mailcow/data/conf/rspamd/lua/rspamd.local.lua

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rspamd_config.MAILCOW_AUTH = {
callback = function(task)
local uname = task:get_user()
if uname then
return 1
end
end
}
local redis_params
redis_params = rspamd_parse_redis_server('tag_settings')
if redis_params then
rspamd_config:register_symbol({
name = 'TAG_MOO',
type = 'postfilter',
callback = function(task)
local util = require("rspamd_util")
local rspamd_logger = require "rspamd_logger"
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local tagged_rcpt = task:get_symbol("TAGGED_RCPT")
local mailcow_domain = task:get_symbol("RCPT_MAILCOW_DOMAIN")
local user = task:get_recipients(0)[1]['user']
local domain = task:get_recipients(0)[1]['domain']
local rcpt = user .. '@' .. domain
if tagged_rcpt and mailcow_domain then
local tag = tagged_rcpt[1].options[1]
rspamd_logger.infox("found tag: %s", tag)
local action = task:get_metric_action('default')
rspamd_logger.infox("metric action now: %s", action)
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if action ~= 'no action' and action ~= 'greylist' then
rspamd_logger.infox("skipping tag handler for action: %s", action)
task:set_metric_action('default', action)
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return true
end
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local wants_subject_tag = task:get_symbol("RCPT_WANTS_SUBJECT_TAG")
if wants_subject_tag then
rspamd_logger.infox("user wants subject modified for tagged mail")
local sbj = task:get_header('Subject')
new_sbj = '=?UTF-8?B?' .. tostring(util.encode_base64('[' .. tag .. '] ' .. sbj)) .. '?='
task:set_rmilter_reply({
remove_headers = {['Subject'] = 1},
add_headers = {['Subject'] = new_sbj}
})
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else
rspamd_logger.infox("Add X-Moo-Tag header")
task:set_rmilter_reply({
add_headers = {['X-Moo-Tag'] = 'YES'}
})
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end
end
end,
priority = 10
})
end