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Commit | Line | Data |
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71a2425e | 1 | { lib, pkgs, config, nodes, ... }: |
a929614f | 2 | { |
8415083e | 3 | config = lib.mkIf config.myServices.mail.enable { |
d2e703c5 | 4 | services.duplyBackup.profiles.mail.excludeFile = '' |
8415083e IB |
5 | + /var/lib/postfix |
6 | ''; | |
7 | secrets.keys = [ | |
8 | { | |
9 | dest = "postfix/mysql_alias_maps"; | |
10 | user = config.services.postfix.user; | |
11 | group = config.services.postfix.group; | |
12 | permissions = "0440"; | |
13 | text = '' | |
14 | # We need to specify that option to trigger ssl connection | |
15 | tls_ciphers = TLSv1.2 | |
ab8f306d IB |
16 | user = ${config.myEnv.mail.postfix.mysql.user} |
17 | password = ${config.myEnv.mail.postfix.mysql.password} | |
18 | hosts = unix:${config.myEnv.mail.postfix.mysql.socket} | |
19 | dbname = ${config.myEnv.mail.postfix.mysql.database} | |
8415083e | 20 | query = SELECT DISTINCT destination |
418a4ed7 | 21 | FROM forwardings |
8415083e IB |
22 | WHERE |
23 | ((regex = 1 AND '%s' REGEXP CONCAT('^',source,'$') ) OR (regex = 0 AND source = '%s')) | |
24 | AND active = 1 | |
25 | AND '%s' NOT IN | |
26 | ( | |
27 | SELECT source | |
28 | FROM forwardings_blacklisted | |
29 | WHERE source = '%s' | |
30 | ) UNION | |
31 | SELECT 'devnull@immae.eu' | |
a929614f IB |
32 | FROM forwardings_blacklisted |
33 | WHERE source = '%s' | |
8415083e IB |
34 | ''; |
35 | } | |
36 | { | |
22b4bd78 | 37 | dest = "postfix/ldap_mailboxes"; |
8415083e IB |
38 | user = config.services.postfix.user; |
39 | group = config.services.postfix.group; | |
40 | permissions = "0440"; | |
41 | text = '' | |
22b4bd78 IB |
42 | server_host = ldaps://${config.myEnv.mail.dovecot.ldap.host}:636 |
43 | search_base = ${config.myEnv.mail.dovecot.ldap.base} | |
44 | query_filter = ${config.myEnv.mail.dovecot.ldap.postfix_mailbox_filter} | |
45 | bind_dn = ${config.myEnv.mail.dovecot.ldap.dn} | |
46 | bind_pw = ${config.myEnv.mail.dovecot.ldap.password} | |
47 | result_attribute = immaePostfixAddress | |
48 | result_format = dummy | |
49 | version = 3 | |
a929614f | 50 | ''; |
8415083e IB |
51 | } |
52 | { | |
53 | dest = "postfix/mysql_sender_login_maps"; | |
54 | user = config.services.postfix.user; | |
55 | group = config.services.postfix.group; | |
56 | permissions = "0440"; | |
57 | text = '' | |
58 | # We need to specify that option to trigger ssl connection | |
59 | tls_ciphers = TLSv1.2 | |
ab8f306d IB |
60 | user = ${config.myEnv.mail.postfix.mysql.user} |
61 | password = ${config.myEnv.mail.postfix.mysql.password} | |
62 | hosts = unix:${config.myEnv.mail.postfix.mysql.socket} | |
63 | dbname = ${config.myEnv.mail.postfix.mysql.database} | |
8415083e | 64 | query = SELECT DISTINCT destination |
418a4ed7 | 65 | FROM forwardings |
8415083e | 66 | WHERE |
d8c20bc3 IB |
67 | ( |
68 | (regex = 1 AND CONCAT(SUBSTRING_INDEX('%u', '+', 1), '@%d') REGEXP CONCAT('^',source,'$') ) | |
69 | OR | |
70 | (regex = 0 AND source = CONCAT(SUBSTRING_INDEX('%u', '+', 1), '@%d')) | |
71 | ) | |
8415083e | 72 | AND active = 1 |
d8c20bc3 | 73 | UNION SELECT CONCAT(SUBSTRING_INDEX('%u', '+', 1), '@%d') AS destination |
8415083e IB |
74 | ''; |
75 | } | |
87a8bffd IB |
76 | { |
77 | dest = "postfix/mysql_sender_relays_maps"; | |
78 | user = config.services.postfix.user; | |
79 | group = config.services.postfix.group; | |
80 | permissions = "0440"; | |
81 | text = '' | |
82 | # We need to specify that option to trigger ssl connection | |
83 | tls_ciphers = TLSv1.2 | |
84 | user = ${config.myEnv.mail.postfix.mysql.user} | |
85 | password = ${config.myEnv.mail.postfix.mysql.password} | |
86 | hosts = unix:${config.myEnv.mail.postfix.mysql.socket} | |
87 | dbname = ${config.myEnv.mail.postfix.mysql.database} | |
88 | # INSERT INTO sender_relays | |
89 | # (`from`, owner, relay, login, password, regex, active) | |
90 | # VALUES | |
91 | # ( 'sender@otherhost.org' | |
92 | # , 'me@mail.immae.eu' | |
93 | # , '[otherhost.org]:587' | |
94 | # , 'otherhostlogin' | |
95 | # , AES_ENCRYPT('otherhostpassword', '${config.myEnv.mail.postfix.mysql.password_encrypt}') | |
96 | # , '0' | |
97 | # , '1'); | |
98 | ||
99 | query = SELECT DISTINCT `owner` | |
100 | FROM sender_relays | |
101 | WHERE | |
102 | ((regex = 1 AND '%s' REGEXP CONCAT('^',`from`,'$') ) OR (regex = 0 AND `from` = '%s')) | |
103 | AND active = 1 | |
104 | ''; | |
105 | } | |
106 | { | |
107 | dest = "postfix/mysql_sender_relays_hosts"; | |
108 | user = config.services.postfix.user; | |
109 | group = config.services.postfix.group; | |
110 | permissions = "0440"; | |
111 | text = '' | |
112 | # We need to specify that option to trigger ssl connection | |
113 | tls_ciphers = TLSv1.2 | |
114 | user = ${config.myEnv.mail.postfix.mysql.user} | |
115 | password = ${config.myEnv.mail.postfix.mysql.password} | |
116 | hosts = unix:${config.myEnv.mail.postfix.mysql.socket} | |
117 | dbname = ${config.myEnv.mail.postfix.mysql.database} | |
118 | ||
119 | query = SELECT DISTINCT relay | |
120 | FROM sender_relays | |
121 | WHERE | |
122 | ((regex = 1 AND '%s' REGEXP CONCAT('^',`from`,'$') ) OR (regex = 0 AND `from` = '%s')) | |
123 | AND active = 1 | |
124 | ''; | |
125 | } | |
126 | { | |
127 | dest = "postfix/mysql_sender_relays_creds"; | |
128 | user = config.services.postfix.user; | |
129 | group = config.services.postfix.group; | |
130 | permissions = "0440"; | |
131 | text = '' | |
132 | # We need to specify that option to trigger ssl connection | |
133 | tls_ciphers = TLSv1.2 | |
134 | user = ${config.myEnv.mail.postfix.mysql.user} | |
135 | password = ${config.myEnv.mail.postfix.mysql.password} | |
136 | hosts = unix:${config.myEnv.mail.postfix.mysql.socket} | |
137 | dbname = ${config.myEnv.mail.postfix.mysql.database} | |
138 | ||
139 | query = SELECT DISTINCT CONCAT(`login`, ':', AES_DECRYPT(`password`, '${config.myEnv.mail.postfix.mysql.password_encrypt}')) | |
140 | FROM sender_relays | |
141 | WHERE | |
142 | ((regex = 1 AND '%s' REGEXP CONCAT('^',`from`,'$') ) OR (regex = 0 AND `from` = '%s')) | |
143 | AND active = 1 | |
144 | ''; | |
145 | } | |
5b53d86f IB |
146 | { |
147 | dest = "postfix/ldap_ejabberd_users_immae_fr"; | |
148 | user = config.services.postfix.user; | |
149 | group = config.services.postfix.group; | |
150 | permissions = "0440"; | |
151 | text = '' | |
152 | server_host = ldaps://${config.myEnv.jabber.ldap.host}:636 | |
153 | search_base = ${config.myEnv.jabber.ldap.base} | |
154 | query_filter = ${config.myEnv.jabber.postfix_user_filter} | |
155 | domain = immae.fr | |
156 | bind_dn = ${config.myEnv.jabber.ldap.dn} | |
157 | bind_pw = ${config.myEnv.jabber.ldap.password} | |
158 | result_attribute = immaeXmppUid | |
159 | result_format = ejabberd@localhost | |
160 | version = 3 | |
161 | ''; | |
162 | } | |
8415083e | 163 | ]; |
a929614f | 164 | |
8415083e | 165 | networking.firewall.allowedTCPPorts = [ 25 465 587 ]; |
a929614f | 166 | |
8415083e IB |
167 | users.users."${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: | |
212 | toScript n (pkgs.callPackage (builtins.fetchGit { url = v.src.url; ref = "master"; rev = v.src.rev; }) { scriptEnv = v.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 | |
8415083e | 280 | ### Virtual mailboxes config |
418a4ed7 IB |
281 | virtual_alias_maps = [ |
282 | "hash:/etc/postfix/virtual" | |
283 | "mysql:${config.secrets.fullPaths."postfix/mysql_alias_maps"}" | |
284 | "ldap:${config.secrets.fullPaths."postfix/ldap_ejabberd_users_immae_fr"}" | |
285 | ]; | |
ab8f306d | 286 | virtual_mailbox_domains = config.myEnv.mail.postfix.additional_mailbox_domains |
ccb8bab4 | 287 | ++ lib.remove null (lib.flatten (map |
8415083e IB |
288 | (zone: map |
289 | (e: if e.receive | |
290 | then "${e.domain}${lib.optionalString (e.domain != "") "."}${zone.name}" | |
291 | else null | |
292 | ) | |
293 | (zone.withEmail or []) | |
a929614f | 294 | ) |
ab8f306d | 295 | config.myEnv.dns.masterZones |
ccb8bab4 | 296 | )); |
418a4ed7 | 297 | virtual_mailbox_maps = [ |
22b4bd78 | 298 | "ldap:${config.secrets.fullPaths."postfix/ldap_mailboxes"}" |
418a4ed7 | 299 | ]; |
8415083e IB |
300 | dovecot_destination_recipient_limit = "1"; |
301 | virtual_transport = "dovecot"; | |
a929614f | 302 | |
8415083e | 303 | ### Relay domains |
ab8f306d | 304 | relay_domains = lib.flatten (lib.attrsets.mapAttrsToList (n: v: v.domains or []) config.myEnv.mail.postfix.backup_domains); |
8415083e IB |
305 | relay_recipient_maps = lib.flatten (lib.attrsets.mapAttrsToList (n: v: |
306 | lib.imap1 (i: m: "${m.type}:/etc/postfix/relay_${n}_${toString i}") v.recipient_maps | |
ab8f306d | 307 | ) config.myEnv.mail.postfix.backup_domains); |
8415083e | 308 | smtpd_relay_restrictions = [ |
8415083e IB |
309 | "defer_unauth_destination" |
310 | ] ++ lib.flatten (lib.attrsets.mapAttrsToList (n: v: | |
311 | if lib.attrsets.hasAttr "relay_restrictions" v | |
312 | then [ "check_recipient_access hash:/etc/postfix/recipient_access_${n}" ] | |
313 | else [] | |
ab8f306d | 314 | ) config.myEnv.mail.postfix.backup_domains); |
a929614f | 315 | |
8415083e IB |
316 | ### Additional smtpd configuration |
317 | smtpd_tls_received_header = "yes"; | |
318 | smtpd_tls_loglevel = "1"; | |
a929614f | 319 | |
8415083e IB |
320 | ### Email sending configuration |
321 | smtp_tls_security_level = "may"; | |
322 | smtp_tls_loglevel = "1"; | |
a929614f | 323 | |
8415083e | 324 | ### Force ip bind for smtp |
619e4f46 IB |
325 | smtp_bind_address = config.hostEnv.ips.main.ip4; |
326 | smtp_bind_address6 = builtins.head config.hostEnv.ips.main.ip6; | |
a929614f | 327 | |
87a8bffd IB |
328 | # Use some relays when authorized senders are not myself |
329 | smtp_sasl_mechanism_filter = "plain,login"; # GSSAPI Not correctly supported by postfix | |
330 | smtp_sasl_auth_enable = "yes"; | |
331 | smtp_sasl_password_maps = | |
332 | "mysql:${config.secrets.fullPaths."postfix/mysql_sender_relays_creds"}"; | |
333 | smtp_sasl_security_options = "noanonymous"; | |
334 | smtp_sender_dependent_authentication = "yes"; | |
335 | sender_dependent_relayhost_maps = | |
336 | "mysql:${config.secrets.fullPaths."postfix/mysql_sender_relays_hosts"}"; | |
a929614f | 337 | |
8415083e IB |
338 | ### opendkim, opendmarc, openarc milters |
339 | non_smtpd_milters = [ | |
340 | "unix:${config.myServices.mail.milters.sockets.opendkim}" | |
8415083e IB |
341 | ]; |
342 | smtpd_milters = [ | |
343 | "unix:${config.myServices.mail.milters.sockets.opendkim}" | |
8415083e | 344 | "unix:${config.myServices.mail.milters.sockets.openarc}" |
619e4f46 | 345 | "unix:${config.myServices.mail.milters.sockets.opendmarc}" |
a929614f | 346 | ]; |
5153eb54 IB |
347 | |
348 | smtp_use_tls = true; | |
349 | smtpd_use_tls = true; | |
350 | smtpd_tls_chain_files = builtins.concatStringsSep "," [ "/var/lib/acme/mail/full.pem" "/var/lib/acme/mail-rsa/full.pem" ]; | |
6ea94404 IB |
351 | |
352 | maximal_queue_lifetime = "6w"; | |
353 | bounce_queue_lifetime = "6w"; | |
a929614f | 354 | }; |
8415083e IB |
355 | enable = true; |
356 | enableSmtp = true; | |
357 | enableSubmission = true; | |
358 | submissionOptions = { | |
87a8bffd IB |
359 | # Don’t use "long form", only commas (cf |
360 | # http://www.postfix.org/master.5.html long form is not handled | |
361 | # well by the submission function) | |
8415083e IB |
362 | smtpd_tls_security_level = "encrypt"; |
363 | smtpd_sasl_auth_enable = "yes"; | |
364 | smtpd_tls_auth_only = "yes"; | |
365 | smtpd_sasl_tls_security_options = "noanonymous"; | |
366 | smtpd_sasl_type = "dovecot"; | |
367 | smtpd_sasl_path = "private/auth"; | |
368 | smtpd_reject_unlisted_recipient = "no"; | |
369 | smtpd_client_restrictions = "permit_sasl_authenticated,reject"; | |
619e4f46 | 370 | smtpd_relay_restrictions = "permit_sasl_authenticated,reject"; |
8415083e IB |
371 | # Refuse to send e-mails with a From that is not handled |
372 | smtpd_sender_restrictions = | |
373 | "reject_sender_login_mismatch,reject_unlisted_sender,permit_sasl_authenticated,reject"; | |
87a8bffd IB |
374 | smtpd_sender_login_maps = builtins.concatStringsSep "," [ |
375 | "hash:/etc/postfix/host_sender_login" | |
376 | "mysql:${config.secrets.fullPaths."postfix/mysql_sender_relays_maps"}" | |
377 | "mysql:${config.secrets.fullPaths."postfix/mysql_sender_login_maps"}" | |
378 | ]; | |
8415083e IB |
379 | smtpd_recipient_restrictions = "permit_sasl_authenticated,reject"; |
380 | milter_macro_daemon_name = "ORIGINATING"; | |
45730653 IB |
381 | smtpd_milters = builtins.concatStringsSep "," [ |
382 | # FIXME: put it back when opensmtpd is upgraded and able to | |
383 | # rewrite the from header | |
384 | #"unix:/run/milter_verify_from/verify_from.sock" | |
385 | "unix:${config.myServices.mail.milters.sockets.opendkim}" | |
386 | ]; | |
8415083e | 387 | }; |
8415083e IB |
388 | destination = ["localhost"]; |
389 | # This needs to reverse DNS | |
619e4f46 | 390 | hostname = config.hostEnv.fqdn; |
8415083e | 391 | setSendmail = true; |
8415083e IB |
392 | recipientDelimiter = "+"; |
393 | masterConfig = { | |
394 | submissions = { | |
395 | type = "inet"; | |
396 | private = false; | |
397 | command = "smtpd"; | |
398 | args = ["-o" "smtpd_tls_wrappermode=yes" ] ++ (let | |
399 | mkKeyVal = opt: val: [ "-o" (opt + "=" + val) ]; | |
400 | in lib.concatLists (lib.mapAttrsToList mkKeyVal config.services.postfix.submissionOptions) | |
401 | ); | |
402 | }; | |
403 | dovecot = { | |
404 | type = "unix"; | |
405 | privileged = true; | |
406 | chroot = false; | |
407 | command = "pipe"; | |
408 | args = let | |
409 | # rspamd could be used as a milter, but then it cannot apply | |
410 | # its checks "per user" (milter is not yet dispatched to | |
411 | # users), so we wrap dovecot-lda inside rspamc per recipient | |
412 | # here. | |
dc6d3af9 IB |
413 | rspamc_dovecot = pkgs.writeScriptBin "rspamc_dovecot" '' |
414 | #! ${pkgs.stdenv.shell} | |
415 | sender="$1" | |
416 | original_recipient="$2" | |
417 | user="$3" | |
418 | ||
419 | ${pkgs.coreutils}/bin/cat - | \ | |
420 | (${pkgs.rspamd}/bin/rspamc -h ${config.myServices.mail.rspamd.sockets.worker-controller} -c bayes -d "$user" --mime || true) | \ | |
421 | ${pkgs.dovecot}/libexec/dovecot/dovecot-lda -f "$sender" -a "$original_recipient" -d "$user" | |
422 | ''; | |
8415083e | 423 | in [ |
fb7611c1 | 424 | "flags=ODRhu" "user=vhost:vhost" |
dc6d3af9 | 425 | "argv=${rspamc_dovecot}/bin/rspamc_dovecot \${sender} \${original_recipient} \${user}@\${nexthop}" |
8415083e IB |
426 | ]; |
427 | }; | |
428 | }; | |
a929614f | 429 | }; |
5400b9b6 | 430 | security.acme.certs."mail" = { |
8415083e IB |
431 | postRun = '' |
432 | systemctl restart postfix.service | |
433 | ''; | |
434 | extraDomains = { | |
514f9ec3 IB |
435 | "smtp.immae.eu" = null; |
436 | }; | |
437 | }; | |
438 | security.acme.certs."mail-rsa" = { | |
439 | postRun = '' | |
440 | systemctl restart postfix.service | |
441 | ''; | |
442 | extraDomains = { | |
8415083e IB |
443 | "smtp.immae.eu" = null; |
444 | }; | |
a929614f | 445 | }; |
71a2425e IB |
446 | system.activationScripts.testmail = { |
447 | deps = [ "users" ]; | |
448 | text = let | |
449 | allCfg = config.myEnv.monitoring.email_check; | |
450 | cfg = allCfg.eldiron; | |
451 | reverseTargets = builtins.attrNames (lib.attrsets.filterAttrs (k: v: builtins.elem "eldiron" v.targets) allCfg); | |
452 | to_email = cfg': host': | |
453 | let sep = if lib.strings.hasInfix "+" cfg'.mail_address then "_" else "+"; | |
454 | in "${cfg'.mail_address}${sep}${host'}@${cfg'.mail_domain}"; | |
455 | mails_to_receive = builtins.concatStringsSep " " (map (to_email cfg) reverseTargets); | |
456 | in '' | |
457 | install -m 0555 -o nobody -g nogroup -d /var/lib/naemon/checks/email | |
458 | for f in ${mails_to_receive}; do | |
459 | if [ ! -f /var/lib/naemon/checks/email/$f ]; then | |
460 | install -m 0644 -o nobody -g nogroup /dev/null -T /var/lib/naemon/checks/email/$f | |
461 | touch -m -d @0 /var/lib/naemon/checks/email/$f | |
462 | fi | |
463 | done | |
464 | ''; | |
465 | }; | |
a929614f IB |
466 | }; |
467 | } |