1- ##########################################################################
1+ ######################################################################
2+ # #
3+ # Exim configuration file for Vesta Control Panel #
4+ # #
5+ ######################################################################
6+
27#SPAMASSASSIN = yes
3- SPAM_SCORE = 50
4- CLAMD = yes
5- ##########################################################################
8+ #SPAM_SCORE = 50
9+ #CLAMD = yes
610
711domainlist local_domains = dsearch;/etc/exim4/domains/
812domainlist relay_to_domains = dsearch;/etc/exim4/domains/
9- hostlist relay_from_hosts = 127.0.0.1
10- hostlist whitelist = net-iplsearch;/etc/exim4/white-blocks.conf
11- hostlist spammers = net-iplsearch;/etc/exim4/spam-blocks.conf
13+ hostlist relay_from_hosts = 127.0.0.1
14+ hostlist whitelist = net-iplsearch;/etc/exim4/white-blocks.conf
15+ hostlist spammers = net-iplsearch;/etc/exim4/spam-blocks.conf
1216no_local_from_check
1317untrusted_set_sender = *
1418acl_smtp_connect = acl_check_spammers
@@ -43,43 +47,38 @@ DKIM_FILE = /etc/exim4/domains/${lc:${domain:$h_from:}}/dkim.pem
4347DKIM_PRIVATE_KEY = ${if exists{DKIM_FILE}{DKIM_FILE}{0}}
4448
4549
46- ##########################################################################
50+
51+ ######################################################################
52+ # ACL CONFIGURATION #
53+ # Specifies access control lists for incoming SMTP mail #
54+ ######################################################################
4755begin acl
48- ##########################################################################
56+
4957acl_check_spammers:
50- accept hosts = +whitelist
58+ accept hosts = +whitelist
59+
5160 drop message = Your host in blacklist on this server.
5261 log_message = Host in blacklist
5362 hosts = +spammers
54- deny message = rejected because $sender_host_address is in a black list at $dnslist_domain\\n$dnslist_text
55- dnslists = ${readfile {/etc/exim4/dnsbl.conf}{:}}
63+
5664 accept
5765
66+
5867acl_check_mail:
59- deny
60- condition = ${if eq{$sender_helo_name}{}}
68+ deny condition = ${if eq{$sender_helo_name}{}}
6169 message = HELO required before MAIL
62- # drop
63- # condition = ${if isip{$sender_helo_name}}
64- # message = Access denied - Invalid HELO name (See RFC2821 4.1.3)
70+
6571 drop message = Helo name contains a ip address (HELO was $sender_helo_name) and not is valid
6672 condition = ${if match{$sender_helo_name}{\N((\d{1,3}[.-]\d{1,3}[.-]\d{1,3}[.-]\d{1,3})|([0-9a-f]{8})|([0-9A-F]{8}))\N}{yes}{no}}
6773 condition = ${if match {${lookup dnsdb{>: defer_never,ptr=$sender_host_address}}\}{$sender_helo_name}{no}{yes}}
6874 delay = 45s
69- # drop
70- # condition = ${if match{$sender_helo_name}{\N^\[\N}{no}{yes}}
71- # condition = ${if match{$sender_helo_name}{\N\.\N}{no}{yes}}
72- # message = Access denied - Invalid HELO name (See RFC2821 4.1.1.1)
73- drop
74- condition = ${if isip{$sender_helo_name}}
75+
76+ drop condition = ${if isip{$sender_helo_name}}
7577 message = Access denied - Invalid HELO name (See RFC2821 4.1.3)
76- # drop
77- # condition = ${if match{$sender_helo_name}{\N\.$\N}}
78- # message = Access denied - Invalid HELO name (See RFC2821 4.1.1.1)
79- # drop message = "REJECTED - Bad HELO - Host impersonating [$sender_helo_name]"
80- # condition = ${if match{$sender_helo_name}{$primary_hostname}}
78+
8179 drop condition = ${if eq{[$interface_address]}{$sender_helo_name}}
8280 message = $interface_address is _my_ address
81+
8382 accept
8483
8584
@@ -102,6 +101,10 @@ acl_check_rcpt:
102101 accept authenticated = *
103102 control = submission/domain=
104103
104+ deny message = Rejected because $sender_host_address is in a black list at $dnslist_domain\n$dnslist_text
105+ hosts = !+whitelist
106+ dnslists = ${readfile {/etc/exim4/dnsbl.conf}{:}}
107+
105108 require message = relay not permitted
106109 domains = +local_domains : +relay_to_domains
107110
@@ -113,27 +116,30 @@ acl_check_rcpt:
113116
114117.ifdef CLAMD
115118 warn set acl_m0 = no
119+
116120 warn condition = ${if exists {/etc/exim4/domains/$domain/antivirus}{yes}{no}}
117121 set acl_m0 = yes
118122.endif
123+
119124.ifdef SPAMASSASSIN
120125 warn set acl_m1 = no
126+
121127 warn condition = ${if exists {/etc/exim4/domains/$domain/antispam}{yes}{no}}
122128 set acl_m1 = yes
123129.endif
130+
124131 accept
125132
126133
127134acl_check_data:
128135.ifdef CLAMD
129- deny message = Message contains a virus ($malware_name) and has been rejected
136+ deny message = Message contains a virus ($malware_name) and has been rejected
130137 malware = *
131138 condition = ${if eq{$acl_m0}{yes}{yes}{no}}
132139.endif
133140
134141.ifdef SPAMASSASSIN
135- warn
136- !authenticated = *
142+ warn !authenticated = *
137143 hosts = !+relay_from_hosts
138144 condition = ${if < {$message_size}{100K}}
139145 condition = ${if eq{$acl_m1}{yes}{yes}{no}}
@@ -142,23 +148,29 @@ acl_check_data:
142148 add_header = X-Spam-Bar: $spam_bar
143149 add_header = X-Spam-Report: $spam_report
144150 set acl_m2 = $spam_score_int
145- warn
146- condition = ${if !eq{$acl_m2}{} {yes}{no}}
151+
152+ warn condition = ${if !eq{$acl_m2}{} {yes}{no}}
147153 condition = ${if >{$acl_m2}{SPAM_SCORE} {yes}{no}}
148154 add_header = X-Spam-Status: Yes
149155 message = SpamAssassin detected spam (from $sender_address to $recipients).
150156.endif
157+
151158 accept
152159
153160
154161acl_check_mime:
155- deny message = Blacklisted file extension detected
156- condition = ${if match {${lc:$mime_filename}}{\N(\.ade|\.adp|\.bat|\.chm|\.cmd|\.com|\.cpl|\.exe|\.hta|\.ins|\.isp|\.jse|\.lib|\.lnk|\.mde|\.msc|\.msp|\.mst|\.pif|\.scr|\.sct|\.shb|\.sys|\.vb|\.vbe|\.vbs|\.vxd|\.wsc|\.wsf|\.wsh)$\N}{1}{0}}
162+ deny message = Blacklisted file extension detected
163+ condition = ${if match {${lc:$mime_filename}}{\N(\.ade|\.adp|\.bat|\.chm|\.cmd|\.com|\.cpl|\.exe|\.hta|\.ins|\.isp|\.jse|\.lib|\.lnk|\.mde|\.msc|\.msp|\.mst|\.pif|\.scr|\.sct|\.shb|\.sys|\.vb|\.vbe|\.vbs|\.vxd|\.wsc|\.wsf|\.wsh)$\N}{1}{0}}
164+
157165 accept
158166
159- ##########################################################################
167+
168+
169+ ######################################################################
170+ # AUTHENTICATION CONFIGURATION #
171+ ######################################################################
160172begin authenticators
161- ##########################################################################
173+
162174dovecot_plain:
163175 driver = dovecot
164176 public_name = PLAIN
@@ -171,9 +183,14 @@ dovecot_login:
171183 server_socket = /var/run/dovecot/auth-client
172184 server_set_id = $auth1
173185
174- ##########################################################################
186+
187+
188+ ######################################################################
189+ # ROUTERS CONFIGURATION #
190+ # Specifies how addresses are handled #
191+ ######################################################################
175192begin routers
176- ##########################################################################
193+
177194#smarthost:
178195# driver = manualroute
179196# domains = ! +local_domains
@@ -253,9 +270,12 @@ terminate_alias:
253270 condition = ${lookup{$local_part@$domain}lsearch{/etc/exim4/domains/$domain/aliases}{true}{false}}
254271
255272
256- ##########################################################################
273+
274+ ######################################################################
275+ # TRANSPORTS CONFIGURATION #
276+ ######################################################################
257277begin transports
258- ##########################################################################
278+
259279remote_smtp:
260280 driver = smtp
261281 #helo_data = $sender_address_domain
@@ -265,7 +285,6 @@ remote_smtp:
265285 dkim_canon = relaxed
266286 dkim_strict = 0
267287
268-
269288procmail:
270289 driver = pipe
271290 command = "/usr/bin/procmail -d $local_part"
@@ -306,7 +325,7 @@ local_spam_delivery:
306325 delivery_date_add
307326 envelope_to_add
308327 return_path_add
309- directory = "${extract{5}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}}}}/mail/$domain/$local_part/.spam "
328+ directory = "${extract{5}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}}}}/mail/$domain/$local_part/.Spam "
310329 quota = ${extract{6}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}}}}M
311330 quota_directory = "${extract{5}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/$domain/passwd}}}}/mail/$domain/$local_part"
312331 quota_warn_threshold = 75%
@@ -335,8 +354,24 @@ devnull:
335354 driver = appendfile
336355 file = /dev/null
337356
338- ##########################################################################
357+
358+
359+ ######################################################################
360+ # RETRY CONFIGURATION #
361+ ######################################################################
339362begin retry
363+
364+ # Address or Domain Error Retries
365+ # ----------------- ----- -------
340366* * F,2h,15m; G,16h,1h,1.5; F,4d,6h
341- ##########################################################################
367+
368+
369+
370+ ######################################################################
371+ # REWRITE CONFIGURATION #
372+ ######################################################################
342373begin rewrite
374+
375+
376+
377+ ######################################################################
0 commit comments