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 = lib.mkIf config.myServices.mail.enable {
16 services.duplyBackup.profiles.mail.excludeFile = ''
22 dest = "dovecot/ldap";
23 user = config.services.dovecot2.user;
24 group = config.services.dovecot2.group;
27 hosts = ${myconfig.env.mail.dovecot.ldap.host}
30 dn = ${myconfig.env.mail.dovecot.ldap.dn}
31 dnpass = ${myconfig.env.mail.dovecot.ldap.password}
37 base = ${myconfig.env.mail.dovecot.ldap.base}
40 user_filter = ${myconfig.env.mail.dovecot.ldap.filter}
41 pass_filter = ${myconfig.env.mail.dovecot.ldap.filter}
43 user_attrs = ${myconfig.env.mail.dovecot.ldap.user_attrs}
44 pass_attrs = ${myconfig.env.mail.dovecot.ldap.pass_attrs}
51 uid = config.ids.uids.vhost;
53 users.groups.vhost.gid = config.ids.gids.vhost;
55 # https://blog.zeninc.net/index.php?post/2018/04/01/Un-annuaire-pour-les-gouverner-tous.......
62 protocols = [ "sieve" ];
64 pkgs.dovecot_pigeonhole
65 pkgs.dovecot_fts-xapian
69 createMailUser = false;
71 { name = "Trash"; auto = "subscribe"; specialUse = "Trash"; }
72 { name = "Junk"; auto = "subscribe"; specialUse = "Junk"; }
73 { name = "Sent"; auto = "subscribe"; specialUse = "Sent"; }
74 { name = "Drafts"; auto = "subscribe"; specialUse = "Drafts"; }
76 mailLocation = "mbox:~/Mail:INBOX=~/Mail/Inbox:INDEX=~/.imap";
77 sslServerCert = "/var/lib/acme/mail/fullchain.pem";
78 sslServerKey = "/var/lib/acme/mail/key.pem";
79 sslCACert = "/var/lib/acme/mail/fullchain.pem";
80 extraConfig = builtins.concatStringsSep "\n" [
82 postmaster_address = postmaster@immae.eu
83 mail_attribute_dict = file:%h/dovecot-attributes
84 imap_idle_notify_interval = 20 mins
95 # needs to be bigger than any mailbox size
96 default_vsz_limit = 2GB
97 mail_plugins = $mail_plugins fts fts_xapian
99 plugin = fts fts_xapian
101 fts_xapian = partial=2 full=20
103 fts_autoindex_exclude = \Junk
104 fts_autoindex_exclude2 = \Trash
105 fts_autoindex_exclude3 = Virtual/*
110 # https://docs.iredmail.org/dovecot.imapsieve.html
112 # imap_sieve plugin added below
115 sieve_plugins = sieve_imapsieve sieve_extprograms
116 imapsieve_url = sieve://127.0.0.1:4190
118 # From elsewhere to Junk folder
119 imapsieve_mailbox1_name = Junk
120 imapsieve_mailbox1_causes = COPY APPEND
121 imapsieve_mailbox1_before = file:${./sieve_scripts}/report_spam.sieve;bindir=/var/lib/vhost/.imapsieve_bin
123 # From Junk folder to elsewhere
124 imapsieve_mailbox2_name = *
125 imapsieve_mailbox2_from = Junk
126 imapsieve_mailbox2_causes = COPY
127 imapsieve_mailbox2_before = file:${./sieve_scripts}/report_ham.sieve;bindir=/var/lib/vhost/.imapsieve_bin
129 sieve_pipe_bin_dir = ${sieve_bin}
131 sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment
139 inet_listener imaps {
145 inet_listener pop3s {
153 unix_listener auth-userdb {
155 unix_listener ${config.services.postfix.config.queue_directory}/private/auth {
159 service auth-worker {
166 unix_listener stats-reader {
171 unix_listener stats-writer {
181 first_valid_uid = ${toString config.ids.uids.vhost}
182 disable_plaintext_auth = yes
185 args = ${config.secrets.fullPaths."dovecot/ldap"}
189 args = user=%u uid=vhost gid=vhost home=/var/lib/vhost/%d/%n/ mail=mbox:~/Mail:INBOX=~/Mail/Inbox:INDEX=~/.imap
195 mail_plugins = $mail_plugins zlib
205 sieve = file:~/sieve;bindir=~/.sieve-bin;active=~/.dovecot.sieve
207 service managesieve-login {
209 service managesieve {
215 mail_plugins = $mail_plugins virtual
218 location = virtual:~/Virtual
222 # Protocol specific configuration
223 # Needs to come last if there are mail_plugins entries
226 mail_plugins = $mail_plugins imap_sieve
229 mail_plugins = $mail_plugins sieve
234 networking.firewall.allowedTCPPorts = [ 110 143 993 995 4190 ];
235 system.activationScripts.dovecot = {
238 install -m 0755 -o vhost -g vhost -d /var/lib/vhost
242 security.acme.certs."mail" = {
244 systemctl restart dovecot2.service
247 "imap.immae.eu" = null;
248 "pop3.immae.eu" = null;