blob: 55fe21a7ac603fe9820e800aafca78471330ebac (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
# nixos-mailserver: a simple mail server
# Copyright (C) 2016-2018 Robin Raymond
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>
{ config, pkgs, lib, ... }:
let
cfg = config.mailserver;
postfixCfg = config.services.postfix;
rspamdCfg = config.services.rspamd;
rspamdSocket = "rspamd.service";
in
{
config = with cfg; lib.mkIf enable {
services.rspamd = {
enable = true;
extraConfig = ''
extended_spam_headers = yes;
'' + (lib.optionalString cfg.virusScanning ''
antivirus {
clamav {
action = "reject";
symbol = "CLAM_VIRUS";
type = "clamav";
log_clean = true;
servers = "/run/clamav/clamd.ctl";
}
}
'');
workers.rspamd_proxy = {
type = "rspamd_proxy";
bindSockets = [{
socket = "/run/rspamd/rspamd-milter.sock";
mode = "0664";
}];
count = 1; # Do not spawn too many processes of this type
extraConfig = ''
milter = yes; # Enable milter mode
timeout = 120s; # Needed for Milter usually
upstream "local" {
default = yes; # Self-scan upstreams are always default
self_scan = yes; # Enable self-scan
}
'';
};
workers.controller = {
type = "controller";
count = 1;
bindSockets = [{
socket = "/run/rspamd/worker-controller.sock";
mode = "0666";
}];
includes = [];
};
};
systemd.services.rspamd = {
requires = (lib.optional cfg.virusScanning "clamav-daemon.service");
after = (lib.optional cfg.virusScanning "clamav-daemon.service");
};
systemd.services.postfix = {
after = [ rspamdSocket ];
requires = [ rspamdSocket ];
};
users.extraUsers.${postfixCfg.user}.extraGroups = [ rspamdCfg.group ];
};
}
|
