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feat: this should put an automatic bcc on outgoing mail as well as a corrosponding filter to put it in teh right inboxes

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Relates to #84
This commit is contained in:
silver 2024-07-22 18:54:23 +01:00
parent 1212ecc7a1
commit 35920eda0c
Signed by: silver
GPG key ID: 54E2C71918E93B74
1 changed files with 48 additions and 0 deletions
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48
applications/email.nix
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@ -114,6 +114,21 @@ with lib; let
stop;
} else {
fileinto :create "''${1}";
stop;
}
}
}
if allof (
address :localpart ["From"] ["${toString create_config_to}"],
address :domain ["From"] "skynet.ie"
){
if address :matches ["From"] "*@skynet.ie" {
if header :is "X-Spam" "Yes" {
fileinto :create "''${1}.Junk";
stop;
} else {
fileinto :create "''${1}";
stop;
}
}
}
@ -465,6 +480,39 @@ in {
before = configFile;
};
# This is to add a bcc to outgoing mail
# this then interacts with teh filters to put it in the right folder
# we can directly add to the postfix service here
services.postfix = let
# mostly copied from the upstream mailserver config/functions
mappedFile = name: "hash:/var/lib/postfix/conf/${name}";
sender_bcc_maps_file = let
content = lookupTableToString create_skynet_service_bcc;
in
builtins.toFile "sender_bcc_maps" content;
lookupTableToString = attrs: let
valueToString = value: lib.concatStringsSep ", " value;
in
lib.concatStringsSep "\n" (lib.mapAttrsToList (name: value: "${name} ${valueToString value}") attrs);
# convert the mailboxes config to something that can be used here
create_skynet_email_bcc = mailbox: {
name = "${mailbox}@skynet.ie";
value = ["${mailbox}@skynet.ie"];
};
create_skynet_service_bcc = builtins.listToAttrs (map (mailbox: (create_skynet_email_bcc mailbox.account)) service_mailboxes);
in {
mapFiles."sender_bcc_maps" = sender_bcc_maps_file;
config = {
sender_bcc_maps = [
(mappedFile "sender_bcc_maps")
];
};
};
# tune the spam filter
/*
services.rspamd.extraConfig = ''