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Commit | Line | Data |
---|---|---|
71a2425e | 1 | { lib, pkgs, config, nodes, ... }: |
a929614f | 2 | { |
8415083e | 3 | config = lib.mkIf config.myServices.mail.enable { |
4c4652aa IB |
4 | secrets.keys = { |
5 | "postfix/mysql_alias_maps" = { | |
8415083e IB |
6 | user = config.services.postfix.user; |
7 | group = config.services.postfix.group; | |
8 | permissions = "0440"; | |
9 | text = '' | |
10 | # We need to specify that option to trigger ssl connection | |
11 | tls_ciphers = TLSv1.2 | |
ab8f306d IB |
12 | user = ${config.myEnv.mail.postfix.mysql.user} |
13 | password = ${config.myEnv.mail.postfix.mysql.password} | |
14 | hosts = unix:${config.myEnv.mail.postfix.mysql.socket} | |
15 | dbname = ${config.myEnv.mail.postfix.mysql.database} | |
8415083e | 16 | query = SELECT DISTINCT destination |
418a4ed7 | 17 | FROM forwardings |
8415083e IB |
18 | WHERE |
19 | ((regex = 1 AND '%s' REGEXP CONCAT('^',source,'$') ) OR (regex = 0 AND source = '%s')) | |
20 | AND active = 1 | |
21 | AND '%s' NOT IN | |
22 | ( | |
23 | SELECT source | |
24 | FROM forwardings_blacklisted | |
25 | WHERE source = '%s' | |
26 | ) UNION | |
27 | SELECT 'devnull@immae.eu' | |
a929614f IB |
28 | FROM forwardings_blacklisted |
29 | WHERE source = '%s' | |
8415083e | 30 | ''; |
4c4652aa IB |
31 | }; |
32 | "postfix/ldap_mailboxes" = { | |
8415083e IB |
33 | user = config.services.postfix.user; |
34 | group = config.services.postfix.group; | |
35 | permissions = "0440"; | |
36 | text = '' | |
22b4bd78 IB |
37 | server_host = ldaps://${config.myEnv.mail.dovecot.ldap.host}:636 |
38 | search_base = ${config.myEnv.mail.dovecot.ldap.base} | |
39 | query_filter = ${config.myEnv.mail.dovecot.ldap.postfix_mailbox_filter} | |
40 | bind_dn = ${config.myEnv.mail.dovecot.ldap.dn} | |
41 | bind_pw = ${config.myEnv.mail.dovecot.ldap.password} | |
42 | result_attribute = immaePostfixAddress | |
43 | result_format = dummy | |
44 | version = 3 | |
a929614f | 45 | ''; |
4c4652aa IB |
46 | }; |
47 | "postfix/mysql_sender_login_maps" = { | |
8415083e IB |
48 | user = config.services.postfix.user; |
49 | group = config.services.postfix.group; | |
50 | permissions = "0440"; | |
51 | text = '' | |
52 | # We need to specify that option to trigger ssl connection | |
53 | tls_ciphers = TLSv1.2 | |
ab8f306d IB |
54 | user = ${config.myEnv.mail.postfix.mysql.user} |
55 | password = ${config.myEnv.mail.postfix.mysql.password} | |
56 | hosts = unix:${config.myEnv.mail.postfix.mysql.socket} | |
57 | dbname = ${config.myEnv.mail.postfix.mysql.database} | |
8415083e | 58 | query = SELECT DISTINCT destination |
418a4ed7 | 59 | FROM forwardings |
8415083e | 60 | WHERE |
d8c20bc3 IB |
61 | ( |
62 | (regex = 1 AND CONCAT(SUBSTRING_INDEX('%u', '+', 1), '@%d') REGEXP CONCAT('^',source,'$') ) | |
63 | OR | |
64 | (regex = 0 AND source = CONCAT(SUBSTRING_INDEX('%u', '+', 1), '@%d')) | |
65 | ) | |
8415083e | 66 | AND active = 1 |
d8c20bc3 | 67 | UNION SELECT CONCAT(SUBSTRING_INDEX('%u', '+', 1), '@%d') AS destination |
8415083e | 68 | ''; |
4c4652aa IB |
69 | }; |
70 | "postfix/mysql_sender_relays_maps" = { | |
87a8bffd IB |
71 | user = config.services.postfix.user; |
72 | group = config.services.postfix.group; | |
73 | permissions = "0440"; | |
74 | text = '' | |
75 | # We need to specify that option to trigger ssl connection | |
76 | tls_ciphers = TLSv1.2 | |
77 | user = ${config.myEnv.mail.postfix.mysql.user} | |
78 | password = ${config.myEnv.mail.postfix.mysql.password} | |
79 | hosts = unix:${config.myEnv.mail.postfix.mysql.socket} | |
80 | dbname = ${config.myEnv.mail.postfix.mysql.database} | |
81 | # INSERT INTO sender_relays | |
82 | # (`from`, owner, relay, login, password, regex, active) | |
83 | # VALUES | |
84 | # ( 'sender@otherhost.org' | |
85 | # , 'me@mail.immae.eu' | |
86 | # , '[otherhost.org]:587' | |
87 | # , 'otherhostlogin' | |
88 | # , AES_ENCRYPT('otherhostpassword', '${config.myEnv.mail.postfix.mysql.password_encrypt}') | |
89 | # , '0' | |
90 | # , '1'); | |
91 | ||
92 | query = SELECT DISTINCT `owner` | |
93 | FROM sender_relays | |
94 | WHERE | |
95 | ((regex = 1 AND '%s' REGEXP CONCAT('^',`from`,'$') ) OR (regex = 0 AND `from` = '%s')) | |
96 | AND active = 1 | |
97 | ''; | |
4c4652aa IB |
98 | }; |
99 | "postfix/mysql_sender_relays_hosts" = { | |
87a8bffd IB |
100 | user = config.services.postfix.user; |
101 | group = config.services.postfix.group; | |
102 | permissions = "0440"; | |
103 | text = '' | |
104 | # We need to specify that option to trigger ssl connection | |
105 | tls_ciphers = TLSv1.2 | |
106 | user = ${config.myEnv.mail.postfix.mysql.user} | |
107 | password = ${config.myEnv.mail.postfix.mysql.password} | |
108 | hosts = unix:${config.myEnv.mail.postfix.mysql.socket} | |
109 | dbname = ${config.myEnv.mail.postfix.mysql.database} | |
110 | ||
111 | query = SELECT DISTINCT relay | |
112 | FROM sender_relays | |
113 | WHERE | |
114 | ((regex = 1 AND '%s' REGEXP CONCAT('^',`from`,'$') ) OR (regex = 0 AND `from` = '%s')) | |
115 | AND active = 1 | |
116 | ''; | |
4c4652aa IB |
117 | }; |
118 | "postfix/mysql_sender_relays_creds" = { | |
87a8bffd IB |
119 | user = config.services.postfix.user; |
120 | group = config.services.postfix.group; | |
121 | permissions = "0440"; | |
122 | text = '' | |
123 | # We need to specify that option to trigger ssl connection | |
124 | tls_ciphers = TLSv1.2 | |
125 | user = ${config.myEnv.mail.postfix.mysql.user} | |
126 | password = ${config.myEnv.mail.postfix.mysql.password} | |
127 | hosts = unix:${config.myEnv.mail.postfix.mysql.socket} | |
128 | dbname = ${config.myEnv.mail.postfix.mysql.database} | |
129 | ||
130 | query = SELECT DISTINCT CONCAT(`login`, ':', AES_DECRYPT(`password`, '${config.myEnv.mail.postfix.mysql.password_encrypt}')) | |
131 | FROM sender_relays | |
132 | WHERE | |
133 | ((regex = 1 AND '%s' REGEXP CONCAT('^',`from`,'$') ) OR (regex = 0 AND `from` = '%s')) | |
134 | AND active = 1 | |
135 | ''; | |
4c4652aa IB |
136 | }; |
137 | "postfix/ldap_ejabberd_users_immae_fr" = { | |
5b53d86f IB |
138 | user = config.services.postfix.user; |
139 | group = config.services.postfix.group; | |
140 | permissions = "0440"; | |
141 | text = '' | |
142 | server_host = ldaps://${config.myEnv.jabber.ldap.host}:636 | |
143 | search_base = ${config.myEnv.jabber.ldap.base} | |
144 | query_filter = ${config.myEnv.jabber.postfix_user_filter} | |
145 | domain = immae.fr | |
146 | bind_dn = ${config.myEnv.jabber.ldap.dn} | |
147 | bind_pw = ${config.myEnv.jabber.ldap.password} | |
148 | result_attribute = immaeXmppUid | |
149 | result_format = ejabberd@localhost | |
150 | version = 3 | |
151 | ''; | |
4c4652aa IB |
152 | }; |
153 | } // lib.mapAttrs' (name: v: lib.nameValuePair "postfix/scripts/${name}-env" { | |
31d99b75 IB |
154 | user = "postfixscripts"; |
155 | group = "root"; | |
156 | permissions = "0400"; | |
157 | text = builtins.toJSON v.env; | |
4c4652aa | 158 | }) config.myEnv.mail.scripts; |
a929614f | 159 | |
8415083e | 160 | networking.firewall.allowedTCPPorts = [ 25 465 587 ]; |
a929614f | 161 | |
31d99b75 IB |
162 | users.users.postfixscripts = { |
163 | group = "keys"; | |
164 | uid = config.ids.uids.postfixscripts; | |
165 | description = "Postfix scripts user"; | |
166 | }; | |
8415083e IB |
167 | users.users."${config.services.postfix.user}".extraGroups = [ "keys" ]; |
168 | services.filesWatcher.postfix = { | |
169 | restart = true; | |
170 | paths = [ | |
171 | config.secrets.fullPaths."postfix/mysql_alias_maps" | |
22b4bd78 | 172 | config.secrets.fullPaths."postfix/ldap_mailboxes" |
8415083e | 173 | config.secrets.fullPaths."postfix/mysql_sender_login_maps" |
5b53d86f | 174 | config.secrets.fullPaths."postfix/ldap_ejabberd_users_immae_fr" |
8415083e IB |
175 | ]; |
176 | }; | |
177 | services.postfix = { | |
2a61e9da IB |
178 | extraAliases = let |
179 | toScript = name: script: pkgs.writeScript name '' | |
180 | #! ${pkgs.stdenv.shell} | |
181 | mail=$(${pkgs.coreutils}/bin/cat -) | |
182 | output=$(echo "$mail" | ${script} 2>&1) | |
183 | ret=$? | |
184 | ||
185 | if [ "$ret" != "0" ]; then | |
186 | echo "$mail" \ | |
187 | | ${pkgs.procmail}/bin/formail -i "X-Return-Code: $ret" \ | |
188 | | /run/wrappers/bin/sendmail -i scripts_error+${name}@mail.immae.eu | |
189 | ||
190 | messageId=$(echo "$mail" | ${pkgs.procmail}/bin/formail -x "Message-Id:") | |
191 | repeat=$(echo "$mail" | ${pkgs.procmail}/bin/formail -X "From:" -X "Received:") | |
192 | ||
193 | ${pkgs.coreutils}/bin/cat <<EOF | /run/wrappers/bin/sendmail -i scripts_error+${name}@mail.immae.eu | |
194 | $repeat | |
195 | To: scripts_error+${name}@mail.immae.eu | |
196 | Subject: Log from script error | |
197 | Content-Type: text/plain; charset="UTF-8" | |
198 | Content-Transfer-Encoding: 8bit | |
199 | References:$messageId | |
200 | MIME-Version: 1.0 | |
201 | X-Return-Code: $ret | |
202 | ||
203 | Error code: $ret | |
204 | Output of message: | |
205 | -------------- | |
206 | $output | |
207 | -------------- | |
208 | EOF | |
209 | fi | |
210 | ''; | |
211 | scripts = lib.attrsets.mapAttrs (n: v: | |
da30ae4f | 212 | toScript n (pkgs.callPackage (builtins.fetchGit { url = v.src.url; ref = "master"; rev = v.src.rev; }) { scriptEnv = config.secrets.fullPaths."postfix/scripts/${n}-env"; }) |
71a2425e IB |
213 | ) config.myEnv.mail.scripts // { |
214 | testmail = pkgs.writeScript "testmail" '' | |
215 | #! ${pkgs.stdenv.shell} | |
216 | ${pkgs.coreutils}/bin/touch \ | |
217 | "/var/lib/naemon/checks/email/$(${pkgs.procmail}/bin/formail -x To: | ${pkgs.coreutils}/bin/tr -d ' <>')" | |
218 | ''; | |
219 | }; | |
2a61e9da | 220 | in builtins.concatStringsSep "\n" (lib.attrsets.mapAttrsToList (n: v: ''${n}: "|${v}"'') scripts); |
8415083e IB |
221 | mapFiles = let |
222 | recipient_maps = let | |
223 | name = n: i: "relay_${n}_${toString i}"; | |
224 | pair = n: i: m: lib.attrsets.nameValuePair (name n i) ( | |
225 | if m.type == "hash" | |
226 | then pkgs.writeText (name n i) m.content | |
04b2ab97 | 227 | else null |
8415083e IB |
228 | ); |
229 | pairs = n: v: lib.imap1 (i: m: pair n i m) v.recipient_maps; | |
230 | in lib.attrsets.filterAttrs (k: v: v != null) ( | |
231 | lib.attrsets.listToAttrs (lib.flatten ( | |
ab8f306d | 232 | lib.attrsets.mapAttrsToList pairs config.myEnv.mail.postfix.backup_domains |
8415083e IB |
233 | )) |
234 | ); | |
235 | relay_restrictions = lib.attrsets.filterAttrs (k: v: v != null) ( | |
236 | lib.attrsets.mapAttrs' (n: v: | |
237 | lib.attrsets.nameValuePair "recipient_access_${n}" ( | |
238 | if lib.attrsets.hasAttr "relay_restrictions" v | |
239 | then pkgs.writeText "recipient_access_${n}" v.relay_restrictions | |
240 | else null | |
241 | ) | |
ab8f306d | 242 | ) config.myEnv.mail.postfix.backup_domains |
8415083e | 243 | ); |
2a61e9da | 244 | virtual_map = { |
71a2425e IB |
245 | virtual = let |
246 | cfg = config.myEnv.monitoring.email_check.eldiron; | |
247 | address = "${cfg.mail_address}@${cfg.mail_domain}"; | |
248 | in pkgs.writeText "postfix-virtual" ( | |
2a61e9da | 249 | builtins.concatStringsSep "\n" ( |
71a2425e | 250 | ["${address} testmail@localhost"] ++ |
2a61e9da | 251 | lib.attrsets.mapAttrsToList ( |
5b53d86f | 252 | n: v: lib.optionalString v.external '' |
2a61e9da IB |
253 | script_${n}@mail.immae.eu ${n}@localhost, scripts@mail.immae.eu |
254 | '' | |
ab8f306d | 255 | ) config.myEnv.mail.scripts |
2a61e9da IB |
256 | ) |
257 | ); | |
258 | }; | |
deca5e9b | 259 | sasl_access = { |
ef0a9217 IB |
260 | host_sender_login = with lib.attrsets; let |
261 | addresses = zipAttrs (lib.flatten (mapAttrsToList | |
262 | (n: v: (map (e: { "${e}" = "${n}@immae.eu"; }) v.emails)) config.myEnv.servers)); | |
263 | joined = builtins.concatStringsSep ","; | |
264 | in pkgs.writeText "host-sender-login" | |
265 | (builtins.concatStringsSep "\n" (mapAttrsToList (n: v: "${n} ${joined v}") addresses)); | |
deca5e9b | 266 | }; |
8415083e | 267 | in |
deca5e9b | 268 | recipient_maps // relay_restrictions // virtual_map // sasl_access; |
8415083e IB |
269 | config = { |
270 | ### postfix module overrides | |
271 | readme_directory = "${pkgs.postfix}/share/postfix/doc"; | |
272 | smtp_tls_CAfile = lib.mkForce ""; | |
273 | smtp_tls_cert_file = lib.mkForce ""; | |
274 | smtp_tls_key_file = lib.mkForce ""; | |
a929614f | 275 | |
8415083e | 276 | message_size_limit = "1073741824"; # Don't put 0 here, it's not equivalent to "unlimited" |
2a61e9da | 277 | mailbox_size_limit = "1073741825"; # Workaround, local delivered mails should all go through scripts |
8415083e | 278 | alias_database = "\$alias_maps"; |
a929614f | 279 | |
31d99b75 IB |
280 | ### Aliases scripts user |
281 | default_privs = "postfixscripts"; | |
282 | ||
8415083e | 283 | ### Virtual mailboxes config |
418a4ed7 IB |
284 | virtual_alias_maps = [ |
285 | "hash:/etc/postfix/virtual" | |
286 | "mysql:${config.secrets.fullPaths."postfix/mysql_alias_maps"}" | |
287 | "ldap:${config.secrets.fullPaths."postfix/ldap_ejabberd_users_immae_fr"}" | |
288 | ]; | |
ab8f306d | 289 | virtual_mailbox_domains = config.myEnv.mail.postfix.additional_mailbox_domains |
ccb8bab4 | 290 | ++ lib.remove null (lib.flatten (map |
8415083e IB |
291 | (zone: map |
292 | (e: if e.receive | |
293 | then "${e.domain}${lib.optionalString (e.domain != "") "."}${zone.name}" | |
294 | else null | |
295 | ) | |
296 | (zone.withEmail or []) | |
a929614f | 297 | ) |
ab8f306d | 298 | config.myEnv.dns.masterZones |
ccb8bab4 | 299 | )); |
418a4ed7 | 300 | virtual_mailbox_maps = [ |
22b4bd78 | 301 | "ldap:${config.secrets.fullPaths."postfix/ldap_mailboxes"}" |
418a4ed7 | 302 | ]; |
8415083e IB |
303 | dovecot_destination_recipient_limit = "1"; |
304 | virtual_transport = "dovecot"; | |
a929614f | 305 | |
8415083e | 306 | ### Relay domains |
ab8f306d | 307 | relay_domains = lib.flatten (lib.attrsets.mapAttrsToList (n: v: v.domains or []) config.myEnv.mail.postfix.backup_domains); |
8415083e IB |
308 | relay_recipient_maps = lib.flatten (lib.attrsets.mapAttrsToList (n: v: |
309 | lib.imap1 (i: m: "${m.type}:/etc/postfix/relay_${n}_${toString i}") v.recipient_maps | |
ab8f306d | 310 | ) config.myEnv.mail.postfix.backup_domains); |
8415083e | 311 | smtpd_relay_restrictions = [ |
8415083e IB |
312 | "defer_unauth_destination" |
313 | ] ++ lib.flatten (lib.attrsets.mapAttrsToList (n: v: | |
314 | if lib.attrsets.hasAttr "relay_restrictions" v | |
315 | then [ "check_recipient_access hash:/etc/postfix/recipient_access_${n}" ] | |
316 | else [] | |
ab8f306d | 317 | ) config.myEnv.mail.postfix.backup_domains); |
a929614f | 318 | |
8415083e IB |
319 | ### Additional smtpd configuration |
320 | smtpd_tls_received_header = "yes"; | |
321 | smtpd_tls_loglevel = "1"; | |
a929614f | 322 | |
8415083e IB |
323 | ### Email sending configuration |
324 | smtp_tls_security_level = "may"; | |
325 | smtp_tls_loglevel = "1"; | |
a929614f | 326 | |
8415083e | 327 | ### Force ip bind for smtp |
619e4f46 IB |
328 | smtp_bind_address = config.hostEnv.ips.main.ip4; |
329 | smtp_bind_address6 = builtins.head config.hostEnv.ips.main.ip6; | |
a929614f | 330 | |
87a8bffd IB |
331 | # Use some relays when authorized senders are not myself |
332 | smtp_sasl_mechanism_filter = "plain,login"; # GSSAPI Not correctly supported by postfix | |
333 | smtp_sasl_auth_enable = "yes"; | |
334 | smtp_sasl_password_maps = | |
335 | "mysql:${config.secrets.fullPaths."postfix/mysql_sender_relays_creds"}"; | |
336 | smtp_sasl_security_options = "noanonymous"; | |
337 | smtp_sender_dependent_authentication = "yes"; | |
338 | sender_dependent_relayhost_maps = | |
339 | "mysql:${config.secrets.fullPaths."postfix/mysql_sender_relays_hosts"}"; | |
a929614f | 340 | |
8415083e IB |
341 | ### opendkim, opendmarc, openarc milters |
342 | non_smtpd_milters = [ | |
343 | "unix:${config.myServices.mail.milters.sockets.opendkim}" | |
8415083e IB |
344 | ]; |
345 | smtpd_milters = [ | |
346 | "unix:${config.myServices.mail.milters.sockets.opendkim}" | |
8415083e | 347 | "unix:${config.myServices.mail.milters.sockets.openarc}" |
619e4f46 | 348 | "unix:${config.myServices.mail.milters.sockets.opendmarc}" |
a929614f | 349 | ]; |
5153eb54 IB |
350 | |
351 | smtp_use_tls = true; | |
352 | smtpd_use_tls = true; | |
353 | smtpd_tls_chain_files = builtins.concatStringsSep "," [ "/var/lib/acme/mail/full.pem" "/var/lib/acme/mail-rsa/full.pem" ]; | |
6ea94404 IB |
354 | |
355 | maximal_queue_lifetime = "6w"; | |
356 | bounce_queue_lifetime = "6w"; | |
a929614f | 357 | }; |
8415083e IB |
358 | enable = true; |
359 | enableSmtp = true; | |
360 | enableSubmission = true; | |
361 | submissionOptions = { | |
87a8bffd IB |
362 | # Don’t use "long form", only commas (cf |
363 | # http://www.postfix.org/master.5.html long form is not handled | |
364 | # well by the submission function) | |
8415083e IB |
365 | smtpd_tls_security_level = "encrypt"; |
366 | smtpd_sasl_auth_enable = "yes"; | |
367 | smtpd_tls_auth_only = "yes"; | |
368 | smtpd_sasl_tls_security_options = "noanonymous"; | |
369 | smtpd_sasl_type = "dovecot"; | |
370 | smtpd_sasl_path = "private/auth"; | |
371 | smtpd_reject_unlisted_recipient = "no"; | |
372 | smtpd_client_restrictions = "permit_sasl_authenticated,reject"; | |
619e4f46 | 373 | smtpd_relay_restrictions = "permit_sasl_authenticated,reject"; |
8415083e IB |
374 | # Refuse to send e-mails with a From that is not handled |
375 | smtpd_sender_restrictions = | |
376 | "reject_sender_login_mismatch,reject_unlisted_sender,permit_sasl_authenticated,reject"; | |
87a8bffd IB |
377 | smtpd_sender_login_maps = builtins.concatStringsSep "," [ |
378 | "hash:/etc/postfix/host_sender_login" | |
379 | "mysql:${config.secrets.fullPaths."postfix/mysql_sender_relays_maps"}" | |
380 | "mysql:${config.secrets.fullPaths."postfix/mysql_sender_login_maps"}" | |
381 | ]; | |
8415083e IB |
382 | smtpd_recipient_restrictions = "permit_sasl_authenticated,reject"; |
383 | milter_macro_daemon_name = "ORIGINATING"; | |
45730653 IB |
384 | smtpd_milters = builtins.concatStringsSep "," [ |
385 | # FIXME: put it back when opensmtpd is upgraded and able to | |
386 | # rewrite the from header | |
387 | #"unix:/run/milter_verify_from/verify_from.sock" | |
388 | "unix:${config.myServices.mail.milters.sockets.opendkim}" | |
389 | ]; | |
8415083e | 390 | }; |
8415083e IB |
391 | destination = ["localhost"]; |
392 | # This needs to reverse DNS | |
619e4f46 | 393 | hostname = config.hostEnv.fqdn; |
8415083e | 394 | setSendmail = true; |
8415083e IB |
395 | recipientDelimiter = "+"; |
396 | masterConfig = { | |
397 | submissions = { | |
398 | type = "inet"; | |
399 | private = false; | |
400 | command = "smtpd"; | |
401 | args = ["-o" "smtpd_tls_wrappermode=yes" ] ++ (let | |
402 | mkKeyVal = opt: val: [ "-o" (opt + "=" + val) ]; | |
403 | in lib.concatLists (lib.mapAttrsToList mkKeyVal config.services.postfix.submissionOptions) | |
404 | ); | |
405 | }; | |
406 | dovecot = { | |
407 | type = "unix"; | |
408 | privileged = true; | |
409 | chroot = false; | |
410 | command = "pipe"; | |
411 | args = let | |
412 | # rspamd could be used as a milter, but then it cannot apply | |
413 | # its checks "per user" (milter is not yet dispatched to | |
414 | # users), so we wrap dovecot-lda inside rspamc per recipient | |
415 | # here. | |
dc6d3af9 IB |
416 | rspamc_dovecot = pkgs.writeScriptBin "rspamc_dovecot" '' |
417 | #! ${pkgs.stdenv.shell} | |
418 | sender="$1" | |
419 | original_recipient="$2" | |
420 | user="$3" | |
421 | ||
422 | ${pkgs.coreutils}/bin/cat - | \ | |
423 | (${pkgs.rspamd}/bin/rspamc -h ${config.myServices.mail.rspamd.sockets.worker-controller} -c bayes -d "$user" --mime || true) | \ | |
424 | ${pkgs.dovecot}/libexec/dovecot/dovecot-lda -f "$sender" -a "$original_recipient" -d "$user" | |
425 | ''; | |
8415083e | 426 | in [ |
fb7611c1 | 427 | "flags=ODRhu" "user=vhost:vhost" |
dc6d3af9 | 428 | "argv=${rspamc_dovecot}/bin/rspamc_dovecot \${sender} \${original_recipient} \${user}@\${nexthop}" |
8415083e IB |
429 | ]; |
430 | }; | |
431 | }; | |
a929614f | 432 | }; |
5400b9b6 | 433 | security.acme.certs."mail" = { |
8415083e IB |
434 | postRun = '' |
435 | systemctl restart postfix.service | |
436 | ''; | |
437 | extraDomains = { | |
514f9ec3 IB |
438 | "smtp.immae.eu" = null; |
439 | }; | |
440 | }; | |
441 | security.acme.certs."mail-rsa" = { | |
442 | postRun = '' | |
443 | systemctl restart postfix.service | |
444 | ''; | |
445 | extraDomains = { | |
8415083e IB |
446 | "smtp.immae.eu" = null; |
447 | }; | |
a929614f | 448 | }; |
71a2425e IB |
449 | system.activationScripts.testmail = { |
450 | deps = [ "users" ]; | |
451 | text = let | |
452 | allCfg = config.myEnv.monitoring.email_check; | |
453 | cfg = allCfg.eldiron; | |
454 | reverseTargets = builtins.attrNames (lib.attrsets.filterAttrs (k: v: builtins.elem "eldiron" v.targets) allCfg); | |
455 | to_email = cfg': host': | |
456 | let sep = if lib.strings.hasInfix "+" cfg'.mail_address then "_" else "+"; | |
457 | in "${cfg'.mail_address}${sep}${host'}@${cfg'.mail_domain}"; | |
458 | mails_to_receive = builtins.concatStringsSep " " (map (to_email cfg) reverseTargets); | |
459 | in '' | |
31d99b75 | 460 | install -m 0555 -o postfixscripts -g keys -d /var/lib/naemon/checks/email |
71a2425e IB |
461 | for f in ${mails_to_receive}; do |
462 | if [ ! -f /var/lib/naemon/checks/email/$f ]; then | |
31d99b75 | 463 | install -m 0644 -o postfixscripts -g keys /dev/null -T /var/lib/naemon/checks/email/$f |
71a2425e IB |
464 | touch -m -d @0 /var/lib/naemon/checks/email/$f |
465 | fi | |
466 | done | |
467 | ''; | |
468 | }; | |
850adcf4 | 469 | systemd.services.postfix.serviceConfig.Slice = "mail.slice"; |
a929614f IB |
470 | }; |
471 | } |