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[Rspamd] Enhance SOGo contacts dynmap (#4245) 

* [Rspamd] Fix SOGo Contacts Dynmap

1. Lowercase all emails to align with Rspamd
2. Remove dots from gmail.com and change googlemail.com to gmail.com to align with Rspamd per https://github.com/rspamd/rspamd/blob/master/lualib/lua_util.lua#L271-L274

* Update settings.php

Fix case when gmail.com or google.com is stored in contact book not in lowercase

* Update settings.php

Add removing of Tags in emails as Rspamd not count them as part of From
master
Dmitriy Alekseev 2021-10-23 18:58:06 +03:00 committed by GitHub
parent d278f22438
commit a26bbff63f
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1 changed files with 25 additions and 1 deletions
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26
data/conf/rspamd/dynmaps/settings.php
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@ -49,6 +49,30 @@ function parse_email($email) {
return array('local' => substr($email, 0, $a), 'domain' => substr($email, $a));
}
function normalize_email($email) {
$email = strtolower(str_replace('/', '\/', $email));
$gm = "@gmail.com";
if (substr_compare($email, $gm, -strlen($gm)) == 0) {
$email = explode('@', $email);
$email[0] = str_replace('.', '', $email[0]);
$email = implode('@', $email);
}
$gm_alt = "@googlemail.com";
if (substr_compare($email, $gm_alt, -strlen($gm_alt)) == 0) {
$email = explode('@', $email);
$email[0] = str_replace('.', '', $email[0]);
$email[1] = str_replace('@', '', $gm);
$email = implode('@', $email);
}
if (str_contains($email, "+")) {
$email = explode('@', $email);
$user = explode('+', $email[0]);
$email[0] = $user[0];
$email = implode('@', $email);
}
return $email;
}
function wl_by_sogo() {
global $pdo;
$rcpt = array();
@ -63,7 +87,7 @@ function wl_by_sogo() {
}
// Explicit from, no mime_from, no regex - envelope must match
// mailcow white and blacklists also cover mime_from
$rcpt[$row['user']][] = str_replace('/', '\/', $contact);
$rcpt[$row['user']][] = normalize_email($contact);
}
}
return $rcpt;