1 { lib, pkgs, config, myconfig, ... }:
3 sieve_bin = pkgs.runCommand "sieve_bin" {
4 buildInputs = [ pkgs.makeWrapper ];
6 cp -a ${./sieve_bin} $out
10 wrapProgram "$i" --prefix PATH : ${lib.makeBinPath [ pkgs.coreutils ]}
15 config.services.backup.profiles.mail.excludeFile = ''
19 config.secrets.keys = [
21 dest = "dovecot/ldap";
22 user = config.services.dovecot2.user;
23 group = config.services.dovecot2.group;
26 hosts = ${myconfig.env.mail.dovecot.ldap.host}
29 dn = ${myconfig.env.mail.dovecot.ldap.dn}
30 dnpass = ${myconfig.env.mail.dovecot.ldap.password}
36 base = ${myconfig.env.mail.dovecot.ldap.base}
39 user_filter = ${myconfig.env.mail.dovecot.ldap.filter}
40 pass_filter = ${myconfig.env.mail.dovecot.ldap.filter}
42 user_attrs = ${myconfig.env.mail.dovecot.ldap.user_attrs}
43 pass_attrs = ${myconfig.env.mail.dovecot.ldap.pass_attrs}
48 config.users.users.vhost = {
50 uid = config.ids.uids.vhost;
52 config.users.groups.vhost.gid = config.ids.gids.vhost;
54 # https://blog.zeninc.net/index.php?post/2018/04/01/Un-annuaire-pour-les-gouverner-tous.......
55 config.services.dovecot2 = {
61 protocols = [ "sieve" ];
63 pkgs.dovecot_pigeonhole
64 pkgs.dovecot_fts-xapian
68 createMailUser = false;
70 { name = "Trash"; auto = "subscribe"; specialUse = "Trash"; }
71 { name = "Junk"; auto = "subscribe"; specialUse = "Junk"; }
72 { name = "Sent"; auto = "subscribe"; specialUse = "Sent"; }
73 { name = "Drafts"; auto = "subscribe"; specialUse = "Drafts"; }
75 mailLocation = "mbox:~/Mail:INBOX=~/Mail/Inbox:INDEX=~/.imap";
76 sslServerCert = "/var/lib/acme/mail/fullchain.pem";
77 sslServerKey = "/var/lib/acme/mail/key.pem";
78 sslCACert = "/var/lib/acme/mail/fullchain.pem";
79 extraConfig = builtins.concatStringsSep "\n" [
81 postmaster_address = postmaster@immae.eu
82 mail_attribute_dict = file:%h/dovecot-attributes
83 imap_idle_notify_interval = 20 mins
94 # needs to be bigger than any mailbox size
95 default_vsz_limit = 2GB
96 mail_plugins = $mail_plugins fts fts_xapian
98 plugin = fts fts_xapian
100 fts_xapian = partial=2 full=20
102 fts_autoindex_exclude = \Junk
103 fts_autoindex_exclude2 = \Trash
104 fts_autoindex_exclude3 = Virtual/*
109 # https://docs.iredmail.org/dovecot.imapsieve.html
111 # imap_sieve plugin added below
114 sieve_plugins = sieve_imapsieve sieve_extprograms
115 imapsieve_url = sieve://127.0.0.1:4190
117 # From elsewhere to Junk folder
118 imapsieve_mailbox1_name = Junk
119 imapsieve_mailbox1_causes = COPY APPEND
120 imapsieve_mailbox1_before = file:${./sieve_scripts}/report_spam.sieve;bindir=/var/lib/vhost/.imapsieve_bin
122 # From Junk folder to elsewhere
123 imapsieve_mailbox2_name = *
124 imapsieve_mailbox2_from = Junk
125 imapsieve_mailbox2_causes = COPY
126 imapsieve_mailbox2_before = file:${./sieve_scripts}/report_ham.sieve;bindir=/var/lib/vhost/.imapsieve_bin
128 sieve_pipe_bin_dir = ${sieve_bin}
130 sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment
138 inet_listener imaps {
144 inet_listener pop3s {
152 unix_listener auth-userdb {
154 unix_listener ${config.services.postfix.config.queue_directory}/private/auth {
158 service auth-worker {
165 unix_listener stats-reader {
170 unix_listener stats-writer {
180 first_valid_uid = ${toString config.ids.uids.vhost}
181 disable_plaintext_auth = yes
184 args = ${config.secrets.fullPaths."dovecot/ldap"}
188 args = user=%u uid=vhost gid=vhost home=/var/lib/vhost/%d/%n/ mail=mbox:~/Mail:INBOX=~/Mail/Inbox:INDEX=~/.imap
194 mail_plugins = $mail_plugins zlib
204 sieve = file:~/sieve;bindir=~/.sieve-bin;active=~/.dovecot.sieve
206 service managesieve-login {
208 service managesieve {
214 mail_plugins = $mail_plugins virtual
217 location = virtual:~/Virtual
221 # Protocol specific configuration
222 # Needs to come last if there are mail_plugins entries
225 mail_plugins = $mail_plugins imap_sieve
228 mail_plugins = $mail_plugins sieve
233 config.networking.firewall.allowedTCPPorts = [ 110 143 993 995 4190 ];
234 config.system.activationScripts.dovecot = {
237 install -m 0755 -o vhost -g vhost -d /var/lib/vhost
241 config.security.acme.certs."mail" = {
243 systemctl restart dovecot2.service
246 "imap.immae.eu" = null;
247 "pop3.immae.eu" = null;