lib/classes/Swift/Plugins/RedirectingPlugin.php
private function filterNameAddresses(array $recipients)
    {
        $filtered = [];

        foreach ($recipients as $address => $name) {
            if ($this->isWhitelisted($address)) {
                $filtered[$address] = $name;
            }
        }

        return $filtered;
    }
private function filterNameAddresses(array $recipients)
    {
        $filtered = [];

        foreach ($recipients as $address => $name) {
            if ($this->isWhitelisted($address)) {
                $filtered[$address] = $name;
            }
        }

        return $filtered;
    }
private function filterNameAddresses ( array $ recipients ) { $ filtered = [ ] ; foreach ( $ recipients as $ address => $ name ) { if ( $ this -> isWhitelisted ( $ address ) ) { $ filtered [ $ address ] = $ name ; } } return $ filtered ; }
Filtered list of addresses => name pairs.

@return array
Filtered list of addresses = > name pairs .