS(`port=smtp,Addr=::1, Name=MTA-v6, Family=inet6')dnl
140
dnl #
141
dnl # enable both ipv6 and ipv4 in sendmail:
142
dnl #
143
dnl DAEMON_OPTIONS(`Name=MTA-v4, Family=inet, Name=MTA-v6, Family=inet6')
144
dnl #
145
dnl # We strongly recommend not accepting unresolvable domains if you want to
146
dnl # protect yourself from spam. However, the laptop and users on computers
147
dnl # that do not have 24x7 DNS do need this.
148
dnl #
149
FEATURE(`accept_unresolvable_domains')dnl
150
dnl #
151
dnl FEATURE(`relay_based_on_MX')dnl
152
dnl #
153
dnl # Also accept email sent to "localhost.localdomain" as local email.
154
dnl #
155
LOCAL_DOMAIN(`localhost.localdomain')dnl
156
dnl #
157
dnl # The following example makes mail from this host and any additional
158
dnl # specified domains appear to be sent from mydomain.com
159
dnl #
160
dnl MASQUERADE_AS(`mydomain.com')dnl
161
dnl #
162
dnl # masquerade not just the headers, but the envelope as well
163
dnl #
164
dnl FEATURE(masquerade_envelope)dnl
165
dnl #
166
dnl # masquerade not just @mydomainalias.com, but @*.mydomainalias.com as well
167
dnl #
168
dnl FEATURE(masquerade_entire_domain)dnl
169
dnl #
170
dnl MASQUERADE_DOMAIN(localhost)dnl
171
dnl MASQUERADE_DOMAIN(localhost.localdomain)dnl
172
dnl MASQUERADE_DOMAIN(mydomainalias.com)dnl
173
dnl MASQUERADE_DOMAIN(mydomain.lan)dnl
174
MAILER(smtp)dnl
175
MAILER(procmail)dnl
176
dnl MAILER(cyrusv2)dnl